tags: 4.MD.C

tags: 4.MD.C
We found 3 post available for you

How much pee is in your pool (Updated)

Number Sense Geometry Science
 How much pee is in your pool? 🏊🏊After chlorination, it has been hard to measure the quantity of pollutants in pool water.  A Canadian chemist, Xing-Fang Li, has found a marker for...

It's almost summer now

Algebra Number Sense Geometry Science Food Ratio and Proportion Probability and Statistics
   How much water do you have to drink?     In this activity student develop formulas for calculating their water needs, learn about the effects of too lit...

Voyager on the edge

Algebra Number Sense Science Ratio and Proportion
The two Voyager space probes are in the news recently as they approach the edge of our solar system.  Scientist can tell that the Voyager's environments are changing.  They are receiving m...
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