About 15 billion trees are cut down every year! Machines can help with large-scale reforestation. In this activity, you are challenged to design and build a miniature seeding machine that can disperse seeds as precise and fast as possible. How many tree seeds can your machine sow? Written instructions as well as a free seeding grid template are available on our website at www.sciencebuddies.org/teache....
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at www.sciencebuddies.org?from=KZread to learn more.
#STEMchallenge #deforestation #seedingmachine #sciencebuddies
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