Do all liquids have the same density?
- Do Now- Copy down your homework assignment in your planner. Get out your science notebook and add to your Table of Contents- “Sinking & Floating Liquids p.65” (Right Side). Head page 65 properly with “Sinking & Floating Liquids-4/20/18.”
- Science Friday– The Very Hungry Maggot
- Review HW– “Take It Further” handout
- Demonstration- Observe the demonstration of candles floating on two different liquids. Do all liquids have the same density? Measure the mass of equal volumes of water and rubbing alcohol and record your results on ISN p.65. Observe the density column. Answer questions 1-5 on the Demonstration handout.
Science Notebooks (ISNs) are due next week!
What does the record look like up close?
- Do Now– Get out your ISN and add to the Table of Contents-“DQST p.18” (Left Side) and “DQST p.19” (Right Side). Get out your sound device model handout (except periods 6 & 7). Open your ISN to p.16 (Periods 2, 3, & 4) or pp.18-19 (periods 6 & 7)
- Notebook Work– Trim and tape model handout as a flip page to ISN p.16 (except periods 6 & 7).
- Period 7 only– Develop Questions & Next Steps– Bring your investigation ideas to the scientists’ circle. Share your ideas with the class & record them on the Ideas for Investigation poster. Hand in the investigation handout that you did for Home Learning.
- Driving Question Summary Table (DQST)– Set up DQST on ISN pages 18-19.
- Investigation– Set up data table on ISN p.21. Watch video of needle on record player. Record your observations of the needle in your Data Table on ISN p.21.