Noisy String |
video, checked |
engineering, friction, information processing, structure and function, sound, waves, force and interactions, energy |
Hanging a Hammer |
video, checked |
newton's laws, critical thinking, engineering, gravity, structure and function, force and interactions |
Wrong Way Balloon |
video, checked |
Illusions and Tricks, kinetic/potential, mass, critical thinking, inertia, observation, motion, properties, density, force and interactions, energy |
Measuring Kinetic and Potential Energy |
video, checked |
kinetic/potential, mass, newton's laws, inertia, motion, gravity, measurement, investigations and experiments, force and interactions, energy |
More Science of Balance |
video, checked |
critical thinking, engineering, gravity, structure and function, force and interactions, energy |
A Grass Whistle |
video, checked |
engineering, structure and function, sound, waves, force and interactions |
Whistle Stick |
video, text page, blog, free, checked |
motion, engineering, structure and function, sound, waves, force and interactions |
Strange Flame, part 2 |
video, checked |
mass, newton's laws, Variables and controls, critical thinking, inertia, observation, combustion, motion, properties, thermal energy, density, engineering, structure and function, investigations and experiments, force and interactions, energy |
Science of Balance |
video, checked |
kinetic/potential, critical thinking, engineering, gravity, structure and function, force and interactions, energy |
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 |
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 |
The Old Tablecloth Trick |
video |
kinetic/potential, mass, newton's laws, inertia, motion, friction, force and interactions |
The Knuckle Trick |
video, checked |
mass, critical thinking, observation, muscular system, structure and function, human body, force and interactions |
High Bounce |
video, checked |
kinetic/potential, mass, newton's laws, critical thinking, inertia, motion, force and interactions, energy |
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 |
Spoon on Your Nose |
video, checked |
Illusions and Tricks, critical thinking, properties, friction, body covering, gravity, structure and function, human body, force and interactions |
Magic Coin |
video |
mass, newton's laws, senses, critical thinking, inertia, observation, motion, engineering, nervous system, human body, investigations and experiments, force and interactions, energy |
The Compass and Magnetic Fields |
video, ClosedCaptions, checked |
magnetism, attract/repel, force and interactions |
Blowing Out a Candle |
video, checked |
critical thinking, observation, reaction, combustion, motion, properties, misconceptions, force and interactions |
A Bouncing Water Balloon |
video |
states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, force and interactions |
Making a Screamer |
video, free, Updated |
Halloween, Holiday, cycles, motion, engineering, pressure, structure and function, sound, force and interactions, energy |
Bernoulli Effect |
video |
force and interactions |
The Difference Between Weight and Mass |
video, checked |
mass, earth, inertia, model, properties, moon, gravity, misconceptions, solar system, measurement, force and interactions, matter |
Challenge: Paper, Coin, Cup, part 1 |
video |
static electricity, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions |
Strengthening the Dollar |
video |
properties, gravity, force and interactions |
Torque |
video |
mass, newton's laws, Variables and controls, inertia, motion, engineering, gravity, structure and function, measurement, investigations and experiments, force and interactions, energy |
The Slow Race |
video, free, ClosedCaptions, Updated |
kinetic/potential, Variables and controls, critical thinking, motion, engineering, friction, gravity, investigations and experiments, force and interactions, energy |
Smoke Rings |
video |
pressure, force and interactions, energy |
Science Friction |
video, checked |
Illusions and Tricks, motion, engineering, friction, structure and function, force and interactions |
Tricky Bottle |
video |
Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions |
