Subject
Resource Type
Common Core Standards
Product Rating
4.0
1 Rating
File Type

PDF (Acrobat) Document File

711 KB|4 pages
Share
Product Description
This product aligns directly with common core questions involving area for third grade.

Measure areas by counting unit squares (square centimeters, square meters, square inches, square feet, and improvised units). Relate area of rectangles to the operations of multiplication and addition. Find the area of a rectangle with whole-number side lengths by tiling it and show that the area is the same as would be found by multiplying the side lengths. Multiply side lengths to find areas of rectangles with whole number side lengths in the context of solving real-world and mathematical problems and represent whole-number products as rectangular areas in mathematical reasoning. Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and b + c is the sum of a x b and a x c. Use area models to represent the distributive property in mathematical reasoning. For example, in a rectangle with dimensions 4 by 6, students can decompose the rectangle into 4 x 3 and 4 x 3 to find the total area of 4 x 6. Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real-world problems.
Total Pages
4 pages
Included
Teaching Duration
30 minutes
Report this Resource
\$1.00