Lesson plan

Chemical reactions

Summary
Do two activities from the selection, to show chemical reactions.
Science content
Chemistry: Atoms, Molecules (3-7)
Chemistry: Chemical Changes (2, 7)
Procedure

Pair two activities for a lesson.
Include molecule models for older primaries and up.

Notes

Tyee Ks did baking powder chemistry then Elephant's toothpaste.
Tyee 1-3s did baking powder chemistry (with worksheet and molecule models for classes with 3s), then cheese.
Tyee 4-7s did soda drink including graphing and molecule models, then hydrogen peroxide chemistry with a molecule model demonstration.

Grades taught
Gr K
Gr 1
Gr 2
Gr 3
Gr 4
Gr 5
Gr 6
Gr 7
Teaching Site
Tyee Elementary