Students explain the importance of age structure on population growth. They do this by creating a population pyramid. This process also help them explain the meaning of different shaped pyramids.
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Fill It Up, Please - Part I (Option B)
Childhood's fond memories of beachy days building sandcastles get the algebraic treatment in this rate-of-change investigation and problem set. Learners model filling rectangular prisms with sand, then discuss the meaning and effect of...
9th - 10th Math CCSS: Designed