Curated OER
WORM WATCHING
Students investigate how earthworms help build good soil. They examine the worms carefully to find the ringlike segments and swollen band at the front of the earthworm's body. Students take turns dampening the soil every day and adding...
Curated OER
Don't Worm Your Way Out of This One!
Students study different aspects of worms along with the process of vermicomposting by participating in a class experiment to study the time it takes for breakfast cereal to be eaten by worms.
Other
Nbc
The official home of NBC includes information on local news, national news, shows, show castings, videos, mobile, and games.