Curated OER
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...
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...
NASA
Heavy Lifting
Astronauts need a way to lift heavy objects. Pupils design and build a crane out of cardboard and determine ways to improve their cranes based upon the outcomes of testing.Â
Curated OER
Lifting the Load
Third graders analyze the pulley and demonstrate how forces cause changes in speed and direction of objects.
Curated OER
Lifting Lever
In this levers learning exercise, students create a lever using a yardstick, a cardboard stand as the fulcrum and a cup of pennies as the load. They measure the distance from the fulcrum to the load, they measure the load and they...
Curated OER
Lifting Lever
In this lever instructional activity, students build a lever using cardboard, a yardstick and paper cups with pennies. They vary the distance the effort is from the fulcrum and determine how much effort is needed to lift the load.
Institute of Electrical and Electronics Engineers
Working with Wind Energy
Teams design and build a windmill, under budget, that can lift an object. The groups evaluate and reflect on their own design, then on those produced by other teams. The goal is to determine which design is the most...
Curated OER
Using Fulcrums
Students engage in a lesson that concentrates on the use of a lever and fulcrum. They define how a lever is used to lift a load. The lesson has background information to justify it. Students demonstrate how to use the lever while lifting...
Curated OER
Rocket Transportation
Students use problem solving skills to lift a load using a balloon rocket. They construct a rocket out of a balloon and use it to carry a paper clip payload.
Teach Engineering
Levers that Lift
Introduce your class to to the remaining three simple machines-- the lever, pulley, and the wheel-and-axle with a plan that includes the three different types of levers in the discussion of levers. The lesson continues with the...
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...
Scholastic
Literacy Activities for Any Time
As the title suggests, this packet is loaded with activities that can be used at any time. The common element in all the exercises is that they are connected to books by Dr. Seuss.
Curated OER
Investigating Pulleys
Learners investigate pulleys and see how they have a mechanical advantage in lifting heavy loads. In this pulley lesson students make a hypothesis, complete and experiment then complete a worksheet.Â
Curated OER
Secrets of Lost Empires I
Students investigate how levers can be used to lift objects. They participate in hands-on activities to explore the distance a load is lifted when comparing the amount the lever arm was pushed down. Students discover the how placement...
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
Unit VII: Worksheet 5 - Energy and Power
The intent of this worksheet is to provide physics scholars with practice solving power problems. Seven different word problems are presented. Learners use formulas for energy and power to determine what it takes for boxes to be lifted,...
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...
Curated OER
Toting the Log and Lifting the Babe
Students use simple machines that demonstrate force, friction, work and power. They investigate and explain simple machines.
Curated OER
Structure of Flight
In this flight worksheet, students will review the structures found in organisms that allow them to fly. The function of these structures will also be explored. This worksheet has 10 crossword, 5 true or false, 5 multiple choice, and 1...
Curated OER
Extreme Fitness
The title of this article from the New York Times is "The Cult of Physicality". So are you wondering what this article might be refering to? Well, then read on and find out more about what some call extreme fitness. There is a...
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
Secrets of Lost Empires II-Pharaoh's Obelisk
Students identify and analyze how levers work by raising a brick with a shish kebab skewer. Students present their work, explaining what did and did not work, including illustrations of the lever lift from different angles. Students...
Curated OER
A Simple Block and Tackle Pulley Demonstration
Students investigate the scientific concept of mechanical advantage. They construct their own system with the use of a simple broomstick. Then the demonstration is done to show how the mechanical advantage is used to move a load.