Ratios - Constant of Proportionality Lesson - Google Slides and Power Point
Looking for a digital lesson to teach the constant of proportionality? Students will learn how to find the constant of proportionality from a table or graph, and how to create an equation for their proportion in the form y = kx. Students are then presented with a word problem that requires students to create a table of values, use the table to write ordered pairs, graph on a coordinate plane, and write the equation for their proportion.
Included are 10 word problems that can be used to create posters as modeled in the digital lesson
(Slide 27).
Teacher Key and Video Instructions included.
❤️Teacher like you said,
Angela B. - "Amazing resource that enriched the current math unit! My students loved how easy the posters were to read! I used your resource as a station activity and my kids were totally engaged! Thank you!"
Standards:
- CCSS.7.RP.A.2a
- CCSS.7.RP.A.2b
- CCSS.7.RP.A.2c
👩🏫Join a FREE Online Math Community to collaborate with other Math Teachers and have some fun!
📝JOIN MY LIST
*****This is the BEST way to stay in the loop get the latest updates on New Products, Freebies, and Special Promotions! Plus, there’s always a few surprises you won’t want to miss. Just use the form in the side bar to the right. and join my list today!
QUESTIONS? Email me: kellyskoollessons@gmail.com
Terms of Use: By purchasing this product, you agree not to share, resell, copy, or alter this product in any way.
Questions about this resource
Wondering if this is the right fit before you buy? See what other shoppers asked, or ask Kelly your own. You don’t need to have bought anything.
Sign in to ask a question
Sign in so Kelly’s answer can reach you. You don’t need to have bought anything from Kelly's Math Club.
No reviews yet — be the first to leave one.
After 22 years in the classroom, I decided to retire and devote my time to creating engaging resources for teachers! Starting in 2020, I now have over 700 products; everything from Escape Rooms to Units of Study, Foldables, Projects, and more. Engaging students is my specialty!
I recently moved to Colorado after many years in California. With 3 great kids, and a cat named Theodore, life is good! I love to play golf, read historical fiction, play the piano, and spend time with family.












