3,966 products added recently
Geometry Worksheets
Support your geometry curriculum with worksheets that cover a variety of topics such as angles, area, perimeter, and volume. These resources help students visualize and understand geometric principles. Incorporate them to develop spatial awareness and analytical skills in mathematics.
Show filters
Math Writing Sheets with Decorative Grid Boxes
Seasons, Holiday & Seasonal, Summer, Spring, Common Core, Math, Early Math, Graphing, Basic Operations, Geometry, Homeschool Templates, Activities, Worksheets & Printables, Worksheets, Projects, Classroom Decor, Bulletin Boards, Posters, Teacher Tools, Templates, Diagrams
Math Writing Sheets with Decorative Grid Boxes Printable graph paper with a subtle design twist – for math tasks, creative problem solving, or structured writing 📐✏️ PNG + PDF These decorative math sheets combine practical structure with visual appeal. Designed especially for math lessons, they feature a box-style ruling (also known as graph or squared paper) and gentle decorative elements that frame the workspace without distracting from the task. The colors of the rulings match the surrounding design, giving each page a calm and balanced look. Whether you’re preparing math exercises, practicing place value, or creating space for geometry sketches – these sheets provide a flexible foundation. The structured grid supports clear number alignment and helps students organize their work, especially those who benefit from visual guidance. What’s included: A variety of printable decorative worksheets with math box rulings Rulings in colors matched to the design Subtle seasonal or subject-neutral decorations PDF format – for printing or use in digital notebooks (e.g. GoodNotes, Notability) PNG Format How I use them in class: I often reach for these sheets when I want to give a task a more finished or thoughtful appearance. Students use them for solving equations, drawing coordinate grids, or organizing data. They also work well for math journaling or scaffolded tasks, where a clear layout makes thinking visible. The design encourages careful work without being overwhelming – especially useful for students who struggle with messy layouts or find blank pages intimidating. Because the visuals are gentle and age-neutral, they’re suitable from upper elementary through secondary levels. They can also serve as project covers, learning logs, or a base for differentiated tasks. Sometimes, it’s these small details – like using a well-designed worksheet – that make students take their work a little more seriously. Best, Heike from Lernfitness Did You Know? I teach with a certified therapy dog, and together we create a positive and welcoming learning environment. 🐶
Author Lernfitness
Rating
Tags Activity Sheets, Spring, Summer, Decorative Pages, Writing, Drawing, Custom Classroom Materials, Seasonal, Worksheets, Math Writing Sheets
Geometry - Task & Drill Sheets Gr. 3-5 - Canadian Content
Math, Geometry, Grade 3, 4, 5, Worksheets & Printables, Worksheets
Geometry - Task & Drill Sheets Gr. 3-5 The Geometry - Task & Drill Sheets Gr. 3-5 is a comprehensive teaching resource specifically designed for Canadian students in grades 3-5. It encompasses Provincial Standards-based content which provides an engaging look into the world of geometry. This particular resource offers twofold benefits: task sheets and drill sheets that complement each other perfectly. Task Sheets: The task sheets bridge the gap between theoretical studies and practical applications by offering students an introduction to various geometric concepts within real-world contexts. Students engage with: Two-dimensional shapes Three-dimensional figures Fractions, Coordinate points Composing and decomposing shapes. Drill Sheets: The alternative drill sheets offer vital warm-up activities using timed questions aimed at instilling procedural proficiency amongst students. Inclusive Review Opportunities: Regular review sections are added to this package, allowing for revision of key concepts as well as preparing students for test situations—a foolproof method to boost confidence. 'Geometry - Task & Drill Sheets Gr. 3-5' activity posters providing visuals for better concept comprehension; with bonus worksheets useful as extended class work or homework assignments—highlighting important concepts needing reinforcement either at home or extra curricular study groups. A Confluence of Ideas: \ This resource aligns with Bloom's Taxonomy goals, STEM ideologies, and NCTM standards, facilitating problem-solving skill development alongside mathematical exploration. An enriched learning environment is created to foster every child's geometric prowess in familiar Canadian contexts. Chiefly composed of PDF files, it is easily accessible across devices—an ideal choice for traditional classrooms as well as homeschool scenarios. The systematic use of Geometry - Task & Drill Sheets Gr. 3-5 assures math sessions filled with discovery and fascination. Geometry made popular—a distinct feat achieved through this teaching resource!
Author Classroom Complete Press
Tags PDF
2D Shapes Dot Painting Worksheets
Math, Geometry, Kindergarten, Preschool, Grade 1, Worksheets, Worksheets & Printables
With these shape dot painting pages, students can practice forming 2D shapes by using cotton swabs. These dot painting pages provide a new, fun and unique way for preschoolers and kindergartners to practice recognizing different 2D shapes. The hands on nature of these dotting pages allow students to stay engaged as they learn about each 2D shape. What is Included: Each shape worksheet features the shape's name at the bottom for students to read or trace. The are 13 different shapes in this packet: rectangle, square, circle, oval, trapezoid, triangle, pentagon, hexagon, octagon, rhombus, diamond, heart and star. There are two different sets of shape dot painting pages. One dot painting page lets students trace the shape's name and the other simply names the shape. How to Use: Students will use cotton swabs to dot the perimeter of each 2D shape. If cotton swabs are not available, or the teacher wishes to use a different method, students can use their fingers to dot each circle or small stickers to cover each dot. Where to Use: Math or Art Center - Simply place these pages with cotton swabs and paint in the desired center for students to complete. Morning Work - These worksheets are perfect for students to work on while they wait for the rest of their classmates arrive to class. Quiet Time Activity - This is a great activity for non-nappers in a pre-k room to work on while their classmates sleep. Sub plans - These are great worksheets to leave for a sub, as they are easy to assign and students will love completing this activity ! Skills Assessed: These dot painting pages allow students to identify each 2D shape as well as practice fine motor skills while placing dots to outline each shape. These pages also assess the student's ability to to trace letters to spell each shape's name. More Shape Activities 2D and 3D Shape Sorting Activity Apple Shapes Sorting Mats
Author The Connett Connection
Tags 2D Shapes, Math Center, Shapes Dot Painting, Dot Painting, Geometry
Geometry - Task & Drill Sheets Gr. 6-8 - Canadian Content
Math, Geometry, Grade 6, 7, 8, Worksheets & Printables, Worksheets
Geometry - Task & Drill Sheets Gr. 6-8: Overview The Geometry - Task & Drill Sheets Gr. 6-8 is designed to meet Provincial Standards-based geometry concepts as set by the NCTM standards. It's a perfect teaching aid for educators instructing students in Grades 6-8, with Canadian content that is relevant to both public school teachers and homeschoolers. Features Comprehensive Content: The drill sheets offer engaging activities covering various topics such as two- and three-dimensional shapes, fractions, coordinate points and shaping compounds. Critical Thinking: Contextual math problems encourage reflective thinking and provide opportunities for appropriate technology use. User Friendly: All resources are housed in a single PDF file for easy access without any complex setup process or specific software needs – just a basic PDF reader! Inclusive learning:Beyond its use as an everyday tool, it serves as review material which helps students prepare effectively for tests. Daily Problem-Solving Approach The task sheets introduce mathematical topics through real world problems; making the subject more relatable to day-to-day life experiences of learners while also fostering procedural proficiency skills through practical application of knowledge learnt from practice worksheets. Pedagogical Alignment Built with strict adherence to Provincial Standards aligns perfectly well with Bloom's Taxonomy principles as well as STEM education model considerations — all within the NCTM standard directive framework. Bonus Features We've included color activity posters that helps engage visual learners effectively. Also available are additional worksheets needed facilitating year-round instruction. A Lifelong Learning Journey Remember this isn't merely about learning geometry – it’s about helping students understand mathematical concepts while fostering enthusiasm in learning which will echo positive influences throughout their lifelong learning journey.
