Make a dirt cake and learn about soil along the way.
Objectives: The student will be able to:
- Identify the three basic soil horizons.
- Edible Dirt Make-N-Take
- See below for the modified and step-by-step version.
STEP TWO: place one graham cracker in the plastic bag and crush it until there are no big pieces left. Then put these into the bottom of the cup.
This is the organic layer. It is made up of the matter that was once living.
STEP SEVEN: Add green sprinkles to represent grass. Then enjoy your “edible dirt”!