In this lab students will use alka seltzer to understand the law of conservation of mass. I use this lab before I teach the law so students can dis.

Enhance your chemistry interactive notebook (INB) with the Conservation of Mass for Chemistry Interactive Notebooks and Lapbooks. The product includes student notes and interactive graphic organizers (IGOs).

Enhance your chemistry interactive notebook (INB) with the Conservation of Mass for Chemistry Interactive Notebooks and Lapbooks. The product includes student notes and interactive graphic organizers (IGOs).

Law of conservation of mass 1

Teaching the law of conservation of mass to young students can be challenging. With these highly modeled worksheets, your students can understand the material better! There is also a sheet for a mini investigation where students will use pan balances to measure the mass of a box containing small items.