Engage your K–3 learners with this comprehensive STEM Engineering Challenge Bundle, featuring five hands-on investigations that explore force, motion, and structures.

Students plan, build, test, measure, redesign, and reflect using structured worksheets that support data collection, reasoning, academic vocabulary, and collaboration.

This NGSS-aligned bundle includes detailed teacher guides, step-by-step implementation support, differentiation for K–1 and 2–3, and classroom management tips.

Perfect for science units, STEM blocks, partner work, and hands-on stations.

Included Challenges:
• Balloon Rocket (force & motion)
• Ramp & Roll (motion & friction)
• Index Card Tower (structures)
• Marshmallow Tower (structural design)
• Paper Bridge (load & span investigation)

Low prep. Engaging. Standards-aligned.