Author Classroom Complete Press
Tags PDF
Geometry - Task & Drill Sheets Gr. PK-2
Math, Geometry, Grade 1, 2, Worksheets & Printables, Worksheets
Geometry - Task & Drill Sheets Gr. PK-2 An Exceptional Teaching Resource: This is designed specifically for guiding beginner learners to familiarize with basic shapes and enhance their mathematical proficiency. Real-life examples are employed to introduce mathematical concepts via warm-up exercises and timed practice questions. Interactive Tasks & Applications: The worksheets include exercises using common shapes to build different figures like robots or houses, enabling learners to comprehend the practical applications of geometric constructs. Tasks are also focused on improving observational skills by asking students to pinpoint each shape in a specific image. Advanced Geometry Concepts: "Transformational geometry". Students are exposed to manipulating a given shape through rotation (turning), translation (sliding), or reflection (flipping). The tools also teach "Symmetry", where students draw the missing half of a symmetrical figure. Detailed Understanding Solid Shapes: In addition to plane figures, these resources also introduce attributes of solid shapes. Students learn key elements such as recognizing and counting edges, faces, and corners—usually part of early geometry education. Versatile Learning Aid: This comprehensive tool is adaptable for whole group instruction as well as individual assignments and homework reinforcements. The leveled approach caters for varying competency levels from prekindergarten through grade 2 norms making it suitable for differentiated instruction. NCTM Standards Endorsed : ) This resource assures educators with alignment with State Standards including key concepts endorsed by NCTM standards. All-In-One Companion : Included within this PDF format companion are reproducible task sheets, review materials and an answer key for smooth evaluation - making the teaching process seamless. Whatever your educational setting may be - from a formal public school to home-schooling scenario- this tool holds immense value in advancing early geometry comprehension among students.
Author Classroom Complete Press
Tags PDF
Geometry - Task & Drill Sheets Gr. 3-5
Math, Geometry, Grade 3, 4, 5, Worksheets & Printables, Worksheets
Geometry - Task & Drill Sheets Gr. 3-5 The Geometry - Task & Drill Sheets Gr. 3-5 is a comprehensive teaching resource designed to assist students in Grades 3 to 5 broaden their understanding of shapes and figures, specifically focusing on the exploration and identification of two- and three-dimensional objects. This educational aid incorporates real-life experiences into mathematical concepts, making learning not just informative but also relatable. Key Features: This teaching tool provides warm-up activities and timed practice tasks that aim to enhance procedural proficiency skills in geometry. It recognizes the value of progression as it starts with levels suitable for Grade 3 learners then gradually advances to incorporate increased complexity for Grades 4 and Grade 5 students. In using this resource, students are guided to differentiate polygons from other shapes, escalating their grasp of geometry principles one task at a time. There are sections dedicated to exploring equilateral, isosceles, and scalene triangles while simultaneously demonstrating the diversity in quadrilaterals. Students can match shapes with their corresponding names – an interactive way of consolidating both visual identification skills alongside vocabulary expansion. Learner Outcomes: Learners will gain profound insights into parallelograms' properties or polygons based on given identifying characteristics—an essential skill for succeeding in more advanced math studies later on. Differentiate between regular, irregular right or oblique types–a nuanced understanding uncommonly found in most resources geared towards these grade levels but nonetheless important foundation knowledge for higher mathematics competency. The Geometry task sheets offer opportunities for learners to employ pattern blocks creatively as they construct hexagons—a hands-on exercise turning theory into tangible comprehension effortlessly. These worksheets conform with State Standards while also satisfying NCTM standards requirements catering effectively across public school educators’ needs or homeschooling settings alike thanks to its scalable level difficulty system and wide coverage of key geometry concepts. This teaching kit includes reproducible task sheets, drill sheets, a review, and an answer key for convenience. Its file type is PDF to facilitate easy printing and distribution across both large group classroom setups or smaller study group arrangements effectively making it ideal for diverse implementation scenarios.
