In this audio resource from NOVA: "To the Moon," astronaut Gene Cernan recounts his harrowing experience during America's first attempt to do work in outer space.
How can you keep a ball from falling out of a jar if the jar is upside down? Watch the ZOOM cast use centripetal force to meet this challenge. [2:54]
Watch Apollo 15 astronaut David Scott perform Galileo's falling objects experiment on the Moon in this video segment from NASA. [0:47]
Students discover the scientific basis for the use of inclined planes. Using a spring scale, a bag of rocks and an inclined plane, student groups explore how dragging objects up a slope is easier than lifting them straight up into the air. Also, students are introduced to the scientific method and basic principles of experimentation. To conclude, students imagine and design their own uses for inclined planes.
In this fast-paced NASA Brain Bites video, an astronaut demonstrates the impact of microgravity on the use of tools in space. [0:47]
Students are introduced to the concept of simple tools and how they can make difficult or impossible tasks easier. They begin by investigating the properties of inclined planes and how implementing them can reduce the force necessary to lift objects off the ground.
Basic experiment allowing students to discover what gives a rocket stability.
This site provides directions for a basic activity that allows students to explore Newton's Third Law of Motion.
What is known about gravity? Find out Einstein's thoughts on gravity in a brief overview of this mysterious force.
In this video segment adapted from NOVA, NASA learns hard lessons from the first American attempt to do work while "walking" in space. The video also explores Newton's third law of motion. [4:50]
Explore how knowledge about motion, forces and energy can help you succeed. Watch kids use the scientific method to figure out how they can win carnival games. [5:29]
Several diagrams provide explanations of planetary gravity as well as the gravity that exists between all objects.
By making and testing simple balloon rockets, students acquire a basic understanding of Newton's third law of motion as it applies to rockets. Using balloons, string, straws and tape, they see how rockets are propelled by expelling gases, and test their rockets in horizontal and incline conditions. They also learn about the many types of engineers who design rockets and spacecraft.
This content package is a curated collection of STEM instructional resources to support the introduction and exploration of programming and robotics in grades 3-5. Resources include lesson plans, engagement activities, ebooks, digital texts, and videos.
Computer science is a subject that is becoming more important to teach our students to prepare them for their future. Coding and having a basic understanding of different coding languages will be key for our students to feel truly ready for college or their career. Introducing students to these concepts can be a daunting task. This content package is created to try and alleviate some of those concerns. Within this content package for students in grades 5-8, educators will find lesson plans and activities that will help teach introductory computer science concepts. Educators will also find eBooks and digital texts to share with students, as well as videos to help guide students’ understanding of computer science.
Head to the beaches of Holland to find artist, sculptor, and inventor Theo Jansen and his amazing collection of kinetic beach creatures which roam around freely while harnessing the power of the wind. [2:38]
Learn about Sir Isaac Newton, developer of the laws of motion and universal gravitation. [4:49]
Students learn what a pendulum is and how it works in the context of amusement park rides. While exploring the physics of pendulums, they are also introduced to Newton's first law of motion about continuous motion and inertia.
Students are introduced to the engineering challenges involved with interplanetary space travel. In particular, they learn about the gravity assist or "slingshot" maneuver often used by engineers to send spacecraft to the outer planets. Using magnets and ball bearings to simulate a planetary flyby, students investigate what factors influence the deflection angle of a gravity assist maneuver.
Watch the ZOOM cast build a chair out of newspaper by making good use of the strength of triangles. [4:21]