Linking Length, Perimeter, Area, and Volume
In this hands-on activity, young mathematicians explore the concept of ratios and proportions through the use an applet to manipulate two rectangles. They examine similarity and ratios between the two rectangles.
6th - 8th Math 7 Views 20 Downloads
Ratios and Proportional Relationship
This comprehensive unit on proportional thinking is an excellent resource for any middle-school math class, whether added wholesale to the curriculum or used to supplement existing material. Lead-in problems and activities culminate in a...
5th - 7th Math CCSS: Designed
7.RP Music Companies, Variation 2
Real-world multiple-step proportion problems are sometimes hard to find for your math class. Here is one designed specifically to meet that need. Learners use proportional relationships to determine price per share in the acquisition of...
6th - 8th Math CCSS: Designed