Author Classroom Complete Press
Tags PDF
Geometry - Task Sheets Gr. PK-2
Math, Geometry, Grade 1, 2, Worksheets & Printables, Worksheets
Geometry - Task Sheets Gr. PK-2 In the realm of early education, the Geometry - Task Sheets Gr. PK-2 effortlessly bridges the gap between basic shape recognition and more complex geometric concepts for young students. This teaching resource offers a variety of task and word problems composed around everyday scenarios, which play a crucial role in making learning engaging and relatable. Students are encouraged to identify circles, squares, rectangles in pictures to foster their understanding of these primary shapes. This is then extended with activities that involve sorting shapes to promote critical thinking skills about various characteristics such as sides or corners. Not only enhancing their ability to recognize shapes in print but also applying knowledge into designing creations like robots or houses composed entirely of different geometrical figures. This resource enhances student engagement with unique activities like going online for finding solid figures created using basic shapes put together or identifying where certain shapes reside within an image—effectively integrating technology and drawing into learning. At advanced levels, these task sheets challenge learners by introducing transformation principles like sliding, flipping, or rotating a shape as well as creating symmetric figures—providing all-around growth. The design isn't mere happenstance; instead it is purposely arranged following a leveled approach that begins from prekindergarten level tasks gradually advancing through complexities up till 2nd grade—one can adapt instruction based on learner's needs whether instructing whole groups, small groups or assigning individual homework tasks. This product aligns with State Standards and covers concepts under NCTM standards thereby providing quality on par with educational requirements whilst maintaining simplicity for ease-of-use for educators. It comes furnished completely with reproducible task sheets along with drill sheets intended towards repetition-based learning application and reinforcement while also comes equipped review sheet accompanied by answer keys allowing easy assessment tracking by teachers—a complete package that caters comprehensively to educators' need while keeping student interaction optimal. Note: This product contains 1 PDF file designed for Grade 1 and 2 students with subject focus on Maths, specifically Geometry. It categorizes under ‘Worksheets’ type of teaching resources provided by TeachSimple making it an excellent resource as part of geometry curriculum or a supplement for targeted learning.
Author Classroom Complete Press
Tags PDF
Geometry - Drill Sheets Vol. 4 Gr. PK-2
Math, Geometry, Common Core, Grade 1, 2, Worksheets & Printables, Worksheets
Geometry - Drill Sheets Vol. 4 Gr. PK-2 The Geometry - Drill Sheets Vol. 4 Gr. PK-2 is a robust teaching resource developed to streamline the learning process for Pre-K to Grade 2 students who are discovering the world of geometry according to NCTM standards. This formidable resource not only aligns with the Common Core State Standards, but it has also been designed following Bloom's Taxonomy, STEM, and NCTM standards. There are 17 printable PDF pages ready for classroom or home learning environments. The sheets offer various levels of difficulty and content diversity that excellently cater to differentiated-learning opportunities. They extend from questions about two-dimensional and three-dimensional shapes to fractions, coordinate points as well as composing and decomposing shapes. Timed Drills and Warm-up Activities This compelling feature encourages repetitive practice – paramount in mastering mathematical concepts especially at introductory stages like grade one or two students. However, this is much more than just a simple drill sheet resource: space allocated specifically for reflections encourages active thinking while reviewing fundamental principles using familiar methods that resonate easier with students thereby 'humanizing' what can otherwise appear intimidating subject matter at first glance – mathematics! Prompting appropriate use of technology Diversify pedagogical approaches throughout instructive sessions regardless if these are conducted individually or within groups – large or small; in class or assigned as homework tasks! Included assessment rubrics, review sheets, bonus worksheets, and color activity posters serve as compelling additionals aiding the post-learning review process. In summary, Geometry - Drill Sheets Vol. 4 Gr.PK-2 offers a wholesome approach to instructing geometry at early educational stages that aims to cultivate an enthusiastic appreciation for mathematics within learners while simplifying the teaching process for educators.
Author Classroom Complete Press
Tags Math Activity, Math Review, 2D Shapes, 3D Shapes, Geometry
BC Grade 4 Math: Full-Year 4th Grade Real World Math Worksheets
Math, Patterns, Time, Money, Addition and Subtraction, Decimals, Multiplication and Division, Geometry, Graphing, Place Value, Grade 3, 4, 5, Worksheets, Worksheets & Printables
Are you searching for some new lesson ideas to include in your fourth grade elementary math class? If you are wanting to refresh your grade 4 mathematics program, here is a complete, full-year printable resource ready for you! This 4th grade math full-year curriculum is designed to work alongside your school's math textbook. These modern, real-world math printable activities will add to your students' learning since they show how each of the math skills from the textbook can easily apply to real-life situations. Plus, this resource includes quick & easy math tasks for you to use for formative assessment. This 80-page printable PDF is full of real-world math scenarios (summer road trip, reading bar graphs, planning a camping trip), math stations, a variety of easy games, and creative math projects that address every curricular competency standard in the British Columbia Mathematics 4 curriculum. 18 Different Topics are Covered Including: Place Value to 10,000 including Addition and Subtraction Ordering & Comparing Fractions Decimals to the Hundredths including Addition and Subtraction Multiplication & Division Addition and Subtraction: Math Facts to 20 Multiplication & Division: Math Facts to 100 Algebraic Relationships and Increasing & Decreasing Patterns One-Step Equations Time (Digital and Analog) Regular & Irregular Polygons including Measuring the Perimeter Identifying Line Symmetry Reading and Creating Bar Graphs Probability Experiments Financial Literacy Grades to Use With: This full-year curriculum is designed for fourth grade math classes in the province of British Columbia, Canada. However, it is full of math activities that meet 3rd, 4th, and 5th grade US common core state standards, so it could easily be used in many classrooms! What's Included: 80-Page PDF with 20+ Different Activities Answer Keys (where applicable) If you enjoy this full-year math curriculum, check out my other ones: BC Grade 5 Math BC Grade 6 Math BC Grade 7 Math
Author Grace Under Pressure
Rating
Tags Math, Math Games, British Columbia, Math Text, Financial Literacy, 4th Grade Math, Grade 4 Math, Full Year 4th Grade Math, 4th Grade Math Worksheets, Grade 4 Math Worksheets
Geometry: Drill Sheets Vol. 2 Gr. 3-5
Math, Geometry, Common Core, Grade 3, 4, 5, Worksheets & Printables, Worksheets
Geometry: Drill Sheets Vol. 2 Gr. 3-5 – An Effective Teaching Resource An all-inclusive resource, Geometry: Drill Sheets Vol. 2 Gr. 3-5 is designed specifically keeping in mind the learning needs of grades 3 to 5 learners. Fully compliant with NCTM standards Covers every aspect of geometry concepts Multiple levels are barred in for a differentiated learning environment The resource comes packed with numerous warm-up activities and timed drills, allowing students ample opportunities to practice and reinforce their geometry skills. A complete approach to learning! The drill sheets encourage reflective thinking besides rote learning. A perfect fit for technology-supported teaching methods – aligns well with modern digital-age classroom scenarios. Easily incorporated into full-class instruction, homework tasks, or small group sessions – a truly versatile tool! Bonus Material Included: Bright, engaging activity posters: Useful reference material to enhance understanding Packed review sheets: Check how well concepts have been absorbed and retained Purposeful bonus worksheets for extra practice or assessment Crafted meticulously with respect to important standards!, the Geometry: Drill Sheets Vol. 2 complies not just adheres to the Common Core State Standards (CCSS), but also incorporates Science Technology Engineering Mathematics (STEM) guidelines and respects Bloom's Taxonomy principles. The resource is conveniently available as an easy-to-use PDF file – making it usable the way educators find comfortable: either in a physical setup or digitally via interactive whiteboards and tablets. This isn’t just another math teaching tool. It effortlessly blends geometry with other vital math concepts for a holistic learning experience.
