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Worksheet
Curated OER

Math – Word Problems : Addition – 0 to 20 with Irrelevant Data

For Students 1st - 3rd
In this word problems worksheet, learners use their addition skills to solve 20 word problems. Each of the problems include data that is irrelevant to solving the problems.
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Website
PBS

Pbs Learning Media: The Dogon and the Dama

For Students 9th - 10th
In this video segment from Africa, learn about the Dama, a rare event and rite of passage for the Dogon in Mali.
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PPT
Sophia Learning

Sophia: Revision Techniques: Eliminating Excess

For Students 9th - 10th Standards
This lesson discusses how to revise a paper to remove extraneous information.