wayne Gray

Objective: Students will practice and demonstrate their understanding of multiplication facts through a fun puzzle activity that requires memory skills. Ohio State Standards: 3.OA.1: Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each.3.OA.4: Determine the unknown whole number in a multiplication or division equation relating three whole numbers.

Here's an assignment that requires solving for the perimeter or area of a rectangle by solving two equations simultaneously, with two unknowns, along with an explanation of how to solve the problem that a 5th grader could understand: Assignment: Solving for the Perimeter or Area of a Rectangle Using Two Equations with Two Unknowns