Teachers Being Students: Doing Science-From Observations to Results

How Many Molecules Are in a Drop of Water?

Melting Rates

Scientific Method Box

Teachers Being Students: "What is Mass?"

Floating & Sinking Mystery Part 1

Floating & Sinking Mystery Part 2 Solution

Review: UFO Solar Balloon

Solar System Scale Model

What Causes the Different Spinning Rates of a Radiometer?

What is Causing Different Lava Lamp Activity?

Borax Crystal Ornaments

Condensation Balloon Trick

Using Magic as a Discrepant Event

Observing Microorganisms Found at Your School

Safety Demo: The Importance of Hand Washing

Safety Demo: Why Do Students Need to Wear Safety Goggles?

Refrigerators and Chemical Reactions

What Causes the Phases of the Moon?

Top vs. Top

Golf Ball vs. Lead Fishing Weight

Does Mass Affect Whether an Object Floats or Sinks in Water?

Sinking and Floating Bubbles

Soda Can Density Discrepancy

Will Four Liquids Stack?

Hot and Cold Water

Disappearing Styrofoam Cup

pH Pipes

Sodium Acetate Crystals

Hydrogen Egg Bomb