Author Classroom Complete Press
Tags PDF
Grade 3 MATH Worksheets for ALL DOMAINS | Sports Theme
Math, Addition and Subtraction, Fractions, Geometry, Measurements, Multiplication and Division, Grade 3, 4, Worksheets & Printables, Word Problems, Worksheets
Get your grade 3 learners geared up for some math practice that is sure to excite them. Throughout the 10 pages of this product are worksheets that will give them the opportunity to strengthen their skills in all third-grade mathematics domains. They’ll enjoy solving a variety of equations with a fun sports theme. Multiplication, division, place value, equivalent fractions, graphing, angles, and word problems are just a few of the concepts presented in this product. If you’re an educator, parent, or guardian looking to provide your learners with an engaging way to learn or review math concepts, then this is the product for you. These worksheets can be used in a multitude of ways. From large group to independent classwork, resource activities, or homework, there is something for everyone. The PRINT and GO style make this product quick and simple, allowing you more time to focus on your learners. For parents and guardians, you’ll want this tool to help your kiddos stay out of the dreaded summer slump and prepare for their upcoming grade 4 school year. All the concepts presented in these worksheets are aligned with current standards, giving your learners an extra bump in their ability to master core mathematic skills. Along with the set of worksheets, an answer key is also provided. Take a moment to look over the details of each worksheet below. WORKSHEET 1: Learners will solve multiplication and division 0-3 equations learn the locations of where certain sports are played. WORKSHEET 2: Learners, and football fans alike, will work to solve problems in the Algebraic Thinking domain (multiplication, division, data tables, properties of multiplication). WORKSHEET 3: Learners will focus on tennis, basketball, and hockey teamwork as they solve multiplication and division 4-6 equations. WORKSHEET 4: Learners will take to the baseball and softball fields as they solve problems in the Number and Operations in Base 10 domain (rounding, place value, multi-digit addition, multi-digit subtraction). WORKSHEET 5: Learners will solve multiplication and division 7-9 equations and word problems about several sports and sports fans. WORKSHEET 6: Learners will solve problems in the Number and Operations – Fractions domain (writing fractions, identifying fractions, comparing fractions, equivalent fractions, fractions on a number line) with an emphasis on water sports. WORKSHEET 7: Learners will solve multiplication and division 10-12 equations in order to determine whether or not the provided facts about karate, archery, and bobsledding are true. WORKSHEET 8: Learners will solve problems about track and field events in the Measurement & Data domain (elapsed time, plot graphs, measuring to the nearest ½ inch, liquid volume). WORKSHEET 9: Learners will work their way through the maze by solving multiplication and division 0-12 equations. WORKSHEET 10: Learners will take to the basketball court as they work to solve problems in the Geometry domain (3-D shapes, angles, symmetry, polygons, quadrilaterals) . ANSWER KEY Check out these other domain specific products in my store, Quail Trail Products . GRADE 3 Number and Operations in Base 10 Worksheets |Beach Theme GRADE 3 Operations and Algebraic Thinking Worksheets |Space Theme GRADE 3 Number and Operations - Fraction Worksheets |Camping Theme GRADE 3 Measurement & Data Worksheets |Patriotic Theme GRADE 3 Geometry Worksheets |Amusement Park Theme GRADE 3 Math Worksheets for All Domains |Chef Theme GRADE 3 Math Worksheets for All Domains |Safari Theme GRADE 3 Math Worksheets for All Domains |Castle Theme
Author Quail Trail Products
Tags Grade 3 Math, Summer Review, Multiplication, Geometry, Fractions, Place Value, Word Problems, Addition, Subtraction, Division
Geometry
Math, Geometry, Grade 6, 7, 8, Worksheets & Printables, Worksheets
Geometry Workbook: Empowering Young Learners An Introduction: Entering the world of geometry is a significant milestone for young learners, necessitating top-level resources. We present our meticulously crafted Geometry Workbook, designed to deliver an engaging educational experience throughout this critical phase in mathematical education. Detailed Features: Covers Basic Principles: The workbook simplifies geometric principles and theorems, making them easy for grade 6-8 pupils to understand. Packed Content: Comprises of 44 ready-to-print pages enriched with useful written material and interactive activities including puzzles and riddles. Creatively Crafted Exercises: These are not mere drill-and-practice tasks, but simulated challenges meant to provoke thought and present practical applications of theories learnt. Nature & Flexibility of Usage: The workbook can be comfortably adopted in diverse classroom settings - whole groups or focused circles. This self-contained structure also makes it beneficial for independent learners - homeschoolers or for supplementary homework aligned with regular math curriculum . In conclusion, by using our Geometry Workbook, educators gain an effective tool that not only provides essential geometry fundamentals but also stimulates a growing interest in mathematics through content that's several notches above standard learning materials.
Author Classroom Complete Press
Tags Crossword Puzzle, Advanced, Geometry, Angles Of A Triangle, Solving Equations
Geometry: Drill Sheets Vol. 4 Gr. 3-5
Math, Geometry, Common Core, Grade 3, 4, 5, Worksheets & Printables, Worksheets
Geometry: Drill Sheets Vol. 4 Gr. 3-5 Geometry: Drill Sheets Vol. 4 Gr. 3-5 is an essential teaching resource that aligns with NCTM standards, providing efficient geometry practice for students from grade 3 to grade 5. The design of each drill sheet includes warm-up activities, followed by timed drills to simulate test conditions and hone skills. This product facilitates personalized learning experiences with a variety of drills differing in complexity and content types, enabling differentiated learning opportunities suitable for diverse learning needs. Main focus is on dimensions-based shapes - both two-dimensional forms like circles or triangles and three-dimensional objects like cubes or prisms. Besides shape-related content, it also introduces aspects that revolve around fractions, coordinate points, and composing and decomposing shapes for enhanced student participation. Incorporates relevant technology usage within drill sheets to connect abstract principles to daily life situations. Additional Resources: Educators can assess students' progress through provided review sheets, identify potential weaknesses, and bridge gaps accordingly.Additionally,colorful activity posters help simplify complex mathematical ideas into comprehensible forms.Bonus worksheets add depth to class discussions or exercises at home as well. Common Core State Standards & NCTM Standards Compliance: All educational tools are designed upon Common Core State Standards linked directly with Bloom's Taxonomy STEM & NCTM standards assuring targeted coverage ensuring optimum preparation results for the elementary school stint.
