Science9-12+
Periodic Table Trends and Patterns
By Kathy M.
This 3-page packet guides 9th graders through the trends and patterns of the Periodic Table. It builds understanding of atomic structure and chemical properties through guided inquiry and analysis.
Customize for your classroom
Teacher Guide & Tips
- Use as a 45-minute introduction or review of Periodic Table trends.
- Discussion question: How do the trends in atomic radius relate to the trends in ionization energy?
- Scaffold for struggling readers: Provide a partially filled-in Periodic Table with key trends highlighted.
- Extension for advanced students: Have students research and present on exceptions to the observed trends.
- Estimated time: 45 minutes.
Science9-12+
Periodic Table Trends and Patterns
By Kathy M.
This 3-page packet guides 9th graders through the trends and patterns of the Periodic Table. It builds understanding of atomic structure and chemical properties through guided inquiry and analysis.
Customize for your classroom
Teacher Guide & Tips
- Use as a 45-minute introduction or review of Periodic Table trends.
- Discussion question: How do the trends in atomic radius relate to the trends in ionization energy?
- Scaffold for struggling readers: Provide a partially filled-in Periodic Table with key trends highlighted.
- Extension for advanced students: Have students research and present on exceptions to the observed trends.
- Estimated time: 45 minutes.