A recent Santa Barbara Charter School press release puts the American measurement system in the spotlight. The charter announced a $5,000 grant secured to support an interactive metric system learning ...

Precision can be defined as the closeness in agreement of results during a series of repeat measurements under presumed identical conditions. These results are often expressed as a standard deviation.

This measurement worksheet helps young learners build real-world math skills in a way that feels fun, not forced. When my son was first learning to measure things, I realized how much more confident ...

Because obesity is a complex problem, we must be cautious when we accept easy answers for why children are gaining weight rapidly. Suppose we believe obesity is simply due to eating too much and not ...