When stores list the size of TVs in inches, they are referring to the diagonal measurement of the tv. Comparing prices of different sized TVs and using the Pythagorean theorem, students can work to ...
Math at the Core on PBS LearningMedia is a collection of almost 400 middle school math videos, interactive media, and integrated activities, produced by a collaborative of ten public media ...
Top students can benefit greatly by being offered the subject early. But many districts offer few Black and Latino eighth graders a chance to study it. By Troy Closson From suburbs in the Northeast to ...
Nicole is baking 100 cookies for the school bake sale. While decorating, she gets bored and decides to vary the decorations. She places a cherry on every third cookie, the icing on every fourth cookie ...
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