The weather is cooling down and the leaves are starting to change color; fall is right around the corner. Celebrate this special time of year with this earth and life science lesson series that teaches children about the...

How many parts make up the water cycle? How many things on Earth rely on water as a system? Learn more about the water cycle in an informative and colorful poster. Print and hang, or project the graphic in the classroom for optimal use.

Synonym dominoes, anyone? As part of the activities designed for kids who have mastered the basic concepts in the Houghton Mifflin Harcourt thematic unit That's Amazing! kids are offered a variety of activities that include...

Leaves fall off the tree in the autumn, but why do they change colors? The interactive covers the role of chlorophyll and photosynthesis. It also explains both carotenoids and anthocyanins.

The difference between stalactites and stalagmites, and how both are formed, is the subject of a cross-curricular reading comprehension worksheet that asks kids to read the passage and then respond to comprehension questions based on the...

After investigating various forms of print, oral, and electronic media as sources of information, class members research a historical figure and produce a résumé for this person. While templates are provided for an initial sorting...