Dead trees provide nutrients for the soil, food for animals, protection and a home for organisms, a seed-bed for new trees, and a place for nitrogen-fixing bacteria to live. In the activity, pupils collect decaying logs, expose them to a...

For this wetlands worksheet, students follow directions on how to make an online a - z book about the wetlands. Students follow 5 sets of directions.

Young scholars compare and contrast renewable and conventional energy sources. In this energy activity, students research about conventional fuel and present a persuasive argument about their stand on the issue.