Zap Pack

These great, little packs grow crystals right before your eyes, and produce a nice amount of heat for about a half an hour. Energy is released as the liquid in the pack turns to solid, a simple phase change. Zap Packs can be “recharged” over and over!

Grades covered: -1 through 12
Curriculum Topics: Chemistry, Crystals, Phase Changes

Standards

Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.

Categories include:
  • Physical Science
  • Pre-K
  • Grades K-2
  • Grades 3-5
  • Grades 6-8
  • Science
Tags: Chemical Reactions, Matter
Subjects covered: ["Physical Science"]