Focusing on correct grammar usasge as well as the concept of language evolution, this conventions instructional activity prompts middle and high schoolers to examine the structure of sentences and word classes (parts of speech). Use the...

Young scholars determine the coefficient of friction for different surfaces. In this physics lesson, students identify the factors that affect friction. They collect data and write a formal lab report.

High schoolers investigate the relationship between work and mechanical advantage. In this physics lesson, students calculate the work and efficiency of pulleys. They identify the different types of pulleys.

Pupils research the quality of water in a regional lake of West Bloomfield in the past and present. They compare conditions of the lake, past and present. They then give examples of local and regional human activities that may have had...