Worms Eat Our Garbage: Classroom Activities for a Better Environment curriculum uses over 150 worm-related classroom or home activities to develop problem-solving and critical-thinking skills in children grades 4-8. Rich content in "Wormformation" paragraphs integrates science, mathematics, language[...]
A new edition of the definitive guide to vermicomposting--a process using redworms to recycle human food waste into nutrient-rich fertilizer for plants. Author Mary Appelhof provides complete illustrated instructions on setting up and maintaining small-scale worm composting systems. Internationally [...]