Author Classroom Complete Press
Tags PDF
Grade 3 GEOMETRY Worksheets | Amusement Park Theme
Math, Multiplication and Division, Geometry, Grade 3, 4, Worksheets & Printables, Word Problems, Worksheets
Now here is an exciting way to learn about GEOMETRY . . . at the amusement park! This set of 10 worksheets will engage your grade 3 learners as they make their way through several geometry concepts that are aligned with grade level mathematics standards. The worksheets begin with five vocabulary terms used throughout the product. Then, they’ll practice and/or review skills pertaining to 3-D shapes, angles, symmetry, polygons, and quadrilaterals. Along with 5 geometry worksheets, there are 5 opportunities for your learners to strengthen their multiplication skills. Split into five separate worksheets, your third graders will solve horizontal and vertical equations, solve for missing variables, and work through word problems using multiplication facts 0-12. If you’re looking for a quick assessment to use at the close of your geometry unit, this product allows for such a task. Or, if you’re looking for a beginning of the year assessment tool for your incoming 4th grade learners, these worksheets fit the bill. Their versatility is endless as they can also be used in a number of educational settings. Within a classroom, use the worksheets in your math learning center or as an individual seat work assignment. Provide them for homework to reinforce skills learned at school. If you’re a resource specialist, these are a fun way to work with learners one-on-one or in a small group setting. Are you a parent looking for a way to keep your transitioning third/fourth grader engaged in learning throughout the summer? This is the product for you! Worksheets are available in a black & white format which allow you to simply PRINT and GO. Additionally, an answer key is included. Take a look below for the details of each worksheet and related products. WORKSHEET 1: Learners will begin at the amusement park ticket book to solve multiplication equations 0-3 . WORKSHEET 2: Learners will travel around the amusement park to various rides to identify angles that are greater than, less than, or equal to 90 degrees. WORKSHEET 3: Learners will work their way through the maze of bumper cars as they solve multiplication equations 4-6 . WORKSHEET 4: Learners will identify 2-D cotton candy shapes and determine whether or not the shapes are polygons . WORKSHEET 5: Learners will review multiplication equations 7-9 within each basketball. If the answers are correct, learners will color the basketball orange. If incorrect, learners will provide the correct answer. WORKSHEET 6: Learners will identify whether a line drawn through a robot is symmetrical or not. Then, learners will draw lines of symmetry through each given robot. WORKSHEET 7: Learners will solve multiplication equations 10-12 within balloons in the amusement park game center. WORKSHEET 8: Learners will identify and write the names of 3-D shapes on the front of the amusement park roller coaster cars. WORKSHEET 9: Learners will solve multiplication 0-12 equations, along with two multiplication word problems. WORKSHEET 10: Learners will find hidden quadrilaterals within the golden sphere. They will also explain why a particular shape is a quadrilateral and then draw two quadrilateral shapes. ANSWER KEY Check out these other domain specific products in my store, Quail Trail Products . GRADE 3 Number and Operations in Base 10 Worksheets |Beach Theme GRADE 3 Operations and Algebraic Thinking Worksheets |Space Theme GRADE 3 Number and Operations - Fraction Worksheets |Camping Theme GRADE 3 Measurement & Data Worksheets |Patriotic Theme GRADE 3 Math Worksheets for All Domains |Safari Theme GRADE 3 Math Worksheets for All Domains |Sports Theme GRADE 3 Math Worksheets for All Domains |Chef Theme GRADE 3 Math Worksheets for All Domains |Castle Theme
Author Quail Trail Products
Tags Grade 3 Math, Geometry, Symmetry, Quadrilaterals, Polygons, 3-D Shapes, Word Problems, Multiplication, Summer Review, Amusement Park
BC Grade 5 Math: Full-Year 5th Grade Real World Math Worksheets
Math, Number Lines, Algebra, Decimals, Multiplication and Division, Fractions, Geometry, Measurements, Place Value, Money, Grade 3, 4, 5, 6, Worksheets, Worksheets & Printables
Do you need some engaging and fresh lessons for your fifth grade math class? If you want to shake up your grade 5 math program, here is a full-year resource for you! This resource is designed to be used alongside whichever textbook or curriculum your school already uses. These activities will enhance your students' learning by showing them how the skills they are learning from the textbook apply to real-life. Plus, there are quick and easy assessments for you to use to obtain an accurate picture of your students' learning. This 70-page PDF is brimming with ways to apply math to realistic situations (summer road trip, sale prices, perfect day schedule), math centers, and a variety of simple assessments , easy games, and math projects that align with each and every Learning Standard in the British Columbia Math 5 curriculum. 19 Different Topics are Covered: Number Concepts to 1,000,000 Decimals to Thousandths Equivalent Fractions Whole-Number, Fraction, and Decimal Benchmarks Addition and Subtraction of Whole Numbers to 1,000,000 Multiplication and Division to Three Digits (including division with remainders) Addition and Subtraction of Decimals to Thousandths Addition and Subtraction Facts to 20 Multiplication and Division Facts to 100 Increasing and Decreasing Patterns One-step Equations with Variables Area Measurement of Squares and Rectangles Relationships Between Area and Perimeter Duration, Using Measurement of Time Classification of Prisms and Pyramids Single Transformations Double Bar Graphs (One-to-One and Many-to-One Correspondence) Probability Experiments, Single Events or Outcomes Financial Literacy Grades to Use With: This is designed for fifth grade math classes in British Columbia, Canada. However, it is full of activities that meet 3rd, 4th, 5th, and 6th grade common core standards, so it could easily work in many classrooms! What's Included: 70 Page PDF with 25 Different Activities and Answer Keys (where applicable) If you enjoy this full-year math program, check out my other ones: BC Grade 6 Math BC Grade 7 Math
Author Grace Under Pressure
Rating
Tags Math, Math Games, British Columbia, Math Text, Grade 5 Math, 5th Grade Math, 3rd Grade Math, 4th Grade Math, Full Year, Financial Literacy
Grade 3 MATH Worksheets for ALL DOMAINS | Chef Theme
