Three separate, aerated compartments enable kids to view the entire decomposition process clearly and make side-by-side comparisons between different materials. Included thermometers demonstrate temperature changes during decomposition process. Ages 4-12 years. Features & Benefits: - Includes 12"W x 4"D x 8"H clear plastic box with faux grass top, 3 clear-view compartments with aeration holes and magnification spots, and thermometers - Teaches decomposition, composting, life cycles, and environmental education - Teacher's guide with usage ideas, time lines, and science fair applications

• Kids can easily view the entire decomposition process with 3 clear, separate, aerated compartments!
• Make side-by-side comparisons between different materials in each of the compartments.
• Included thermometer shows temperature changes during the decomposition process.
• Teaches kids about decomposition, composting, life cycles, and environmental science. Guide includes composting facts and science project ideas.

Three separate, aerated compartments enable kids to view the entire decomposition process clearly and make side-by-side comparisons between different materials. Included thermometers demonstrate temperature changes during decomposition process. Ages 4-12 years. Features & Benefits: - Includes 12"W x 4"D x 8"H clear plastic box with faux grass top, 3 clear-view compartments with aeration holes and magnification spots, and thermometers - Teaches decomposition, composting, life cycles, and environmental education - Teacher's guide with usage ideas, time lines, and science fair applications

• Kids can easily view the entire decomposition process with 3 clear, separate, aerated compartments!
• Make side-by-side comparisons between different materials in each of the compartments.
• Included thermometer shows temperature changes during the decomposition process.
• Teaches kids about decomposition, composting, life cycles, and environmental science. Guide includes composting facts and science project ideas.