Experimenting with Dry Ice |
video, free, checked |
Halloween, states of matter, thermal energy, physical-chemical change, matter |
Microscopes: Growing Crystals |
video, free, learnalong, Updated |
refraction, light, microscope, waves, classification, crystals |
Expansion of Solids |
video, ClosedCaptions, checked |
states of matter, atoms, thermal energy, expand/contract, matter |
The Pool, the Boat, and the Anchor, part 1 |
video |
mass, critical thinking, density |
Silver Pictures |
video, checked |
reaction, light, information processing, element, compound, energy |
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 |
Milk Bubbles |
video, checked |
solution, surface tension, critical thinking, properties, pressure, structure and function, mixture, water |
Water in a Glass, part 1 |
video, checked |
surface tension, critical thinking, engineering, pressure, gravity, structure and function, water, force and interactions |
Finding Fat in Foods |
video, ClosedCaptions, checked |
Variables and controls, conduction, reflection, light, digestive system, investigations and experiments, indicator |
Ionic and Covalent Bonds |
video, checked |
solution, Variables and controls, conduction, electricity, classification, measurement, compound, investigations and experiments, mixture |
The Singing Glass |
video, checked |
Variables and controls, cycles, motion, engineering, friction, structure and function, sound, waves, force and interactions, energy |
Doppler Effect |
video, checked |
senses, model, sound, waves, force and interactions |
Got the Red Green Blues |
video |
electromagnetic spectrum, light, waves |
About Microwaves |
video, checked |
Variables and controls, critical thinking, cycles, thermal energy, engineering, electricity, misconceptions, waves, energy |
Electrostatics and Water |
video, ClosedCaptions, checked |
static electricity, conduction, electricity, attract/repel |
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 |
Making Water Wiggle |
video |
static electricity, electricity, attract/repel, energy |
Is That a Black and White Photo? |
video, checked |
senses, observation, light, information processing, nervous system, human body |
Sorting Salt and Pepper |
video, checked |
static electricity, Variables and controls, critical thinking, properties, engineering, electricity, attract/repel, investigations and experiments |
Making a Density Column |
video, checked |
mass, density, measurement |
Taking a Marshmallow Apart |
video, checked |
mass, plant parts, reaction, combustion, thermal energy, plants, matter, energy |
Strengthening the Dollar |
video |
properties, gravity, force and interactions |
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 |
The Rollback Can |
video, free, Updated |
kinetic/potential, critical thinking, engineering, structure and function, energy |
Microwave Chocolate |
video, checked |
observation, cycles, thermal energy, engineering, light, electricity, waves, measurement, energy |
Solar Power |
video, checked |
sun, thermal energy, light, electricity, energy |
Smoke Rings |
video |
pressure, force and interactions, energy |
The Knuckle Trick |
video, checked |
mass, critical thinking, observation, muscular system, structure and function, human body, force and interactions |
The Science of Rubber Bands |
video, checked |
kinetic/potential, model, engineering, structure and function, expand/contract, force and interactions, energy |
Wax and Wood, part 1 |
video, checked |
polar/nonpolar, surface tension, Variables and controls, critical thinking, properties, density, engineering, structure and function, attract/repel, investigations and experiments, water |