Math, Addition and Subtraction, Fractions, Geometry, Measurements, Multiplication and Division, Grade 3, 4, Worksheets & Printables, Word Problems, Worksheets
Help your grade 3 learners cook up some fun with this set of 10 math worksheets. As they work through the pages of this product your learners will be engaged in the journey they take with each chef and his/her delicious, multi-cultural recipes. Not only that, but they’ll learn about the five food groups and the farm to table methods of food preparation. Designed to cover topics in all grade 3 mathematics domains, these worksheets will provide the opportunities for practice, review, and/or assessment. Skillsets included in this product are multiplication, division, multi-digit addition and subtraction, measurement, geography, fractions, and word problems. Five of the worksheets will allow your third graders to focus on multiplication and division facts from 0-12. The facts are split into groups of 3, with the final page including all facts 0-12. They’ll use a variety of methods to find the answers to each problem, such as traditional vertical or horizontal equations, solving for the missing variable, and showing their work for word problems. The other five worksheets are divided into additional math concepts and organized by food group. Across each page, your learners will see how and why math is such an integral part of planning and preparing food. This product can be bundled with others (listed below) to create a 9-week summer math review for your third graders who are headed into grade 4. If you need an assessment tool at any point throughout the school year, these worksheets provide just that. Use them at the end of grade 3 or beginning of grade 4 to gauge at what levels your learners are comprehending the material. They also make for a great end of unit assessment during the school year. When rainy days keep your learners inside or your substitute needs a last-minute activity, pull out these PRINT and GO worksheets. If you’re a resource teacher or math tutor, add this product to your teaching toolbox as it is sure to be a hit. Below are details of each included worksheet. Please note that an answer key is also provided. WORKSHEET 1: Learners will solve multiplication and division 0-3 equations and word problems while learning about different types of proteins. WORKSHEET 2: The protein group is still front and center as learners solve problems found within the Algebraic Thinking domain (multiplication, division, data tables, properties of multiplication). WORKSHEET 3: Learners will move to the grains food group to solve multiplication and division 4-6 equations. WORKSHEET 4: Learners will focus on pasta, oats, pretzels, and tortillas as they solve problems in the Number and Operations in Base 10 domain (rounding, place value, multi-digit addition, multi-digit subtraction). WORKSHEET 5: Learners will solve multiplication and division 7-9 equations with a fruit and vegetable theme and four tasty recipes. WORKSHEET 6: While focusing on a farm to table lunch gathering, learners will solve problems in the Number and Operations – Fractions domain (writing fractions, identifying fractions, comparing fractions, equivalent fractions, fractions on a number line). WORKSHEET 7: Learners will solve multiplication and division 10-12 equations to determine which ingredients will be used for grandpa’s 100th birthday celebration meal. WORKSHEET 8: Learners will solve problems about the sweets and fats food group in the Measurement & Data domain (elapsed time, plot graphs, measuring to the nearest ½ inch, liquid volume). WORKSHEET 9: Learners will solve multiplication and division 0-12 equations to decode the answer about animals that provide milk. WORKSHEET 10: Learners will focus on several recipes that include dairy products as they work to solve problems in the Geometry domain (3-D shapes, angles, symmetry, polygons, quadrilaterals). ANSWER KEY Check out these other domain specific products in my store, Quail Trail Products . GRADE 3 Number and Operations in Base 10 Worksheets |Beach Theme GRADE 3 Operations and Algebraic Thinking Worksheets |Space Theme GRADE 3 Number and Operations - Fraction Worksheets |Camping Theme GRADE 3 Measurement & Data Worksheets |Patriotic Theme GRADE 3 Geometry Worksheets |Amusement Park Theme GRADE 3 Math Worksheets for All Domains |Sports Theme GRADE 3 Math Worksheets for All Domains |Safari Theme GRADE 3 Math Worksheets for All Domains |Castle Theme
Author Quail Trail Products
Tags Grade 3 Math, Summer Review, Multiplication, Division, Addition, Subtraction, Fractions, Geometry, Word Problems, Measurement
Geometry - Drill Sheets Vol. 5 Gr. 6-8
Math, Geometry, Common Core, Grade 6, 7, 8, Worksheets & Printables, Worksheets
Geometry - Drill Sheets Vol. 5 Gr. 6-8 Geometry - Drill Sheets Vol. 5 Gr. 6-8 is a specially designed educational resource for students in grades six through eight, exclusively focusing on geometry concepts, aligned both with the National Council of Teachers of Mathematics (NCTM) standards and Common Core State Standards (CCSS). Inclusive Content The package provides a balanced combination of warm-up exercises and timed drill activities. A comprehensive range of topics covered including two-and three-dimensional shapes, fractions, coordinate points. The package allows space after each exercise for learners to document their observations or queries during practice sessions promoting active learning. Differentiated Instructions & Assessment Tools Included This set is designed thoughtfully to cater differentiated instruction with content varying in difficulty levels catering to all kinds of learners. Namely included are assessment standards rubrics—one each for CCSS and Bloom's Taxonomy— facilitating alignment with varied teaching models used in classrooms or homeschooling settings. Makes Learning Fun & Engaging! Incorporated within the pack are colorful activity posters that act as engaging visual aids simplifying complex geometric topics usually challenging for middle-school students without visual aids. Bonus Worksheets & Review Sheets Last but not least this package offers bonus worksheets that provide extra challenges further encouraging meaningful learning experiences. In addition it includes review sheets at the end of every unit ensuring no key concept gets lost during transitions from one topic to another in semester-long or year-long courses. To put it all together Geometry - Drill Sheets Vol. 5 Gr. 6-8 available as downloadable PDFs for easy print and use, represents a significant asset to any teacher aiming at improving geometric comprehension among middle school learners.
