Ratio, Proportion And Percent
In this math instructional activity, students evaluate and compare the ratios. They also compare the fractions by solving the proportions.
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Analyze Proportional Relationships and Use Them to Solve Real-World Problems
What proportion of learners will benefit from the lessons on proportional reasoning? class members learn about proportional relationships, from unit rates to writing equations for proportional relationships. Then they learn to use...
6th - 8th Math CCSS: Designed
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
Calculate Percent of a Number Using a Proportion Model
The Common Core is all about ratios and proportions, and this video uses that method to calculate percents. This is the second video in a series that organizes information from an ice cream poll into a proportion to find how many vanilla...
6 mins 6th - 8th Math CCSS: Designed