Butterfly science fair projects and experiments: topics, ideas, resources, and sample projects.

Over 1,200 free science projects searchable by subject, difficulty, time, cost and materials. Browse the library or let us recommend a winning science project for you!

Jul 12, 2025 · Explore butterfly science for preschool! Hands-on activities, crafts, STEM projects, and printables for spring or Earth Day fun.

4 days ago · Discover how to craft stunning butterfly life cycle models, blending art, science, and fun for kids and educators alike.

Jun 26, 2022 · These fun butterfly STEM activities are perfect for kids of all ages! Learn about science, technology, engineering, and mathematics with these hands-on projects.

Apr 22, 2024 · Find hands-on butterfly life cycle activities, butterfly science labs, and free printables to incorporate reading skills and get kids writing about science!

Jun 17, 2024 · Learn about the Butterfly Life Cycle and make a fun 3D model that spins! Explore all 4 stages of the Butterfly Lifecycle in this STEM Project

These elementary school science projects - raising butterflies in the classroom and growing tropical milkweed from seed – are a great way to get your students excited about science.

This butterfly outline can be used to start a variety of projects, whether it be a lesson on symmetry, creating a specific species of butterfly, or an open-ended art project.

Choose this life cycle of a butterfly project for your elementary student (s)! You'll learn how to find caterpillars and make a butterfly feeder with HST.