8.1.6

Develop a model to describe how the total number of atoms does not change in a chemical reaction, indicating that matter is conserved.

Download a Sample Unit
Crosscutting Concepts
New call-to-action

Browse 8.1.6 Lesson Plans



















Standards citation: NGSS Lead States. 2013. Next Generation Science Standards: For States, By States. Washington, DC: The National Academies Press. Neither WestEd nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of this product, and do not endorse it.