Young scholars explore the concept of hardness. For this physical science lesson plan, students will be using clay heated at different temperatures to study hardness based on the indention left. Young scholars will also be identifying...

"Pedi," in its broadest sense, has been a cultural/linguistic term. It was previously used to describe the entire set of people speaking various dialects of the Sotho language who live in the northern Transvaal of South Africa. More...