Defining and Identifying a Function

Crash Course Video Lesson

Crash Course Video Lesson (Spanish)

Common Misconceptions to Look Out For

• Believing that every equation represents a function (not understanding that each input has only one output)
• Mixing up input and output values (domain and range)

Differentiation Tips

• Scaffolding: Start with simple examples that illustrate one input to one output, then introduce various types of functions and the vertical line test.
• Advanced Learners: Explore real-life applications of functions, such as using functions to model scenarios and relationships.

Worksheets & Activities

• Identifying Functions Guided Notes

Interactive Game

• Identifying Functions Kahoot
• Identifying Functions Gimkit

Manipulatives/Helpful Products (Disclaimer: As an Amazon Associate I earn from qualifying purchases at no cost to you.)

• Dry Erase Sleeves (Commissions Earned)
• Desmos Graphing Calculator