Curated OER
Strawkets and Weight
Students investigate the effect that weight has on rocket flight. They construct a variety of straw-launched rockets that have different weights, observe what happens when the weight of a rocket is altered by reducing its physical size...
Curated OER
High Jump
High schoolers examine how physics help high jumpers break records. They discuss the phases of the high jump, gravity, and center of gravity, and conduct an experiment to determine whether they can improve the height of their jump.
Curated OER
Acrobatic Clown
In this science investigation worksheet, students learn about balancing points and center of gravity by making a cardboard acrobatic clown using the directions and pattern provided.
Curated OER
Jeopardy
Students played a game of Jeopardy where there was five categories with five questions each in order to assess the retention of concepts taught over the semester. The categories included: Graphing/Summarizing/ Scientific Method, Gravity,...
Curated OER
Fork It Over!
Students identify an object's center of gravity. In this physics lesson, students use two metal forks, modeling clay, toothpick, and a drinking glass to balance the forks on the glass. Students use the angle of the forks to spread the...
Curated OER
Gravity Versus the Mighty Egg
Students design, revise and construct a method for protecting an egg from cracking when it is dropped from a height. They work in small groups to develop their protection method and then collect and analyze data as a class when each...
Kenan Fellows
Impacting the Risk of Falling: How Do Accelerometers Work?
Young engineers consider how to apply accelerometers and sensors to help prevent falls in elderly people. They consider forces of motion and gravity as part of the engineering design process.
BioEd Online
Muscles and Bones in Space
Being an astronaut takes not only high mental acuity, but also a high level of physical fitness, especially for those who spend a long amount of time away from Earth, such as the astronauts serving on the International Space Station....
Glynn County School System
Light, History, Gravity, Distance, Relativity, and Space-Time
Let the star's color be the guide! The color of a star indicates its temperature and its mass and distance affect the gravitational force. The lesson presentations address these concepts as well as how the theory of special relativity...
Curated OER
Tightrope Trials
Learners research the concepts of center of mass and how to make different things balance. They make symmetrical cut-outs of different "creatures" and experiment with how they balance on a tightrope of string.
Broward County Public Schools
Force and Motion
Get the ball rolling with this upper-elementary science unit on forces and motion. Offering over three weeks of physical science lessons, this resource is a great way to engage the class in learning about simple machines, friction, the...
Curated OER
Floating Fishes: Boat Sinking Lab
Cut milk cartons in half to make boats and let investigators attempt to sink them. They add dividing walls and observe what happens if marbles are put into only one of the newly formed compartments. Vocabulary is provided: buoyant force,...
Curated OER
Science: Gravity, Mass, and Weight
Third graders discover the interrelationship between weight, mass, and gravity by conducting several simple experiments. After individually weighing objects, they graph the weights on worksheets. Extensions include making flip books...
Curated OER
Artificial Gravity
In this scientific investigation worksheet, students follow the provided procedures to observe gravity as they build a paper space station and then respond to 4 short answer questions.
Curated OER
Gravity
Students explore gravitational force. Through experimentation, students observe the acceleration of objects when they fall. They examine air resistance, and how the human body is attracted to the earth. Students discover the...
Curated OER
Balanced Forces
Young scholars are able to explain why football running backs benefit from having a lower center of gravity when opponents are trying to tackle them. They explain why racing cars are designed to have a low center of gravity. Students...
Curated OER
A Veritable Circus: Investigating Balance
Students experiment with balance to learn about verticle balance, horizontal balance, center of gravity, and become active problem solvers and "scientists." Student engage in manipulating and changing experimental materials.
NASA
The X-1 Paper Glider Kit
After reading an interesting account of how the X-1 aircraft was designed, built, and utilized, young engineers try their hand at constructing a paper glider version of the airplane. They cut out the plane out of a nicely designed...
Arizona State University
Physics of Boats
Let's go sailing! An instructive unit includes six lessons with multiple activities to teach scholars about density, center of gravity, buoyancy, and the Archimedes Principle. They can complete the final project of building a boat on a...
Physics Classroom
Gravitational Field Strength
Budding scientists fall hard for a gravitational field strength activity! Physics pupils compare the masses and distances relative to the center of planets using an interactive from a Circular and Satellite Motion series. Individuals...
Curated OER
Balance and Gravity
Students examine the concepts of balance. In this balance and gravity activity students view a demonstration of a leaning tower and see how to find the center of gravity.
Curated OER
Gravity
Students perform inquiry in response to the question "Do objects fall at the same rate?", teacher candidates discuss a model experiment for secondary students to discover the answer, including recording and analyzing data.
BioEd Online
Gravity and Buoyancy
Would a baggie filled with water have the same shape sitting on a table as it would in a bucket of water? Why not? Allow learners to find out first-hand the effects of gravity acting alone on the baggie, as well as when gravity is...
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