# data[].attributes.body
Building Rules to represent functions: What do these students know about building rules to represent functions?

Generates cases and compares them systematically, searching for a rule
Attempts to describe a rule verbally, with reference to how the rule works
Conjectures a rule
Links are made among the different representations to show how they connect.
Shows it is possible to go from output back to input Generalizations made about rule

# data[].attributes.body
Students will be asked to try calculating a result in another case to see if it works, to generalize, and to work backwards to undo numbers, along with rewriting expressions to bring out helpful features

# data[].attributes.body
Students should be asked to develop a convincing argument and work to justify their reasoning to others by building a rule or explaining how a rule works

# data[].attributes.body
Making the leap to what is "always true" fora. functional relationhip

# data[].attributes.body
Wondering about and pursuing the mathematical directions that an algebraic result may suggest, beyond the result itself