P6.2 I can model the I can model the I can model AND explain I can model and explain preservation of equality preservation of equality the preservation of the preservation of I can extend understanding of for addition, subtraction, for addition, subtraction, equality for addition, equality for addition, preservation of equality multiplication, OR multiplication, AND subtraction, subtraction, concretely, pictorially, division concretely, division concretely, multiplication, AND multiplication, and physically, and symbolically. [C, pictorially, physically, OR pictorially, physically, OR division concretely, division by creating CN, R] symbolically. symbolically. pictorially, physically, equivalent equations AND symbolically. and recording them symbolically. Comments
P6.2 I can extend understanding of preservation of equality concretely, pictorially, physically, and symbolically. [C, CN, R] I can model the preservation of equality for addition, subtraction, multiplication, OR division concretely, pictorially, physically, OR symbolically. I can model the preservation of equality for addition, subtraction, multiplication, AND division concretely, pictorially, physically, OR symbolically. I can model AND explain the preservation of equality for addition, subtraction, multiplication, AND division concretely, pictorially, physically, AND symbolically. I can model and explain the preservation of equality for addition, subtraction, multiplication, and division by creating equivalent equations and recording them symbolically. Comments