Science6-8
Building Atoms: Carbon Isotopes
By Angela H.
A hands-on, cut-and-paste activity for 6th graders to build models of Carbon-12, Carbon-13, and Carbon-14 atoms. Students will learn to add protons, neutrons, and electrons, reinforcing vocabulary related to atomic structure and isotopes.
Customize for your classroom
Teacher Guide & Tips
- Use this activity as a 45-minute introduction to atomic structure and isotopes.
- Discussion question: How does changing the number of neutrons affect the atom?
- Scaffold for struggling learners: Provide pre-cut pieces or a partially completed atom model.
- Extension for advanced learners: Have students research and build models of other common elements and their isotopes.
- Estimated time: 45 minutes.
Science6-8
Building Atoms: Carbon Isotopes
By Angela H.
A hands-on, cut-and-paste activity for 6th graders to build models of Carbon-12, Carbon-13, and Carbon-14 atoms. Students will learn to add protons, neutrons, and electrons, reinforcing vocabulary related to atomic structure and isotopes.
Customize for your classroom
Teacher Guide & Tips
- Use this activity as a 45-minute introduction to atomic structure and isotopes.
- Discussion question: How does changing the number of neutrons affect the atom?
- Scaffold for struggling learners: Provide pre-cut pieces or a partially completed atom model.
- Extension for advanced learners: Have students research and build models of other common elements and their isotopes.
- Estimated time: 45 minutes.