Sunglass Science: Polarized Light |
video, free, Updated |
refraction, properties, light, waves, energy |
Radioactive |
video, Updated, checked |
atoms, misconceptions, nuclear, matter, energy |
Making a Cloud Chamber |
video, Updated, checked |
atoms, engineering, nuclear, energy |
Electricity |
video, free, Updated |
static electricity, electricity, attract/repel, energy |
Making a Screamer |
video, free, Updated |
Halloween, Holiday, cycles, motion, engineering, pressure, structure and function, sound, force and interactions, energy |
Mirage |
video, free, ClosedCaptions, Updated |
critical thinking, refraction, weather, density, light, structure and function, waves |
Primary Consumers |
video, ClosedCaptions, Updated, checked |
food web, photosynthesis, ecosystem, plants, animals, energy |
Acid Hunt |
text page |
senses, acid-base, properties |
Electric Tape |
text page |
electromagnetic spectrum, engineering, light, electricity, pressure, force and interactions, energy |
A Clean Trick |
text page |
surface tension, water, force and interactions |
Butter Science |
text page |
polar/nonpolar, states of matter, observation, properties, density, investigations and experiments, mixture |
A Cup of Cold |
text page |
critical thinking, observation, properties, thermal energy, density, engineering, gravity, expand/contract, energy |
What Really Happens With Evaporation? |
text page, free, checked |
kinetic/potential, states of matter, atoms, critical thinking, thermal energy, weather, water cycle, misconceptions, physical-chemical change, water |
Hot Air Bottle |
text page |
observation, thermal energy, pressure, expand/contract |
The Science of Campfires |
text page |
mass, Variables and controls, critical thinking, observation, reaction, combustion, properties, thermal energy, investigations and experiments |
A Real Tuning Fork |
text page |
senses, conduction, sound, waves, force and interactions, energy |
Calories: Measuring the Energy |
text page, free |
digestive system, misconceptions, human body, measurement, anatomy, energy |
Melting Icebergs |
text page |
critical thinking, climate, model, density, water cycle, expand/contract, misconceptions, water |
Can Water Float? |
text page |
Variables and controls, critical thinking, observation, thermal energy, density, expand/contract, investigations and experiments, water |
Newton's Third Law of Motion |
text page |
mass, newton's laws, Variables and controls, motion, engineering, force and interactions, energy |
States of Matter |
text page, free |
states of matter, properties, matter |
Static Cling? |
text page |
critical thinking, observation, electricity, attract/repel, investigations and experiments |
Capillary Filter |
text page |
surface tension, model, engineering, water cycle, gravity, structure and function, rocks, mixture, water |
Adding to a Full Cup |
text page |
surface tension, properties, misconceptions, measurement, investigations and experiments, water, matter |
Eye Shine |
text page |
senses, adaptation, reflection, light, reptiles, mammals, animals, anatomy |
Sail Fans |
text page |
newton's laws, critical thinking, model, motion, engineering, investigations and experiments, force and interactions |
Cartesian Raisins |
text page |
solution, states of matter, Variables and controls, critical thinking, properties, density, engineering, information processing, pressure, investigations and experiments, mixture |
Air has Weight |
text page |
mass, states of matter, critical thinking, properties, density, pressure, gravity, expand/contract, misconceptions, measurement, force and interactions |
Making Fault Blocks |
text page |
earthquakes, model, engineering, tectonics, force and interactions |
Cat Twisting |
text page |
kinetic/potential, mass, newton's laws, adaptation, critical thinking, inertia, behavior, model, motion, muscular system, mammals, misconceptions, safety, anatomy, force and interactions, energy |