Master Teacher lessons

Big Idea:
In this task, students scale recipes up so that there is enough for seconds and thirds!

Big Idea:
Students reflect on how they performed on the the unit assessment.

Big Idea:
The ratio can be scaled up or down by multiplying or dividing.

Big Idea:
The origin makes all the difference in this relationship.

Big Idea:
Don't feel like continuing your table of values to 100? Try writing an equation!