The Variable Machine

Students explore the idea of variable as a symbol that can stand for any member of a set of numbers. They substitute numbers for variables to discover unknown values.

3rd - 5th Math 5 Views 16 Downloads
Resource Details

Arithmetic & Pre-Algebra
1 more...
Resource Type
Lesson Plans
1 hr

What Members Say

Roy H.
I'm just beginning to use this resource, but I'm enamored with the prospect of being able to utilize the varied, layered activities.
Roy H., Teacher
Alexandria, VA