Grade 6 - Patterns and Relations
Standard 6.RP.1.4 - Practice evaluating variable expressions with whole numbers.
Included Skills: Algebra
Students will be expected to demonstrate and explain the meaning of preservation of equality concretely, pictorially, and symbolically. • Performance Indicators - PR04.01 Model the preservation of equality for addition using concrete materials, such as a balance, or using pictorial representations, and orally explain the process. - PR04.02 Model the preservation of equality for subtraction using concrete materials, such as a balance, or using pictorial representations, and orally explain the process. - PR04.03 Model the preservation of equality for multiplication using concrete materials, such as a balance, or using pictorial representations, and orally explain the process. - PR04.04 Model the preservation of equality for division using concrete materials, such as a balance, or using pictorial representations, and orally explain the process. - PR04.05 Write equivalent forms of a given equation by applying the preservation of equality and verify using concrete materials (e.g., 3b = 12 is the same as 3b + 5 = 12 + 5 or 2r = 7 is the same as 3(2r) = 3(7)).