5. Forces

1. Activity

a. Organic tattoo story and images

• What trends do you notice?

b. Quiz 4.2 (Molecular Geometry)

1. Questions?
2. Mark all as "polar" or "nonpolar"

c. What are you curious about? (begin lab immediately)

c. Activity 5.1 (Bond Polarity)

d. Demo: Phase Diagrams & Vacuum Boil

e. Team Presentations

1. Hypothesis sharing (disperse around room) - 30 second share.
2. Click here for dry erase chemistry specifics.

2. Practice

a. Practice 5.1 (Bond Polarity)

b. Demo: CH4O vs. H2O Penny Drops (*)

• Below on loop as walk in.

c. Complete practice problems.

1. IMF Notes.
2. Add names to each IMF.

(*) - Loop as walk in.

d. Demo: Magic Sand

1. Play with brown sand (touch, add water, stir, etc.)
2. Play with blue/yellow sand (touch, add water, stir, etc.)
3. Discuss observations as they apply to IMFs.
4. Complete whiteboard below replacing "?" with hypothetical covalent structures.
5. Present your hypothesis to class (discuss only) (**)

e. Practice Problem Whiteboards.

• Ella and Abi: 1 & 2
• Kenzi, Luna, Maya: 3 & 4
• Kai and Clay: 5 & 6
• Caden and Sophie: 7 & 8
• Martin, Sebastian, LC: 9 & 10
• Arav and Lola: 11 & 12

f. Demo: Dry Ice