A Grass Whistle |
video, checked |
engineering, structure and function, sound, waves, force and interactions |
Strange Flame, part 1 |
video, checked |
mass, newton's laws, Variables and controls, critical thinking, inertia, observation, combustion, motion, properties, thermal energy, density, engineering, information processing, structure and function, investigations and experiments, force and interactions, energy |
Density: Ice, Oil, and Water |
video, checked |
mass, properties, density |
Paper Petals |
video, ClosedCaptions |
Illusions and Tricks, engineering, structure and function, expand/contract, force and interactions |
Light Speed Chocolate |
video, checked |
cycles, thermal energy, engineering, light, waves, measurement, investigations and experiments, energy |
Fireworks Colors |
video |
Fireworks, Holiday, critical thinking, combustion, properties, light, periodic table, element, indicator |
Sunglass Science: Birefringence |
video, free, Updated |
refraction, light, structure and function, waves |
The Fire Diamond |
video, checked |
reaction, combustion, thermal energy, energy |
Cloud Formation, part 1 |
video, ClosedCaptions, checked |
atmosphere, states of matter, cycles, thermal energy, weather, water cycle, water |
High Bounce |
video, checked |
kinetic/potential, mass, newton's laws, critical thinking, inertia, motion, force and interactions, energy |
Why is Foam White? |
video, checked |
observation, refraction, model, reflection, light, structure and function, misconceptions, waves |
Challenge: Paper, Coin, Cup, part 2 |
video |
static electricity, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions |
Wonderful Water |
video, checked |
atmosphere, polar/nonpolar, states of matter, surface tension, cycles, weather, water cycle, structure and function, compound, physical-chemical change, water, energy |
Onion Crystals |
video |
adaptation, plant parts, refraction, light, microscope, plants, crystals |
Light as Air |
video, checked |
atmosphere, mass, states of matter, critical thinking, properties, density, misconceptions, measurement, matter |
Light a Bulb with a Balloon |
video, checked |
states of matter, static electricity, engineering, electricity, energy |
Force, Pressure, and Shoes |
video, checked |
engineering, pressure, gravity, structure and function, measurement, force and interactions |
Cabinet of Curiosities: Mystery of the Glassy Tube |
video |
thermal energy, weather, electricity |
Heating a Balloon |
video, ClosedCaptions, checked |
mass, conduction, critical thinking, combustion, thermal energy, water |
Floating Cups |
video, checked |
newton's laws, Variables and controls, critical thinking, inertia, observation, engineering, friction, pressure, structure and function, misconceptions, investigations and experiments, hypothesis, theory, and law, force and interactions, energy |
Sunglass Science: Polarized Light |
video, free, Updated |
refraction, properties, light, waves, energy |
Torque |
video |
mass, newton's laws, Variables and controls, inertia, motion, engineering, gravity, structure and function, measurement, investigations and experiments, force and interactions, energy |
Why Wet Things Don't Burn |
video, checked |
states of matter, critical thinking, reaction, combustion, thermal energy, physical-chemical change, water |
The Leyden Jar |
video, checked |
static electricity, conduction, engineering, electricity, structure and function |
Air Space |
video |
states of matter, critical thinking, properties, engineering, structure and function, matter |
Looking for Rainbows |
video |
critical thinking, observation, refraction, reflection, weather, light, water cycle, structure and function, waves |
Spoon on Your Nose |
video, checked |
Illusions and Tricks, critical thinking, properties, friction, body covering, gravity, structure and function, human body, force and interactions |
Sunprints |
video |
light, energy |
Tricky Bottle |
video |
Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions |
The Bullroarer |
video |
sound |