A great way to introduce environmental studies topics to young scientists through this fun and interactive experiment. Amazing pebble-sized polymer crystals mysteriously grow into huge pieces of gel-like material when you add water. Includes supplies for 24 students working in groups.
- OBSERVE AMAZING ABSORPTION: The crystals absorb 150-300 times their weight in water!
- ENGAGING FOR EVERYONE: This is the perfect classroom or family science experiment for ages 6 and up to learn about hydrogels and how they are saving the environment.
- GREAT FOR THE CLASSROOM: This science kit includes supplies for 24 students working in groups.
- INCLUDED: Water Jelly Crystals (in Red, Blue, Yellow & Clear) and Science Activity Guide.