Open-and-go lessons that inspire kids to love science.

Science curriculum for K—5th grades.

90 sec
  • Hands-on — lead students in the doing of science and engineering.
  • NGSS-aligned and Common Core — make the transition to the Next Generation Science Standards and support Common Core.
  • Less prep, more learning — prep in minutes not hours. Captivate your students with short videos and discussion questions.

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Chemical Magic

Chemical Reactions & Properties of Matter

4th Grade, 5th Grade

NGSS Standards covered: 5-PS1-4 , 5-PS1-1 , 5-PS1-3 , 5-PS1-2
This unit helps students develop the concepts of “substances” and “chemical reactions.” Students see that chemical reactions enable us to make new materials by transforming the ones we have. The results of these reactions are interesting and sometimes profoundly useful. Less
  1. Lessons
  2. Activity Prep
  3. Assessments

đź’ś Teaching remotely? Adapt this unit using our Distance Learning Guides.

Optional: Start this unit with an anchor phenomenon. Read more