Area
Count unit squares to find area, use multiplication to find rectangle area, and decompose composite shapes.
Standards:
3.MD.C.5, 3.MD.C.6, 3.MD.C.7
- I can explain what area measures and use unit squares to find it.
- I can find the area of a rectangle by multiplying side lengths.
- I can decompose a shape into rectangles to find its total area.