The Ice Preserver Challenge

Snow and ice were used by early civilizations to preserve food and make frozen treats


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

Categories include:
  • Language Arts
  • Earth and Space Science
  • Vietnamese
  • Grades 3-5
  • Grades 6-8
  • Science
  • Engineering
  • Art
  • Translated
Tags: Writing, Design Solutions, Earth Systems, Measurement & Data
Grades covered: Grades 3–8
Topics: States of Matter, Observation, Engineering

Video Demo

This RAFT Learning Activity does not yet have a video, but you can watch other RAFT Videos on our YouTube channel.