T.I.P.S.

Students should be able to cover a rectangle with square units such as color tiles, unit cubes, base10 flats, square sticky notes of various sizes to find the area to the nearest whole unit. Students should recall from their experience with length that the smaller the square unit, the more square units needed and the larger the square unit, the fewer square units needed.
Example

The model below represents the length and width of a rectangular exercise mat.What is the area of this mat in square meters? Explain how you determined the solution.
Digital Tools

Click on the following links for interactive games.
Resources

Click on the following links for more information.
TEKS

2.9 Geometry and measurement. The student applies mathematical process standards to select and use units to describe length, area, and time. The student is expected to: