- V: A carnation in liquid nitrogen freezes and can be crushed
- V: Egg frozen in liquid nitrogen changes to a liquid (time-lapse)
- V: How does liquid nitrogen change a pewter cup?
- V: How does liquid nitrogen change a rubber stopper? How does the stopper change the liquid nitrogen?
- V: Demonstrate sublimatation with dry ice
- A: Melting Chocolate
- A: Make an Egg Float in Salt Water
- A: Does an Orange Float or Sink?
LESSON 13 – LIQUIDS
- V: Liquid nitrogen boils in a beaker and then boils when dry ice is added
- V: What happens when liquid nitrogen is combined with antifreeze?
- V: Make liquid nitrogen ice cream
- A: Mix Oil and Water
LESSON 14 – GASES
- V: Freeze liquid nitrogen using a vacuum pump
- V: What happens when liquid nitrogen is placed in a microwave oven?
LESSON 15 – PHYSICAL CHANGE
- V: What happens when a piece of Starburst candy is placed in liquid nitrogen?
- V: What happens when a giant koosh ball is placed in liquid nitrogen?
LESSON 16 – CHEMICAL CHANGE
- V: Make Oobleck with white glue and borax
- A: Blowling Up Balloons with Carbon Dioxide
- A: Make Your Own Fake Snot with gelatin and corn syrup
- A: Make Lemonade Fizzy Drink
- A: Invisible Ink with Lemon Juice
- B: Polymers and Monomers
- B: How Plastics Work
LESSON 17 – ATOMS AND MOLECULES
- V: Model water as a polar molecule and demonstrate them with water and a PVC pipe
- I: BUILD AN ATOM
- I: Animation of the Rutherford Experiment
- B, SB: Guide to the Nuclear Wall Chart
- B: History of Atomic Theory
LESSON 18 – PERIODIC TABLE