Curated OER
Energy/Light/Heat/Sound
Fourth graders study the properties of heat in this series of lessons. They discuss sources of heat and experiment to determine its properties. They identify insulators and conductors by measuring temperatures, and graphing their data....
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Friction of a Block Weight
Fifth graders hypothesize and design an experiment to study the relationship between a block weight and the number of washers it takes to pull a block across various surfaces. Students graph results and apply their findings to a...
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Friction Force
Students investigate friction force on a variety of objects such as bricks and cardboard boxes. They use a force probe to collect data on the changes in force required to drag the objects across a variety of surface types.
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Friction
Students are introduced to the concept of friction. Using that information, they discover ways in which friction can be useful. They participate in different activities to see fricition in action. They complete a grid worksheet and...
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Forces in Action
Students investigate different forces and draw arrows to signify specific directions of force. Students are then shown a brick and they are asked to draw a diagram which will include labels for the forces that are acting on the brick....
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Forces and Movement
Students investigate the forces of pushing and pulling by participating in a whole group activity involving a toy car. Students then participate in a small group experiment involving a toy car, small weights and various materials....
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How Far?
Students explore how different textures provide varying amounts of friction to objects moving across them. They build a tool to measure the amount of friction between a note card and various surfaces by measuring the distance that a...
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Focus on Friction
The students learn about friction and forces through direct instruction and an investigation. They use measurement skills, observation skills, predicting, and drawing conclusions based on data collected during the investigation. Students...
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Ramp and Review
Students participate in an activity in which they observe a ball as it rolls down an incline into a cup. They take measurements and use equations that describe the concepts of mechanical energy, work and power, momentum, and friction. ...
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Friction and Gravity
Seventh graders identify the factors that determine the strength of the friction forces when two objects push against each other. Describing the difference between weight and mass, they participate in experiments. They state the law of...
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TE Activity: Does Weight Matter?
Students design and conduct experiment to determine if weight added incrementally to an object affects amount of friction encountered when it slides across a flat surface. They graph data from their experiments, and calculate...
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Discovering Friction
Learners watch a demonstration that introduces them to the idea that friction is a force that impedes motion when two surfaces are in contact. They work in groups to experiment with frictional force using a coffee cup on which they alter...
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Moving Along With Simple Machines: Introduction
Pupils observe examples of gravity, friction, and force on the playground. They then experiment and participate in a variety of activities in centers back in the classroom.
TryEngineering
Pulleys and Force
Students investigate pulleys and pulley systems. They demonstrate how multiple pulleys dramatically reduce required force. They study hoe pulley systems are used in machines and impact everyday life.
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Simple and Complex Machines Used In Agriculture
Pupils explore agriculture and the current technologies and research that continue to make Earth a viable planet. This four lessons unit introduce students to simple machines and the concepts of force and friction through a variety of...
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Friction and Newton's Three Laws of Motion
Middle schoolers work in small groups to create a power point illustrating Newton's Laws of motion as related to a sport of their choice.
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Breaker Breaker
Pupils create a model of a circuit breaker to help them explain how friction causes heat, and how current is carried.
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Roll On
Second graders, in groups, develop models to show how forces such as gravity, friction, equal, unequal forces and change in direction work on marbles.
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Marbles in Motion
Fourth graders explore how to play marbles while learning the scientific concepts of force, motion, mass, acceleration, friction, and inertia.
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Frictionally Speaking
Second graders investigate friction by pulling a cup of marbles across a variety of surfaces, without the marbles spilling out.
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Resistance is Futile
Young scholars participate in two hands-on demonstrations to explore how friction can make objects hard to push.
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CD Slide
Students identify the different types of friction. In this physics lesson, students explain how weight affects friction. They calculate normal force and coefficient of friction using a mathematical formula.
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Adding Creativity to Science Inquiry
Students investigate friction by manipulating some of the variables affecting it. In this inquiry lesson, students design their own experiment. They create a video about it and share it to class.
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Physics on the Playground
Second graders explain how friction affects the motion of moving objects. In this physics lesson plan, 2nd graders investigate how different materials move down the slide. They share their observations with each other.