Science9-12+
Predicting Chemical Reactions
By Jeanine P.
This 2-page packet guides 9th-grade physical science students through predicting chemical reactions using the periodic table. It builds understanding of atomic bonding and the behavior of electrons in ionic, covalent, and metallic bonds.
Customize for your classroom
Teacher Guide & Tips
- Use this packet as a 45-minute introduction or review of chemical bonding and reactivity.
- Discussion question: How does an element's position on the periodic table relate to its number of valence electrons?
- Scaffold for struggling readers: Provide a pre-filled periodic table with key groups highlighted.
- Extension for advanced students: Have students research and present on exceptions to general bonding rules.
- Estimated time: 45 minutes.
Science9-12+
Predicting Chemical Reactions
By Jeanine P.
This 2-page packet guides 9th-grade physical science students through predicting chemical reactions using the periodic table. It builds understanding of atomic bonding and the behavior of electrons in ionic, covalent, and metallic bonds.
Customize for your classroom
Teacher Guide & Tips
- Use this packet as a 45-minute introduction or review of chemical bonding and reactivity.
- Discussion question: How does an element's position on the periodic table relate to its number of valence electrons?
- Scaffold for struggling readers: Provide a pre-filled periodic table with key groups highlighted.
- Extension for advanced students: Have students research and present on exceptions to general bonding rules.
- Estimated time: 45 minutes.