This Engineering Design Challenge is based on the picture book, Compost Stew, by Mary McKenna Siddals!
Can your group create a composting worm farm using the materials provided?
Materials: (per group)
2 liter bottle (cut the rounded top off and invert)
Leaves and grass
Red worms (they are TINY)
Assorted fruits and vegetables (see list in the book)
Water mister (spray bottle)
This packet contains all the information you need to make this a great engineering activity in your classroom! Lab sheets, student and teacher instructions, and challenge signs are all included! Using simple and cheap materials, you can engage your students in the engineering process!
This is one of many engineering challenges that I will be posting based on specific picture books, follow my store to receive notifications when new challenges are posted!
Check out these TEN PACKS of STEM Challenges!
STEM Challenges Ten Pack #1
STEM Challenges Ten Pack #2
STEM Challenges Ten Pack #3