Students examine  friction and gravity. affect four sports. In this scientific discovery lesson, students examine how friction and gravity affect sports. They discuss, write, and illustrate the effect of different forces on various...

Seventh graders explore real life activities that demonstrate kinetic and potential energy. They, in groups, classify the activity card statements as kinetic or potential. They should also include where the potential and kinetic energy...

What or who can subject pronouns stand for? Ask your learners to determine the correct subject pronoun for 25 sentences. Learners are given the subjects and choose the pronouns from a chart of options.

In this spelling worksheet, students read ten sentences and fill in the blanks with words with the "er" and "est" suffixes. Students than answer each riddle.

[Free Registration/Login Required] An informational text about the science behind roller coasters, including Kingda Ka, one of the tallest and fastest roller coasters in the world. A question sheet is available to help students build...