| The Happy Scientist

	page type	Click a topic link to see more.
Bendable Bones	video	acid-base, reaction, vertebrates, structure and function, skeletal system
Catalysts	video, ClosedCaptions	catalyst, reaction, physical-chemical change
Why Wet Things Don't Burn	video	states of matter, critical thinking, reaction, combustion, thermal energy, physical-chemical change, water
A Model of the Water Cycle	video, ClosedCaptions	atmosphere, states of matter, cycles, model, weather, water cycle, physical-chemical change, water
A Watched Pot	video	solution, states of matter, observation, cycles, properties, thermal energy, density, mixture, physical-chemical change, water, matter
Chromatography	video	surface tension, mixture
Water in a Glass, part 2	video	surface tension, Variables and controls, critical thinking, engineering, pressure, gravity, investigations and experiments, water, force and interactions
Chemical and Physical Changes	video, ClosedCaptions	critical thinking, reaction, misconceptions, classification, investigations and experiments, physical-chemical change
Egg States	video	states of matter, properties, structure and function, misconceptions, physical-chemical change, matter
Air Space	video	states of matter, critical thinking, properties, engineering, structure and function, 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
Experimenting with Dry Ice	video	Halloween, states of matter, thermal energy, physical-chemical change, matter
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
Fats and Emulsions	video, ClosedCaptions	polar/nonpolar, mixture, water
Disappearing Water	video	reaction, mixture, physical-chemical change, water
Crushed Can	video	states of matter, cycles, properties, pressure, expand/contract, physical-chemical change, water, force and interactions, matter
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
Igneous Sugar	video	states of matter, Variables and controls, volcanoes, model, classification, minerals, rocks, investigations and experiments, crystals
Scientific Thinking and Creative Thought, part 3	video	Variables and controls, critical thinking, observation, reaction, combustion, thermal energy, engineering, pressure, expand/contract, investigations and experiments, physical-chemical change
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
Expansion of Solids	video, ClosedCaptions	states of matter, atoms, thermal energy, expand/contract, matter
Minerals: Fracture	video, learnalong	properties, structure and function, classification, minerals, measurement, crystals
Scientific Thinking and Creative Thought, part 1	video	Variables and controls, critical thinking, observation, reaction, thermal energy, misconceptions, investigations and experiments
What is a Mineral?	video, free	information processing, classification, minerals, element, compound, crystals
Testing a Leaf for Starch	video, ClosedCaptions	growth and development, photosynthesis, Variables and controls, plant parts, plants, measurement, investigations and experiments, indicator
Rocks: Is Snow a Rock?	video, learnalong	states of matter, critical thinking, cycles, water cycle, misconceptions, classification, minerals, rocks, water
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
A Boat Full of Holes	video	surface tension, density, investigations and experiments, water
Identifying Minerals	video, learnalong	properties, information processing, classification, minerals, element, measurement, rocks, compound

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