Science6-8
Surface Tension Lab Alternative
By Danielle G.
This 2-page packet provides an alternative assignment for 8th graders who missed a hands-on lab exploring surface tension with pennies and various liquids. It builds scientific observation and explanation skills.
Customize for your classroom
Teacher Guide & Tips
- Use as a 30-minute independent work activity or small group discussion.
- Discussion question: How did the different liquids affect the number of drops a penny could hold?
- Scaffold for struggling readers: Provide a visual aid or pre-teach key vocabulary like 'surface tension' and 'adhesion'.
- Extension for advanced students: Have students research and explain the molecular forces responsible for surface tension in different liquids.
- Estimated time: 30 minutes.
Science6-8
Surface Tension Lab Alternative
By Danielle G.
This 2-page packet provides an alternative assignment for 8th graders who missed a hands-on lab exploring surface tension with pennies and various liquids. It builds scientific observation and explanation skills.
Customize for your classroom
Teacher Guide & Tips
- Use as a 30-minute independent work activity or small group discussion.
- Discussion question: How did the different liquids affect the number of drops a penny could hold?
- Scaffold for struggling readers: Provide a visual aid or pre-teach key vocabulary like 'surface tension' and 'adhesion'.
- Extension for advanced students: Have students research and explain the molecular forces responsible for surface tension in different liquids.
- Estimated time: 30 minutes.