Search results for Triangles
Results use exact search terms from the released Canada inventory.
Triangles Reference Chart – Types and Angles
, Not Grade Specific,
Six triangle types — acute, right, obtuse, equilateral, isosceles, and scalene — are each defined by angle or side properties on a reference chart.
Author EduStudio
Rating
Tags Triangles, Geometry, 2D Shapes, Math Reference Chart, Types Of Triangles, Geometry Poster, Math Classroom Decor, Triangle Classification, Geometry Anchor Chart, Math Visual Aid
Area of Triangles, Parallelograms & Trapezoids: Middle School Geometry
, Not Grade Specific,
Three jigsaw-group worksheets each derive one area formula (triangle, parallelogram, trapezoid), then a shared final page has every student record all three.
Author Grace Under Pressure
Rating
Tags Jigsaw, Hands-on Math, Trapezoid, Area, Triangle, Parallelogram, Inquiry, Collaboration, Geometry, Measurement, Triangles, Cooperative Learning
Special Right Triangles – Investigation Worksheet
, Not Grade Specific,
A guided investigation leads students through the Pythagorean-Theorem-based side-length patterns of the 45-45-90 and 30-60-90 special right triangles, ending with a stated shortcut for each.
Author Peter Jonnard
Rating
Tags Triangle, Equations, Right Triangles, Angles, Pythagorean, Special Right Triangles Worksheet, Exploring Special Right Triangles, Worksheet, Answers, Practice, Geometry, Math Worksheet