The objective of this activity is to help students achieve an understanding of the nanoscale and nanograms by weighing out small amounts of sand. Students will use measuring spoons and a balance and should be familiar with basic understandings of concentration.
Handout: Weighing Worksheet
Handout: Avogadro’s Number Worksheet
Full Instructions
Materials
- Sand
- Buckets
- Measuring Cups
- Measuring Spoons
- Balance Scale
- Weights
- Student worksheets