About this document
Area of Triangle Lesson Plan for Grade 4 by Jay-ar B. Sarate is a document available to read on EtoBox.
This lesson plan teaches students how to find the area of a triangle. It involves reviewing the formulas for finding the area of rectangles and parallelograms. Students will then derive the formula for finding the area of a triangle by cutting rectangles and parallelograms in half diagonally. Through examples and a station activity, students will practice applying the formula A=1/2bh to calculate the areas of various triangles. The lesson concludes by having students generalize the triangle area formula and
- Author
- Jay-ar B. Sarate
- Language
- EN