Is the Earth Getting Heavier?

by: Richard Konicek-Moran

The author’s research and that of others show that children have a difficult time understanding the recycling of organic matter in an ecosystem. The story in this chapter aims to have students speculate about what happens to organic material over time.

Grade Levels

Elementary Middle School

Topics

Chemistry Earth & Space Science Inquiry Phenomena

Details

Type Book ChapterPub Date 4/30/2013Stock # PB333X3_23

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

Learn More