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Teach high school chemistry students to calculate percentage composition from a chemical formula and to determine empirical and molecular formulas from percent composition data, building on the law of definite proportions.
Percent Math Lesson: Calculating Taxes, Tips, and Sale Prices Here's a ready-to-go lesson for your middle school math unit on percentages. It encourages students to use multiple methods and mental math when calculating the tax, tip, or sale price for everyday transactions. This is one of the times you can easily say to your students,…
Students calculate tips for restaurant, taxi and salon situations using percentage benchmarks or decimal multiplication. A worked example introduces the methods before seven practice problems, including a combined tax-and-tip total. Teacher guidance, worked answers and a closing reflection support a lesson that pairs percentage calculations with discussion of the tipping practices described in the handout.
An integrated math and earth-science activity teaching students to calculate their personal carbon footprint and understand the causes of climate change.
This Place Value Lesson Plan is exactly what you need to successfully teach Place Value, while also saving you time on planning. The included materials will help make your job as a teacher easier, and your students will benefit from the well-thought-out lesson plan.
Explore Place Value with This Math Interactive Notebook! This is a comprehensive math interactive or scaffolded notebook designed specifically for Virginia SOL standard 3.NS.1.
A cross-curricular (science/reading/math) unit teaching students about entomophagy (eating insects) as a global food and protein source.
cross-curricular nonfiction unit teaching about Pluto's 2006 reclassification/demotion and the science behind planetary classification (orbit shape, size, ice-dwarf composition, Kuiper Belt Objects), paired with reading, vocabulary, math, and writing activities
Teach the definitions of polygon, non-polygon, regular polygon, and congruent polygon through a combined notes-and-art classification lesson.
Guided-notes lesson (Lesson 5 of a Laws of Exponents video series) teaching the power rule applied to fractions/quotients raised to a power.
Give preschool/pre-K teachers a set of five thematic teaching units (Patterns, Sorting, Numbers, Measuring, Shapes) addressing NCTM early-childhood math curriculum standards, each combining classroom activities, book/poem recommendations, bulletin board ideas, crafts, and reproducible worksheets.
A full PowerPoint lesson teaching order of operations (PEMDAS) with word problems, group discussion, station rotations, and self-assessment against a leveled learning scale, aligned to standard MAFS.3.OA.4.
Here is a ready-to-use math lesson to teach your students in 8th or 9th grade how to find perfect squares and how to find perfect cubes using prime factorization and prime factor trees.
A project-based-learning math unit for 4th grade place value (standard form, word form, expanded form, and comparing with inequalities), framed around the history of the Summer Olympic Games (Paris 2024), aligned to standard 4.NBT.2.
Teaches 3rd-grade students the distributive and associative properties of multiplication through tutorials, guided practice, word problems, a review, and a test.
Reviews 6th-grade properties of operations (commutative, associative, identity, distributive) and introduces 7th-grade Number Systems standards, via notes, a sorting activity, and test practice.
This study guide comes with an answer key!
Pumpkin Investigation This pumpkin investigation aligns with science, math, and writing opportunities for grades three through five, if students are prepped accordingly.
A narrative, story-driven multi-step project where students role-play as a pumpkin-patch owner, combining social studies (economics/regional research) with math (arithmetic) skills.
A ready-to-use 'emergency' substitute lesson plan (no advance teacher prep needed) built around a biographical reading passage about polar explorer Matthew Henson and Robert Peary's 1909 North Pole expedition.
Teach and practice describing qualitative relationships between two variables from a graph (increasing/decreasing/constant, matching real-world scenarios to graph shapes), aligned to CCSS.MATH.CONTENT.8.F.B.5.
A workbook teaching proportion, percent, and ratio concepts, including cross products, equivalent fractions, and real-world proportion problems (e.g., map distance, recipes, gas mileage).
Are you trying to get your high school students interested in math, computer science, and current events while practicing reading comprehension and vocabulary? Why not give them a crash course on the concept of algorithms.
In this math lesson, your students will Learn the definitions of multiplication, division, and estimating Determine which operation to use (multiplication or division) to solve a real-life word problem Use rounding and benchmarks to…