Lesson deck
Geometry & measuresFoundation
Area of a triangle
Triangles, parallelograms and trapeziums with the perpendicular height dashed and a right-angle mark, so students pick the right lengths.
A free key stage 3 and GCSE Foundation geometry and measures lesson on area of a triangle, spec code G16. It has a lesson deck to teach from with a visualiser, a worksheet with answers, a puzzle, an exit ticket, end of unit tests and a method video.
Foundation
Area of 2D shapes
Exit ticket
Area of a triangle
Puzzle
Area mazes
Test
Perimeter and area test:Foundation B
Test
Area and volume test:Higher
Method video
Area of a parallelogram, triangle and trapezium
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