NC State University
North Carolina State University: Plant Experiments on Line
Experiments provide information related to the importance of light and gravity on plant growth and development.
Texas Instruments
Texas Instruments: What Is Gravity?
In this activity, students will perform a series of experiments with inclined planes. They will learn that as the angle of inclination of the inclined plane approaches 90 degrees, the value of the acceleration of the cart traveling down...
PBS
Pbs Kids: Dragonfly Tv Try This!
A collection of simple experiments your students will enjoy! Each activity only requires a few household items, and will certainly spark the creativity in young scientists!
Science Buddies
Science Buddies: What Goes Up, Must Come Down
Standing on a balcony near the top of the 179-foot tall Tower of Pisa, a young scientist dropped two iron balls into the crowd below. The scientist, young Galileo, was not trying to knock his fellow professors on the head, but was trying...
Hunkins Experiments
Hunkin's Experiments: See if a Ring Is Pure Gold
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. This one...
Science Education Resource Center at Carleton College
Serc: Mn Step: The Great Egg Drop: Relationship Between Gravity, Mass and Density
An interesting experiment in the relationship between gravity, density, and mass. Students must devise a way to drop a milk carton containing two raw eggs off a roof 50 feet high, without breaking the eggs. They then write a scientific...
PBS
Pbs Teachers: Card Lift Experiment
Demonstrate air pressure by using index cards to defy gravity.
PBS
Pbs Kids: Dragonfly Tv: Do It: Balancing Act
An experiment kids can do at home to discover how the center of gravity can affect whether things will balance or not.
Exploratorium
Exploratorium: Science Snacks: Take It From the Top
Play with the center of gravity as you balance a set of blocks in a way that looks impossible.
Exploratorium
Exploratorium: Science Snacks: Balancing Stick
An activity to study how the position of the center of gravity is affected by the distribution of mass of an object. This activity ask students to balance a dowel on their finger and by moving the playdoh around the dowel they see how it...
Center of Science and Industry
Cosi Columbus: Balloon Rockets [Pdf]
Science experiment that demonstrates Newton's Third Law by launching rockets made out of balloons. Includes full list of materials, procedures, and scientific explanation of what causes balloons to shoot forward and how you can make them...
Science Bob Pflugfelder
Science Bob: The Lincoln High Dive
Instructions for a science demonstration of Newton's first law of motion using common supplies. Learn how to turn the demonstration into an experiment.
PBS
Pbs Teachers: Submarine Race Experiment
Balance the force of gravity with the force of the expanding gasses created by mixing baking soda and vinegar. Create a soda bottle submarine that sinks to the bottom of the bathtub and then rises back to the surface.
TeachEngineering
Teach Engineering: Mechanics Mania
Through ten lessons and numerous activities, students explore the natural universal rules engineers and physicists use to understand how things move and stay still. Together, these rules are called "mechanics." The study of mechanics is...
BioEd Online
Bio Ed Online: Plants in Space
Lesson focuses on the Plants in Space experiment which studied how plant roots developed in a weightless environment. Students will conduct three scientific investigations to learn how light, gravity and microgravity affect the growth of...
BioEd Online
Bio Ed Online: Butterflies in Space
In 2009, four painted lady butterflies flew aboard space shuttle Atlantis to the International Space Station, where they grew and lived. Students can use original photos from the mission to conduct open-ended scientific investigations to...
BioEd Online
Bio Ed Online: Spiders in Space
With the help of videos and photos, students conduct open-ended scientific investigations to discover how gravity and microgravity affect the life cycle and web design of orb-weaver spiders on the International Space Station.
PBS
Pbs Teachers: Weightlessness Experiment
Demonstrate how water and a cup fall at the same rate of speed.
NASA
Nasa: Rockets Educator Guide: Newton Car
This lesson gives students direction on how to experiment using gravity and force. Students will make a wooden car and use different forces to make the car propel.
PBS
Pbs Teachers: Balancing Balls on Air
Investigate how the force of moving air from a blow dryer interacts with the force of gravity to keep a ping-pong ball perfectly balanced in midair.
Utah Education Network
Uen: Trb 3:4 Investigation 1 I'm Falling for You!
Third graders will experience gravity just like Galileo did during his experiments.
Children's Museum
The Children's Museum of Indianapolis: Curious Scientific Investigators: Flight Adventures
Students will make paper rockets, parachutes, and foam gliders to experience how objects move through the air. Explore topics such as thrust, weight, gravity, force, and lift through fun activities and stories and cutting-edge work done...
Science Buddies
Science Buddies: Why Winglets?
Make a paper airplane and experiment with adding winglets to it to test its performance. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction, followed by a section on terms,...
Science Buddies
Science Buddies: Parachutes: Does Size Matter?
Experiment with different sizes of parachutes to find out if size matters when slowing the descent of the parachute. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...