Color-Changing String Slime™ Kit

Item: 800153

$ 19.99
Item #:  800153
Create Wiggly, Color-Changing String Slime™!

Invite your students to make long strings of slime that change colors. Just squirt the blue or magenta liquid into the bowl of Activator, and wiggly strings of slime will appear right before your eyes! Then watch in amazement as the string slime warms up and loses its color. The pigment in the slime is heat-sensitive. To bring back its splash of color, just put the string slime in cold water. This activity is polymer science and thermochromic science in one! Makes about 160 feet of string slime.
Product Information
Standards Match:

Really Good Stuff® offers products that directly align with Common Core and State Standards for Language Arts and Math products. Find products that align to the standards you need. Start your search by selecting the state, grade and subject area below.

Adult Supervision Required

  WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age.
Standards Spotlight:
  • 2-PS1-1
  • 2-PS1-4
Steve Spangler
Grade Level:
Grades: K-8
Age Level:
Ages 4+
  • Heat-Sensitive String Slime™ liquid
    Size: 32 oz. (1 liter)
    Color: Choose blue or magenta
  • Activator Powder
    Size: 60 g
  • 1 measuring scoop
  • 1 squirt bottle
    Size: 4 oz.
  • Full-color teaching and activity guide

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