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In this activity, learners build a musical drum using a cardboard tube, plastic wrap, and beads.

In this activity, learners build unique yo-yos, which spin round and round without moving up and down.

In this activity, learners design and build their own parachute using household materials with the goal of landing their passenger safely on a target.

Exponga estos pósteres en el salón o déjelos donde los chicos los puedan explorar. Los chicos buscan las respuestas en libros de consulta, explorando el salón, y usando su creatividad.

In this activity, learners transform everyday milk into small plastic figurines and jewelry. Use this activity to introduce learners to monomers and polymers.

In this activity, learners use chemistry to produce weathered "antiqued" paper with burned edges. Learners first soak white paper in coffee and then apply a charring solution of ammonium chloride.

In this craft-based activity, learners make DNA sequence bracelets that carry the code of an organism such as a human, trout, chimpanzee or butterfly.

In this activity, learners make critters out of recyclables and apply the rules of mathematics to solve genetics problems.

Learners shred used paper, add water, and blend it into pulp. They then strain and roll the pulp out to make new paper.

In this activity, learners explore how engineers have improved roofing designs and materials in order to protect the contents of buildings.