| The Happy Scientist

	page type	Click a topic link to see more.
A Model of the Water Cycle	video, ClosedCaptions	atmosphere, states of matter, cycles, model, weather, water cycle, physical-chemical change, water
Fats and Emulsions	video, ClosedCaptions	polar/nonpolar, mixture, water
A Watched Pot	video	solution, states of matter, observation, cycles, properties, thermal energy, density, mixture, physical-chemical change, water, matter
Water in a Glass, part 2	video	surface tension, Variables and controls, critical thinking, engineering, pressure, gravity, investigations and experiments, water, force and interactions
A Boat Full of Holes	video	surface tension, density, investigations and experiments, water
Air Space	video	states of matter, critical thinking, properties, engineering, structure and function, matter
Expansion of Solids	video, ClosedCaptions	states of matter, atoms, thermal energy, expand/contract, matter
Water in a Glass, part 3	video	surface tension, Variables and controls, critical thinking, observation, engineering, pressure, gravity, investigations and experiments, water, force and interactions
A Bouncing Water Balloon	video	states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, force and interactions
75% Water	video	food web, critical thinking, earth, ecosystem, model, water cycle, information processing, tectonics, water
Water in a Glass, part 1	video	surface tension, critical thinking, engineering, pressure, gravity, structure and function, water, force and interactions
Stale Bread	video	critical thinking, physical-chemical change, water
Igneous Sugar	video	states of matter, Variables and controls, volcanoes, model, classification, minerals, rocks, investigations and experiments, crystals
Crushed Can	video	states of matter, cycles, properties, pressure, expand/contract, physical-chemical change, water, force and interactions, matter
Testing a Leaf for Starch	video, ClosedCaptions	growth and development, photosynthesis, Variables and controls, plant parts, plants, measurement, investigations and experiments, indicator
Wax and Wood, part 1	video	polar/nonpolar, surface tension, Variables and controls, critical thinking, properties, density, engineering, structure and function, attract/repel, investigations and experiments, water
Investigating Acid Rain	video	acid-base, weather, water cycle, investigations and experiments, indicator
Minerals: Fracture	video, learnalong	properties, structure and function, classification, minerals, measurement, crystals
Wax and Wood, part 2	video	polar/nonpolar, surface tension, Variables and controls, critical thinking, observation, properties, density, engineering, attract/repel, investigations and experiments, water
Changing Colors, part 1	video	reaction, compound, mixture, physical-chemical change, indicator
How They Get the Sparks in a Sparkler	video	Fireworks, Holiday, reaction, combustion, physical-chemical change
What is a Mineral?	video	information processing, classification, minerals, element, compound, crystals
Why We Sweat	video	states of matter, Variables and controls, adaptation, critical thinking, observation, thermal energy, body covering, structure and function, human body, investigations and experiments, water, energy
Changing Colors, part 2	video	solution, reaction, physical-chemical change, indicator
Rocks: Is Snow a Rock?	video, learnalong	states of matter, critical thinking, cycles, water cycle, misconceptions, classification, minerals, rocks, water
Orange Flash	video	reaction, combustion
Identifying Minerals	video, learnalong	properties, information processing, classification, minerals, element, measurement, rocks, compound
The Chemistry of Milk	video, ClosedCaptions	reaction, polymers, digestive system, mixture, physical-chemical change
Onion Crystals	video	adaptation, plant parts, refraction, light, microscope, plants, crystals
The Hottest Part of a Flame	video	reaction, combustion, thermal energy, density, structure and function, measurement, investigations and experiments, energy

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