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NEWTON'S 3RD LAW
Young scholars examine the formal definition of Newton's 3rd law: "forces always originate in pairs, equal in magnitude and opposite in direction." --The informal, qualitative version: "Each action has an equal and opposite reaction."
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Crash! Bang!
Young scholars study the physical force of linear momentum by investigating collisions. They analyze the difference between elastic and inelastic collisions. They calculate linear momentum.
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Junkyard Wars-Investigating More Electromagnets
Fourth graders conduct an investigation in order to determine a way to change the strength of an electromagnet's magnetic force. After conducting "control" lifts with their electromagnet, groups make initial changes, record data, and...
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Introduction to Work
Fifth graders define work, force, and energy and calculate work done using a simple formula. They observe the teacher using an Equi-beam and identify the fulcrum, calculate different work problems, and participate in a class discussion.
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Roller Coaster Physics
Students design a roller coaster that allows a marble to run the course as fast as possible. Students create an experimental roller coaster taking into account the steepness of the hills and the sharpness of the turns. Students use a...
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Archimedes' Principle
In this Archimedes' principle worksheet, students answer 13 questions about the concepts of Archimedes' principle such as water displacement, buoyancy and force. The answer questions from a lab they did in class to simulate Archimedes'...
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Sitting on Nails-Boyle's Law
Students experience pressure as a force per unit area in this experiment with a board of nails. In this physics lesson, students discover Boyle's law as they perform experiments with pressure.
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Solutions and Solubility Review
In this solutions and solubility review worksheet, high schoolers are given main ideas about intermolecular forces, concentrations of solutions, molar solutions, ionic equations, solubility rules, acids and bases and titrations. Students...
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An Uplifting Experience
Fifth graders conduct flight experiments. In this uplifting experience lesson plan, 5th graders build an airfoil and place in a variety of conditions to observe the results of lift and force in flight, as well as angle of attack....
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Race the Track! Design Challenge
Students focus on a force and motion problem, explore it, reflect on it and apply it while completing experiments. In this motion lesson, students experiment with force and motion by creating a track for testing cars.
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Building Bridges
Students, in groups, design and test a scale bridge. They use the Internet to research three basic bridge designs -- beam, arch, and suspension -- and the forces that act upon them.
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Hovercraft
Students assess human impact on water quality. They determine how the force of friction retards motion. Pupils describe and measure quantities that characterize moving objects and their interactions within a system: Time, Distance,...
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Vectors
Students are introduced to the bridge building challenge. They perform two labs and work in small groups to finish the vector worksheet. Students review vector additions. They then move onto the Forces on an Inclined Plane Lab. ...
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Race the Track! Shoot the Loop
Students experiment with a steel ball and matchbox car to find the effects of force and motion. For this force and motion lesson, students assemble a track, conduct experiments and record on a shoot the loop worksheet. Students change...
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How Fish Maintain Neutral Buoyancy
In this buoyancy learning exercise, students read about neutral buoyancy and that the downward force of gravity is equal and opposite to the upward force of water. They answer four critical thinking questions about buoyancy.
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Jungle Gym Drop
Young scholars investigate gravity, force and motion. In this motion of objects lesson, students drop various objects from a jungle gym and collect, measure and observe their data. Young scholars describe the forces that affect the...
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Motion Crossword Puzzle
In this motion worksheet, students complete a crossword puzzle given 11 clues related to rate, acceleration, force of gravity and velocity. They also complete a puzzle where they unscramble 11 words related to motion to solve for a final...
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4th Grade Science
In this physical science worksheet, 4th graders complete multiple choice questions about force, simple machines, communication and more. Students complete 25 questions.
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"Stick to It!" Properties of Pressure Sensitive Adhesive Tapes
Students investigate the strength of different adhesives. In this physical science lesson, students compare the force needed to peel adhesive tapes from a surface. They analyze collected data and make a generalization.
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Friction
Students explore friction as a force that slows moving objects, explain conclusions in terms of the roughness or smoothness of surfaces, relate results to predictions, and begin to know how to plan a fair test.
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Powerful Pulleys
Learners explore the building of a pyramid and how pulleys were used to change the direction of applied force. They demonstrate the mechanical advantage of using a pulley and apply it to modern engineering.
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Bonding
Students develop an understanding of covalent and intermolecular forces. They are also introduced to ionic bonds, bond length, bond energy, dipole moment, geometry, and Lewis Dot Structure. Students prepare a lecture about bonding...
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Friction
Students compare and contrast the movement of objects on different surfaces, experimenting with friction and forces of motion. This friction instructional activity has numerous online tools including worksheets and virtual activities;...
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Energy and Work
In this energy and work instructional activity, students determine the forces acting upon objects and the work accomplished in moving objects. Students identify the location on a diagram where kinetic energy is increasing and they...
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