SPARK: Molecule Beads for Kids - STEM Educational Science Toy Kit - Fun Learning Activity for Classroom & Home Experiments - Perfect Gift for Young Scientists

Product Description

SPARK: Molecule Beads

• Ages 8+
• 2 Experiments
• 9 Pieces

Make plump and squishy polymer gel beads to demonstrate the molecular structure of plastics. Form the gelatinous globules by dripping sodium alginate into a solution containing calcium ions. Learn how massive chains of polymers make these fun squishy orbs possible.