Title page type Click a topic link to see more.
Magic Coin video, Updated mass, newton's laws, senses, critical thinking, inertia, observation, motion, engineering, nervous system, human body, investigations and experiments, force and interactions, energy
Electrostatic Charges video static electricity, electricity, attract/repel
Ionic and Covalent Bonds video, Updated solution, Variables and controls, conduction, electricity, classification, measurement, compound, investigations and experiments, mixture
Planets and Pennies video, free, ClosedCaptions, Updated mass, sun, earth, model, planet, moon, gravity, solar system, measurement
The Pool, the Boat, and the Anchor, part 2 video, Updated mass, critical thinking, density
Microwave Chocolate video observation, cycles, thermal energy, engineering, light, electricity, waves, measurement, energy
Egg States video states of matter, properties, structure and function, misconceptions, physical-chemical change, matter
Measuring Calories video, ClosedCaptions, Updated Variables and controls, thermal energy, digestive system, human body, measurement, investigations and experiments, energy
Wrong Way Balloon video Illusions and Tricks, kinetic/potential, mass, critical thinking, inertia, observation, motion, properties, density, force and interactions, energy
Wax and Wood, part 1 video, Updated polar/nonpolar, surface tension, Variables and controls, critical thinking, properties, density, engineering, structure and function, attract/repel, investigations and experiments, water
Taking a Marshmallow Apart video, Updated mass, plant parts, reaction, combustion, thermal energy, plants, matter, energy
Experimenting with Dry Ice video, free Halloween, states of matter, thermal energy, physical-chemical change, matter
Is That a Black and White Photo? video, Updated senses, observation, light, information processing, nervous system, human body
The Pool, the Boat, and the Anchor, part 1 video, Updated mass, critical thinking, density
Calling a Woodpecker video Impact of humans, senses, critical thinking, observation, vertebrates, behavior, birds, information processing, sound, waves, animals
Minerals: Streak video, learnalong, Updated observation, reflection, light, classification, minerals, measurement
Wax and Wood, part 2 video, Updated polar/nonpolar, surface tension, Variables and controls, critical thinking, observation, properties, density, engineering, attract/repel, investigations and experiments, water
Making a Compass video earth, properties, engineering, magnetism, structure and function
Doppler Effect video senses, model, sound, waves, force and interactions
The Knuckle Trick video, Updated mass, critical thinking, observation, muscular system, structure and function, human body, force and interactions
Pinhole Eyeglasses video, Updated senses, refraction, engineering, light, structure and function, waves, human body
Expansion of Solids video, ClosedCaptions, Updated states of matter, atoms, thermal energy, expand/contract, matter
Challenge: Paper, Coin, Cup, part 1 video, Updated static electricity, critical thinking, properties, engineering, attract/repel, investigations and experiments, hypothesis, theory, and law, force and interactions
Primary Consumers video, Updated food web, photosynthesis, ecosystem, plants, animals, energy
Measuring Lightning video, Updated observation, thermal energy, weather, light, water cycle, information processing, pressure, expand/contract, misconceptions, sound, waves, measurement
Making a Density Column video, blog, Updated mass, density, measurement
Strange Flame, part 2 video 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
White Balance video senses, observation, light, nervous system, human body, investigations and experiments
Solar Power video, Updated sun, thermal energy, light, electricity, energy
Introduction to the LED video, Updated conduction, engineering, light, electricity, energy

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