Chemistry/Interactions of Matter Teacher’s Guide
Teacher Prep Video: Activity #1 — Chemical Change
Teacher Prep Video: Activity #2 — Putting Chemicals Together
Teacher Prep Video: Activity #4 — Mystery Mixtures (part 1 of 2)
Teacher Prep Video: Activity #4 — Mystery Mixtures (part 2 of 2)
Teacher Prep Video: Activity #5 — Organize the Elements
