75% Water |
video, checked |
food web, critical thinking, earth, ecosystem, model, water cycle, information processing, tectonics, water |
Color Changing Flowers |
video, checked |
acid-base, plant parts, plants, indicator |
The Fire Diamond |
video, checked |
reaction, combustion, thermal energy, energy |
Tricky Bottle |
video |
Illusions and Tricks, newton's laws, states of matter, surface tension, critical thinking, engineering, pressure, gravity, water, force and interactions |
Ice and String |
video, checked |
solution, states of matter, critical thinking, thermal energy, engineering, water, energy |
Crushed Can |
video, checked |
states of matter, cycles, properties, pressure, expand/contract, physical-chemical change, water, force and interactions, matter |
Bendable Bones |
video, checked |
acid-base, reaction, vertebrates, structure and function, skeletal system |
Cartesian Diver |
video, ClosedCaptions, checked |
mass, states of matter, properties, density, engineering, structure and function, expand/contract, water |
Cabbage Indicator |
video, checked |
acid-base, investigations and experiments |
Ice Cream Science |
video, checked |
solution, states of matter, thermal energy, mixture, crystals, physical-chemical change |
Catalysts |
video, ClosedCaptions, checked |
catalyst, reaction, physical-chemical change |
Ice and Soda |
video, checked |
solution, Variables and controls, critical thinking, observation, properties, investigations and experiments, mixture, physical-chemical change |
A Watched Pot |
video |
solution, states of matter, observation, cycles, properties, thermal energy, density, mixture, physical-chemical change, water, matter |
Why Wet Things Don't Burn |
video, checked |
states of matter, critical thinking, reaction, combustion, thermal energy, physical-chemical change, water |
Silver Pictures |
video, checked |
reaction, light, information processing, element, compound, energy |
Water in a Glass, part 2 |
video, checked |
surface tension, Variables and controls, critical thinking, engineering, pressure, gravity, investigations and experiments, water, force and interactions |
Chemical and Physical Changes |
video, ClosedCaptions, checked |
critical thinking, reaction, misconceptions, classification, investigations and experiments, physical-chemical change |
The Chemistry of Hard Water |
video, checked |
solution, surface tension, reaction, mixture, water |
A Boat Full of Holes |
video, checked |
surface tension, density, investigations and experiments, water |
Oxygen? No! |
video, checked |
critical thinking, observation, combustion, thermal energy, expand/contract, misconceptions, measurement |
Chromatography |
video, checked |
surface tension, mixture |
Scaring Pepper |
video, checked |
Halloween, Holiday, Illusions and Tricks, polar/nonpolar, surface tension, critical thinking, observation, information processing, water |
Water in a Glass, part 3 |
video, checked |
surface tension, Variables and controls, critical thinking, observation, engineering, pressure, gravity, investigations and experiments, water, force and interactions |
Iron Cereal |
video, ClosedCaptions, checked |
properties, periodic table, digestive system, magnetism, element, human body, mixture |
A Bouncing Water Balloon |
video |
states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, force and interactions |
Fats and Emulsions |
video, ClosedCaptions, checked |
polar/nonpolar, mixture, water |
Color of a Flame |
video, checked |
reaction, combustion, thermal energy, light |
Egg States |
video, checked |
states of matter, properties, structure and function, misconceptions, physical-chemical change, matter |
What is a Rock? |
video, learnalong, checked |
erosion, solution, classification, minerals, element, rocks, compound, geologic time, mixture, crystals, fossils |
Stale Bread |
video |
critical thinking, physical-chemical change, water |