Author Classroom Complete Press
Tags PDF
Algebra Vocabulary Crossword Puzzles
Math, Addition and Subtraction, Addition, Order Of Operations, Subtraction, Multiplication and Division, Division, Geometry, Graphing, Multiplication, Grade 8, 9, 10, Crosswords Puzzles, Worksheets, Worksheets & Printables
Introducing a dynamic resource designed to captivate Algebra 1 students: a collection of 50 crossword puzzles meticulously crafted to teach and reinforce essential algebraic vocabulary. This versatile collection of puzzles serves as an ideal: Addition to substitute lesson plans, ensuring a seamless educational experience. Tool for distance learning, delivering captivating content to virtual classrooms. Source of interactive homework, making after-class practice enjoyable. Solution for engaging early finishers, offering an enriching challenge. Each crossword puzzle comprehensively covers a wide array of algebraic topics, ensuring students build a strong foundation in key terms and concepts. The resource features an assortment of puzzle types, including: 7 Crosswords in both colored and black-and-white versions. 4 Circle Find a Word Puzzles. 4 Cartoon Jumble Puzzles. 5 Clue Jumble Puzzles. 2 Clueless Crosswords. 10 Code Words Challenges. 3 Communicative Crosswords Puzzles. 1 Anagram Puzzle. 3 Find a Word Puzzles. 3 No Peaky Puzzles. 4 Word Definition Puzzles. 4 Word Match Puzzles. Answer keys are thoughtfully included, making assessment a breeze and providing immediate feedback to students. Engaging in these puzzles not only entertains but also fosters critical thinking and problem-solving skills. The interactive nature of the puzzles encourages active participation, making the learning process enjoyable and effective. Say goodbye to mundane algebra vocabulary lessons. With these 50 captivating puzzles, students embark on an exciting journey of learning. By infusing an element of fun into the study of algebraic terms, this resource transforms education into an adventure. Whether you're navigating classroom dynamics, facilitating remote learning, assigning meaningful homework, or catering to varying learning paces, the "Algebraic Adventures: 50 Crossword Puzzles for Essential Vocabulary" resource is your versatile solution. Equip your students with a resource that not only enhances their algebraic knowledge but also instills a lasting appreciation for the subject. Elevate algebra education and make a positive impact on your students' mathematical journey.
Author Matemaths
Tags Matemaths, Puzzle, Crosswords, Math Vocabulary, Algebra
Envision Math Grade 5 Topic 15: Classifying Plane Figures
Math, Geometry, Grade 5, Worksheets & Printables, Worksheets, Workbooks, Word Problems
Envision Math Grade 5 Topic 15: Classifying Plane Figures is a complete, teacher-created resource that makes geometry accessible and engaging for students. This packet includes student notes, teacher notes, a teacher-made quiz, and answer keys. While it is aligned to Envision Math for Grade 5, it is not taken directly from the textbook. That means it can be used alongside the Envision program or as a stand-alone geometry unit in any 5th grade classroom. Topic 15 Lessons Cover: Polygons and their properties Triangles and how to classify them Properties of quadrilaterals Identifying special quadrilaterals Classifying quadrilaterals using attributes This packet is versatile and designed with busy teachers in mind. The student notes are great for guided instruction, math journals, or interactive notebooks, while the teacher notes give you the support you need to explain key ideas clearly. The quiz and answer keys make it easy to check for understanding, reteach as needed, or prepare students for assessments. How Teachers Use This Packet: Daily notes to support instruction Small group work for differentiation Math journal inserts for ongoing reference Absent student make-up work Testing re-dos and review Enrichment or extra practice for advanced learners All Topic packets were updated in 2025 to improve readability, remove page numbers (so they fit with many editions of Envision Math), and meet ADA compliance for screen readers . Please note: This resource does not include problem-solving lessons, as those are taught through a separate curriculum. If you’re looking for an efficient, ready-to-use way to teach classifying plane figures, polygons, triangles, and quadrilaterals in 5th grade, this packet will save you time while giving your students the practice they need. Tags / SEO Keywords 5th grade geometry classifying plane figures Envision Math Topic 15 polygons worksheets triangles and quadrilaterals properties of quadrilaterals upper elementary geometry activities math notes and quizzes fifth grade geometry lessons geometry unit grade 5
Author Kel's Klass
Rating
Tags Envision Math, Grade 5 Math, Polygons, Triangles, Quadrilaterals, Properties Of Quadrilaterals, Special Quadrilaterals, Classifying Quadrilaterals, Plane Figures, Classifying Polygons
Geometry - Task & Drill Sheets Gr. PK-2 - Canadian Content
Math, Geometry, Grade 1, 2, Worksheets & Printables, Worksheets
Geometry - Task & Drill Sheets Gr. PK-2 This teaching resource is crafted specifically for young learners in Canadian schools, from preschool (PK) to Grade 2. It helps students grasp the geometric principles outlined in the Provincial Standards with a practical application based approach. Structure and Content This comprehensive package includes both task sheets and drill sheets. Task Sheets: Each concept is introduced gradually to reduce abstraction. Drill Sheets: These are designed for warm-up activities or timed practice questions to build procedural proficiency. Variety of Learning Activities The worksheets touch upon diverse aspects of geometry such as: Fractions Two-dimensional and three-dimensional shapes Coordinate points Composing and decomposing shapes. Bonus Materials: " "Extra Elements\n" "\tThe packets also include:\n" " \n" "- Activity posters that can enhance classroom lessons.\n" "- Bonus worksheets adding more problem-solving exercises.\n" \t\t Summary Review\n" The product holds immense value for public and home teaching environments, contributing to molding young minds towards confidently navigating the domain of Geometry. It closely adheres to Provincial standards, Bloom's Taxonomy, and STEM NCTM criterion ensuring high-quality education resources." <b< It’s more than a worksheet packet; it’s an enhancer of your mathematics curriculum!
