Each pure substance has characteristic physical properties like density (for any bulk quantity under given conditions) that can be used to identify it.
- Do Now– Get out your science notebook and open to your HW- your Unit Cover on page 57; Add to your Table of Contents- “Understanding Connections p.60” (Left Side) and “Understanding Connections p.61” (Right Side); Head BOTH pages 60 and 61 properly with “Density-Understanding Connections-2/9/16.”
- Check HW- Unit Cover page 57
- Understanding Connections– p.60-61 in interactive science notebook. Formulate Unit Question using ideas/questions from sticky notes. Draw a light bulb in the center of the page and write Unit Question inside the light bulb.
- Observation Investigation– Can you use density to identify eight cubes made of different materials? Calculate density and identify which cube is made of which substance. Answer question 7
Complete question 7 on What is Density Lab