Adult Supervision Required
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age.
Watch These Little Spheres G-r-o-w Right Before Your Eyes!
These small, clear spheres can teach your students about polymers, color mixing, and light refraction. Once you put the tiny spheres in water, your students will be amazed at how these marbles can grow to almost seven times their original size, from 3mm to 20mm. Your young scientists will also be surprised to see that the marbles maintain their spherical shape. Not only do these clear spheres absorb water, but they can also absorb color to make them even more interesting. Includes color mixing tablets to make this cool science experiment happen.
In the U.S alone, nearly 30% of educational standards are overhauled, revised or edited each year. Tracking these changes demands the full-time expertise and we have the tool to manage those standards, so you can trust us as the leader in standards alignment. Correlations are made for all State, National, and Common Core Standards. In addition, we have Head Start standards for early childhood. And most recently, we’ve added both National STEM Standards and Next Generation Science Standards (NGSS).Learn More
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- 1 jar of Clear Spheres (more than 700 Jelly Marbles™)
- Size: 50 gm
- Color Fizzers™ True Color Tablets
- Full-color teaching and activity guide