To broaden their reach and relevance, these guidelines also consider the needs of middle school instruction ... reasoning with chemical concepts to help them develop their scientific literacy skills.

Accompanying Lesson Plan: Lesson 6.2: Controlling the Amount of Products in a Chemical Reaction Adding more of one reactant will make more products as long as there is still enough of the other ...

Like a magnetic train on display in the gymnasium at McAdoo-Kelayres Elementary/Middle School, not every science experiment ...