Open Educational Resources

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Rating | Views Title Posted Date Contributor Common Core Standards Grade Levels Resource Type

Division of Fractions

CC_BY-NC-SA

This is a series of 4 activities designed to help students to focus on the idea of division from a proportional reasoning perspective.

8/2/2016 Scott Adamson
5.NF.B.3 5.NF.B.7 5.NF.B.7a 5.NF.B.7b 5.NF.B.7c 6.NS.A.1 MP.1 MP.2 MP.3 MP.4 MP.6 MP.7 MP.8 MP.1 MP.2 MP.3 MP.4 MP.6 MP.7 MP.8 5 6 Activity

Number Systems - Binary, Decimal, and Other systems

CC_BY-NC-SA

Students can struggle mightily with understanding place value as they begin to add and subtract numbers and "carry" and "borrrow". This short activity can be a great way to help students understand the concept of place value.

8/2/2016 Trey Cox
5.NBT.A.1 5.NBT.A.3 5.NBT.A.3a 5.NBT.A.3b 5.NBT.A.4 4.NBT.A.1 4.NBT.A.2 4.NBT.A.3 4.NBT.B.4 MP.2 MP.7 MP.8 MP.2 MP.7 MP.8 4 5 Activity

Steeper, Faster, Division, and Slope

CC_BY-NC-SA

What does "steeper" mean? What does "faster" mean? And how do these ideas connect to the idea of linear functions? This 3-part series explores these questions and helps students to understand why we divide when computing slope and what proportional correspondence has to do with it all!

8/2/2016 Scott Adamson
7.RP.A.1 7.RP.A.2 7.RP.A.2b 7.RP.A.2c 7.RP.A.2d 8.F.A.1 8.F.A.3 8.F.B.4 MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 7 8 HS Activity