Math Games

Grade 7 - Patterns and Relations

Standard 7.RP.1.3 - Practice simplifying variable expressions using properties.

Included Skills:

Students will be expected to demonstrate an understanding of preservation of equality by
• modelling preservation of equality, concretely, pictorially, and symbolically
• applying preservation of equality to solve equations

• Performance Indicators
- PR03.01 Model the preservation of equality for each of the four operations, using concrete materials and/or pictorial representations; explain the process orally; and record the process symbolically.
- PR03.02 Write equivalent forms of a given equation by applying the preservation of equality, and verify using concrete materials (e.g., 3b = 12 is equivalent to 3b + 5 = 12 + 5 or 2r = 7 is equivalent to 3(2r) = 3(7).
- PR03.03 Solve a given problem by applying preservation of equality.