Author Classroom Complete Press
Tags PDF
Geometry: Drill Sheets Vol. 3 Gr. 3-5
Math, Geometry, Common Core, Grade 3, 4, 5, Worksheets & Printables, Worksheets
Geometry: Drill Sheets Vol. 3 Gr. 3-5 Geometry: Drill Sheets Vol. 3 Gr. 3-5 is a well-defined teaching resource designed specifically for serving educators and homeschoolers who focus on grades 3 through 5. This indispensable tool perfectly meets the geometry concepts as highlighted by the NCTM standards, enabling students to revisit these aspects in exceptionally distinctive ways. Each page within this valuable resource poses a challenge that presents varying degrees of complexity and content compilation. It provides diverse learning avenues, making it possible for distinct levels of learners to be engaged concurrently. The drill sheets contain warm-up exercises besides timed drills assisting students in practicing vital geometrical principles effectively. This package includes exercises on two-dimensional and three-dimensional shapes, operations with fractions, pinpointing coordinate points, along with formulating and breaking down shapes thereby providing an all-encompassing geometric learning experience. Apart from worksheets it also accommodates room for tailoring the material according to specific use whether it be fostering group discussions about three-dimensional shapes or assigning fraction-based homework; lending options aplenty! Educational Value In addition to practice-driven tasks these drill sheets also ignite reflective thinking stimulating students to critically assess their understanding of covered topics—boosting knowledge acquisition skills optimally.This product effortlessly coordinates technology enhancements while fulfilling defined educational objectives. Reiteration tools come bundled providing potent consolidation prospects —a boon for efficient data retention processes! Color activity posters add an aesthetic element to draw younger minds organically towards mastering intricate concepts while bonus worksheets increase practice possibilities aligning more closely with pedagogical best practices! All material provided strictly complies with Common Core State Standards—it is constructed following Bloom's Taxonomy, STEM, and NCTM standards accurately serving various grading criteria efficiently. Purchasing Details Upon purchasing, the individuals will be equipped with one PDF that houses seventeen print-ready pages that can be included in your teaching regimen readily. This product crafted consciously for grade 3, 4 and 5 students assists to align their geometry education progression rate with educational guidelines - demonstrating the creators' insightful forethought.
Author Classroom Complete Press
Tags Geometry, Math Sheets, Math Drills, Angles, Congruent Shapes
Find and Graph the Shapes
Math, Geometry, Preschool, Grade 1, 2, Worksheets & Printables, Worksheets
Find and Graph the Shapes: An Engaging Teaching Resource for Math Designed specifically to engage Kindergarten, Grade 1, and Grade 2 students in learning Math, Find and Graph the Shapes is a versatile teaching resource. Focusing chiefly on Geometry studies, this resource uses visuals to effectively engage young learners. This "find and graph shape worksheet" provides an immersive platform for students to identify shapes hidden within captivating images. Students use basic tools such as coloring boxes for every identified shape which helps sharpen their early graphing skills. Dynamism in Learning An added element of excitement in this activity is that students are instructed not just to find obvious instances but also shapes embedded within the picture! This method enhances observational skills along with mathematical competencies. Please note: The worksheet comes as a single printable page PDF file which makes it easily adaptable across various classroom environments. The activity can be utilized as a whole-group exercise promoting collective learning or be divided amongst smaller study groups achieving individual intellectual growth goals simultaneously. Giving out this worksheet as homework allows self-paced learning without compromising on essential skill-building areas. Incorporating Find and Graph Shapes into your Curriculum Approach No matter what your model of education - public school or homeschooling - incorporating Find and Graph Shapes into your lessons will improve student engagement. This approach incorporates fun elements into concept-based mathematics instructions thus ensuring optimal understanding of geometrical concepts targeted at younger age groups.
Author Cherry Workshop
Tags Shapes, Geometry, Graphing, Math Activity, Observational Skills, Shape Of Graph
Envision Math Grade 5 Topic 12 Volume of Solids
Math, Geometry, Grade 5, Worksheets & Printables, Worksheets, Workbooks, Word Problems
Envision Math Grade 5 – Topic 12: Volume of Solids gives students hands-on practice with 3D shapes, spatial reasoning, and measuring volume. This packet includes student notes, teacher notes, a teacher-created quiz, and answer keys —everything you need to teach or review this unit with confidence. While it aligns with Envision Math, it is not taken from the textbook and can be used as a stand-alone resource for any 5th grade classroom. Topic 12 Lessons include: Solids Views of Solids Models and Volume Volume Combining Volume This packet is flexible, making it easy to adapt to your classroom’s needs. Whether you’re introducing new concepts, reteaching, or reviewing before a test, these materials save you time and provide students with clear, structured support. Ways to Use This Packet in Your Classroom: Daily math notes to guide instruction and practice Student content pages for interactive learning Math journal inserts for notebooks or binders Small group reteaching or enrichment activities Packets for absent students to catch up quickly Testing re-dos or review assignments Extra practice for homework or skill reinforcement As of 2025, this packet has been updated with improved formatting, removed page numbers (so it works with multiple Envision editions), and optimized readability for ADA compliance and screen readers . Please note: Problem-solving lessons are not included in this topic, as they are typically taught through a separate problem-solving curriculum. This product is aligned to, but not affiliated with, Envision Math for Grade 5. It was designed for my own students and refined to help teachers like you provide clear, engaging, and ready-to-use math resources . Tags / SEO keywords: 5th grade math, Envision Math Topic 12, volume of solids, 3D shapes grade 5, volume practice, combining volume, math journal inserts, 5th grade volume activities, guided math notes, Envision aligned math
Author Kel's Klass
Rating
Tags Envision Math, Grade 5 Math, Solids, View Of Solids, Models And Volume, Volume, Combining Volume, Geometry
Geometry - Drill Sheets Vol. 1 Gr. PK-2
Math, Geometry, Common Core, Grade 1, 2, Worksheets & Printables, Worksheets
Geometry - Drill Sheets Vol. 1 Gr. PK-2 This teaching resource is specially designed for educators teaching young learners (Grade PK-2) and is aligned with the NCTM standards. It focuses on enhancing students' understanding of geometry concepts through a structured, engaging approach. Features: A balanced mix of warm-up and timed activities accommodating differentiated learning needs. Coverage of core aspects - two- and three-dimensional shapes, fractions, coordinate points as well as composing and decomposing shapes to build solid foundational skills. Perfect blend with Common Core State Standards, yet offering students space for self-reflection beyond just mastering geometric terms or definitions. Versatility: This versatile resource can effortlessly fit into various schooling scenarios like: Whole group activities during math centers, Smaller groups managing differentiated instruction efforts, Homework assignments to reinforce lessons learnt at school Digital Integration & Personalization Educators have the flexibility to integrate appropriate tech tools during instruction/practice sessions uplifting classrooms from silent writing to vibrant thinking hubs. Miscellaneous Features : Enclosed are features like color activity posters & bonus worksheets that can be utilized either independently for instructional purposes or by small student groups during station work activities. The collection includes assessment rubrics, review sheets enabling teachers to quickly gauge student progress & adapt teaching plans accordingly. Note :The PDF document allows easy compatibility across multiple platforms catering various user preferences. Undoubtedly this hands-on, digestible chunks teaching strategy encourages engagement with geometric concepts while promoting complex thinking skills in line with Bloom's Taxonomy, STEM & NCTM standards.
Author Classroom Complete Press
Tags PDF