Digital Math Diva

This is a Google Slides Interactive Notes activity to introduce Domain & Range. It gives students a chance to visualize domain and range first using animations and then formalize their definitions. Then they learn how to write domain and range, including closed and open end points as well as arrows.

This is a guided lesson to help students learn how to write direct variation equations in the form y=kx and then use that equation to solve for a missing quantity. It includes animated examples for students to see worked out and could be used in a synchronous lesson or asynchronously for students to work through.

This is made to be an asynchronous assignment students complete after a lesson on how to identify functions. The activity begins with a card sort (function/not function) of graphs, mapping diagrams, tables, and ordered pairs. Then students answer to follow-up questions as a check for understanding. This is made to correlate to TEKS 8.5G and A.12A.

This is made to be an asynchronous assignment after students have learned what it means to evaluate a function. Students will first simply evaluate a function in function notation given a single x-value in order to "color." Then, students will use a function in function notation to evaluate an entire table to find the answer to a riddle. Both of these activities give students a chance to get immediate feedback. This correlates to TEKS A.12B.