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In this activity, learners balance chemical equations and discover the law of conservation of mass. Learners use coins to model molecules to balance the equations.
- Under 5 minutes
- 10 to 30 minutes
- free per student
- Ages 14 - 18
- Activity
- English
Quick Guide
Materials List (per student)
- Worksheet
- Pen or pencil
- Coins (fake or real - optional)
Subjects
-
Mathematics
-
Algebra
- Equations and Inequalities
- Measurement
- Number and Operations
-
Algebra
-
Physical Sciences
-
Chemistry
- Chemical Reactions
-
Structure and Properties of Matter
- Atomic Structure
- Elements and Periodic Table
- Mass and Weight
-
Chemistry
Informal Categories
- Financial Literacy
Audience
To use this activity, learners need to:
- see
- read
- touch
Learning styles supported:
- Involves hands-on or lab activities
Other
This resource is part of:
Access Rights:
- Free access
By:
- Muller, Eric
Rights:
- All rights reserved, , 2002