Materials List:
Leaf Etchings to Model Leaf Structure
https://www.teachengineering.org/activities/view/cmu-2516-leaf-etchings-model-structure-photosynthesis
- One large flat leaf (a large maple, oak, and beech leaves are best although any leaf with high veins on the underside will work)
- Sheet of plain white paper large enough to cover the entirety of the leaf with additional room available to write in the margins (photocopy or printer paper)
- Multicolored colored pencils with large graphite cores (mechanical pencils don’t work well)
https://www.teachengineering.org/activities/view/cmu-2516-leaf-etchings-model-structure-photosynthesis