Cardboard Grabber: A Hands-On STEAM Engineering Challenge (PDF + Video)

Design and build a working cardboard grabber with this interactive STEAM lesson! Includes a printable PDF + step-by-step demo video. Best for grades 4–8.

Challenge your students to think like engineers with this exciting Cardboard Grabber lesson! Using everyday materials like cardboard, brads, and fasteners, students will design and build a functional grabber that can pick up small objects — all while learning about levers, force, and mechanical design.

This project is highly engaging, collaborative, and perfect for classrooms looking to blend creativity with critical thinking. Great for engineering weeks, science fairs, or just adding more movement to your art or science curriculum!

🔧 What’s Included:

- 1-page PDF lesson plan (materials, directions, reflection, extensions)

- MP4 demo video (under 5 minutes)

- Printable engineering challenge page

- Student-friendly diagram + teacher tips

📚 Subjects Covered:

- Engineering, simple machines, design thinking, problem-solving, STEAM integration

📦 Grade Levels:

- 4th–8th (can be adapted for younger with support)

🏫 Why You'll Love It:

- Low-cost materials

- Hands-on, minds-on learning

- Supports collaboration and experimentation

- Real-world application with a fun twist

✨ Designed by an art and STEAM educator who uses this lesson to spark innovation and creativity in real classrooms.