Supercharge your students’ curiosity and send them full STEAM ahead with ready-to-use, hands-on science adventures! The Little Lab Learners STEM & STEAM Challenge Cards offer an exciting, grab-and-go way to boost science, engineering, and problem-solving skills in grades 2–5.

This classroom-friendly boxed set includes 30 full-color STEM challenge cards designed to spark imagination through simple, diverse, and quick-to-complete activities. Each card focuses on essential science concepts—life science, physical science, and earth & space science—making it a perfect fit for science centers, engineering lessons, early finisher activities, and homeschool learning.

Every challenge card is double-sided:

• Front Side: A kid-friendly challenge prompt plus a visual list of the materials needed—ideal for independent learning.

• Back Side: Bonus learning extensions including helpful hints, higher-level thinking questions, and easy-to-understand science explanations that deepen understanding.

Kids will build paper rockets, explore real-world engineering problems, complete mini science experiments, test creative designs, and so much more! A sturdy organizing divider keeps the cards neat and ready for students to grab at any time.

Perfect for promoting STEM, STEAM, critical thinking, creativity, and hands-on scientific inquiry, Little Lab Learners makes science fun, accessible, and totally doable for budding scientists everywhere.