When it comes to writing, cliches are as old as dirt. A handout on tired phrases provides examples of cliches, as well as a description of the negative effects they have on a paper. Writers discover specific words and phrases to avoid,...

Transform your classroom into a fully functioning weather station with this series of hands-on investigations. Covering the topics of temperature, precipitation, wind patterns, and cloud formation, these activities engage young...

Complete teacher narrative and presentation slides for teaching about Earth's water make up the bulk of this lesson. Embedded within the slide show, you will find videos about the water cycle, keeping track of the limited supply of fresh...