Curated OER
Simple Machines IV - Levers
The lever is an everyday simple machine. Youngsters learn the principles of levers and explore their many uses. Groups of pupils perform a simple lab where they lift objects with a fulcrum while placing the load in a variety of...
Curated OER
Student Exploration: Levers
In this earthquake exploration activity, students complete 2 prior knowledge questions, then use "Levers Gizmo" to conduct several activities, completing short answer questions when finished.
Curated OER
Simple Machines - Levers
Fourth graders lift objects with the fulcrum and load in various positions and then experiment with how much force is exerted by the effort and load arms of the lever. They place 5 paper clips in the load and move the fulcrum to match...
Curated OER
We Have Work to Do!
An excellent lesson plan awaits your young scientists! In it, learners are invited to explore the world of pulleys, levers, and planes; simple machines that make lifting heavy things much, much easier. They watch video, and engage in...
Curated OER
The Way Levers Work
Fifth graders discover the rules by which the lever slants and balances. They determine that there are a great many tools that employ the lever principle even in their ordinary environments. They consider how to use objects easily...
Alabama Learning Exchange
Levers - Weight Lifters
Students investigate how levers help to lift heavy loads. They view and discuss examples of levers, explore various websites, experiment with the levers brought to the class, and watch the video for the book "Mike Mulligan and His Steam...
Curated OER
What is a Class One Lever?
Fifth graders understand what a lever is, how it works and what the parts of a lever are. In this first class lever lesson, 5th graders label pictures and design a lab lever. Students predict the outcome of experiments with their lever...
Curated OER
Lever as a Simple Machine
Students study the three different types of levers and develop a simple machine. In this levers and simple machines lesson, students look at different types of levers, and experiment with a ruler and a marshmallow to determine how they...
Curated OER
Is a Pulley a Special Kind of Lever?
Fifth graders use information from their text to read and discuss pulleys and levers. They examine a top sketch of the arrangement of a fixed pulley. Working in groups, 5th graders perform experiments to test the effect of using a pulley...
Curated OER
Simple Machines: Levers
Students discover the fundamentals and daily applications of simple machines. They practice basic engineering theory through their hands-on demonstrations of levers.
Curated OER
Qualitative Examples of Conservation of Mechanical Energy
Instructions for series of six activites, a reading of scientific literature, and a choice of six assessments await you in this physics resource. Well-written plans guide you in guiding your pupils to experiment with levers, pulleys,...
Curated OER
Can a Mouse Lift an Elephant?
Read Just a Little Bit, by Ann Tompert as an introduction to levers. Discuss playground seesaws and then turn learners loose to experiment with the placement of a fulcrum. Their goal is to determine where to place it in order to lift ten...
Curated OER
Levers
Fifth graders participate in a review discussion of the parts of a lever, resistance or load, fulcrum, and effort. Next, they complete activities at six experiment stations while collecting data that they share with the class. While...
Curated OER
What Can We Lose? What Do We Lose as we Gain Force With A Lever?
Third graders view a demonstration of a teeter totter as a basis for assessing pre-knowledge of a lever. They create a KwL chart. Students work in small groups to conduct a variety of experiments. The first requires students to tie books...
Chicago Children's Museum
Simple Machines: Force and Motion
Get things moving with this elementary science unit on simple machines. Through a series of nine lessons including teacher demonstrations, hands-on activities, and science experiments, young scientists learn about forces, motion, and...
Curated OER
Experiments with Levers
Students investigate levers. In this simple machine lesson, students study levers and the mechanical advantage of using levers. They will collect data and illustrate their systems for eight different tests.
Curated OER
Make a Lever
Students investigate how to make a lever. In this construction lesson plan, students explore how to construct a lever using dog and tail templates, cardboard, and fasteners. Students construct their simple machine in order to learn about...
Curated OER
Levers 2
In this levers instructional activity, students conduct an experiment on lifting levers including materials such as pennies, stickers, pencils, and weights. Students then answer 2 questions about what they found.
Curated OER
Positioning the fulcrum in class one levers
Students explore the relationship between force and the distance of the load from the fulcrum. In this experimental lesson students get into groups and make a lever and record the force that is needed to move it, they then try this with...
Curated OER
Levers: Catapults
Pupils construct a catapult that shoots a cotton ball at least two meters using Legos, rubber bands, and plastic spoons. They discuss how the catapult works, and identify any problems they had with their experiment.
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Lifting a Load
Students experiments with levers to determine if the amount of force needed to lift a load is always the same. For this physics lesson, students use Lab-Pro data collector as they experiment with the fulcrum placement to measure the work...
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Earth Movers and Shakers
Students explore how the centuries-old invention of the lever led to today's applications in mobiles and crowbars. They watch a video on the lever, then utilize worksheets imbedded in this plan to guide their experiments.
Curated OER
Applied Science - Technology (1B) Pre Lab
First graders explore simple machines. In this technology lesson, 1st graders review pulleys, levers, wedges, and ramps. They experiment with lifting items with and without these simple machines.
Curated OER
Secrets of Lost Empires II -- Medieval Siege
Students design a working working model of a trebuchet and demonstrate the power of a Class 1 lever. They test their models by throwing grapes the greatest distance and raising and lowering bricks.