Whistle Stick |
video, text page, blog, free, checked |
motion, engineering, structure and function, sound, waves, force and interactions |
A Boat Full of Holes |
video, checked |
surface tension, density, investigations and experiments, water |
Noisy String |
video, checked |
engineering, friction, information processing, structure and function, sound, waves, force and interactions, energy |
Microscopes: Making a Dry Mount |
video, learnalong, checked |
observation, refraction, light, microscope |
Crushed Can |
video, checked |
states of matter, cycles, properties, pressure, expand/contract, physical-chemical change, water, force and interactions, matter |
The Compass and Magnetic Fields |
video, ClosedCaptions, checked |
magnetism, attract/repel, force and interactions |
The Hottest Part of a Flame |
video, checked |
reaction, combustion, thermal energy, density, structure and function, measurement, investigations and experiments, energy |
Ice Cream Science |
video, checked |
solution, states of matter, thermal energy, mixture, crystals, physical-chemical change |
How Heat Moves |
video, checked |
conduction, thermal energy, energy |
Versorium |
video, checked |
static electricity, conduction, engineering, electricity, attract/repel, force and interactions |
Simple Circuits |
video, checked |
conduction, electricity |
A Bouncing Water Balloon |
video |
states of matter, Variables and controls, atoms, inertia, properties, investigations and experiments, water, force and interactions |
Mirage |
video, free, ClosedCaptions, Updated |
critical thinking, refraction, weather, density, light, structure and function, waves |
Electricity |
video, free, Updated |
static electricity, electricity, attract/repel, energy |
Floating Bubbles |
video, checked |
mass, density, gravity |
Ice and String |
video, checked |
solution, states of matter, critical thinking, thermal energy, engineering, water, energy |
Making a Screamer |
video, free, Updated |
Halloween, Holiday, cycles, motion, engineering, pressure, structure and function, sound, force and interactions, energy |
A Watched Pot |
video |
solution, states of matter, observation, cycles, properties, thermal energy, density, mixture, physical-chemical change, water, matter |
Electrostatic Charges |
video |
static electricity, electricity, attract/repel |
Introduction to Microscopes |
video, learnalong, checked |
refraction, light, microscope |
Measuring Calories |
video, ClosedCaptions, checked |
Variables and controls, thermal energy, digestive system, human body, measurement, investigations and experiments, 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 |
Egg States |
video, checked |
states of matter, properties, structure and function, misconceptions, physical-chemical change, matter |
Bernoulli Effect |
video |
force and interactions |
Ice and Soda |
video, checked |
solution, Variables and controls, critical thinking, observation, properties, investigations and experiments, mixture, physical-chemical change |
Primary Consumers |
video, ClosedCaptions, Updated, checked |
food web, photosynthesis, ecosystem, plants, animals, energy |
Bird on a Wire |
video |
conduction, electricity |
Science Friction |
video, checked |
Illusions and Tricks, motion, engineering, friction, structure and function, force and interactions |
Identifying Minerals |
video, learnalong |
properties, information processing, classification, minerals, element, measurement, rocks, compound |
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 |
