Page 148 - 7th grade IM flipbook

Lesson Synthesis
Card 26 of 31
Teaching notes
Lesson Synthesis
Lesson Synthesis
Card 27 of 31
Teaching notes
In this lesson, we built on our work with tables and represented proportional relationships using equations of the form y=kx.
We examined a proportional relationship between cups of rice and people served.
What was the constant of proportionality in this task? What did the constant of proportionality represent? What equation did we write for this situation?
Lesson synthesis
Briey revisit the activities, demonstrating the use of new and old terms.
Start with the rst activity:
We examined a proportional relationship between cups of rice and people served. What was the constant of proportionality in this task? What did the constant of proportionality represent? What equation did we write
for this situation?
The second activity is discussed on the following slide.