# Unit: What are Functions?

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### Unit Description

Understanding functions set the foundation for algebra and all other higher level math courses. Throughout this unit students will discover the rules for identifying functions and understanding what a function is. when students discover this information they will be able to internalize, transfer, and make connections.

### Lessons

 What are functions Resources: 16 SWBAT analyze movie clips in order to understand that a function is a special relationship between 2 Variables. 233 What are functions continued Resources: 17 SWBAT analyze models created from movie clips in order to come up with characteristics for functions and non functions 316 What are Functions Gallery Walk Resources: 12 SWBAT analyze , understand, and critique their peer’s work through a gallery walk in order to understand the characteristics of a function. 448 what are Functions Graphical Representation Resources: 14 SWBAT: Apply knowledge of function having a 1 to 1 correspondence in order to create a way to identify a function in the graphical representation. 101 Graphical Representation Part 2 Resources: 15 SWBAT: look for repeated reasoning in a set of graphs in order to come up with a rule for recognizing function in the graphical representation. 50 Independent and Dependent Variables Resources: 16 SWBAT understand how the independent and dependent variables are used in functions. 98 Function Notation Resources: 14 SWBAT understand the use and parts of function notation in order to use function notation to calculate the y value. 512 What are functions Assessment Resources: 5 SWBAT apply knowledge of functions in order to complete a written assessment 327 What is a function Reteach Resources: 11 SWBAT: analyze functions using pictures and words in order determine a function in different representations 80 What is a Function Re-assessment Resources: 7 SWBAT: apply knowledge of function in order to complete the reassessment 77

### Unit Resources

 No resources at this time.