Science6-8
Physical and Chemical Properties Review for Grade 8
By Stephanie P.
A short review packet that defines physical and chemical properties using everyday examples like a copper penny and a plastic button, with a Key Terms callout and an illustrated comparison. It builds vocabulary and the ability to classify observable traits versus reaction-based traits, and suits a 30-45 minute review block or independent study.
Customize for your classroom
Teacher Guide & Tips
- Use as a warm-up or end-of-unit review before a lab or quiz on matter, pairing the penny-and-button opener with a quick class discussion.
- Discussion question: Why can you see a physical property without changing the substance, but you need a reaction to observe a chemical property?
- Scaffold for struggling readers: have them sort five traits (color, density, flammability, hardness, rusting) into two columns using the Key Terms as a reference before reading the full passage.
- Extension for advanced students: ask them to design a test that distinguishes two unknown metals using both physical and chemical properties, and explain which evidence is more reliable.
- Estimated time: about 15 minutes of reading and key-term review, plus 15-20 minutes of discussion or sorting activities.
Science6-8
Physical and Chemical Properties Review for Grade 8
By Stephanie P.
A short review packet that defines physical and chemical properties using everyday examples like a copper penny and a plastic button, with a Key Terms callout and an illustrated comparison. It builds vocabulary and the ability to classify observable traits versus reaction-based traits, and suits a 30-45 minute review block or independent study.
Customize for your classroom
Teacher Guide & Tips
- Use as a warm-up or end-of-unit review before a lab or quiz on matter, pairing the penny-and-button opener with a quick class discussion.
- Discussion question: Why can you see a physical property without changing the substance, but you need a reaction to observe a chemical property?
- Scaffold for struggling readers: have them sort five traits (color, density, flammability, hardness, rusting) into two columns using the Key Terms as a reference before reading the full passage.
- Extension for advanced students: ask them to design a test that distinguishes two unknown metals using both physical and chemical properties, and explain which evidence is more reliable.
- Estimated time: about 15 minutes of reading and key-term review, plus 15-20 minutes of discussion or sorting activities.