Curated OER
Simple Machines III - Pulleys
The principles behind pulleys, levers, and simple machines are the focus of a science lesson. In it, learners take part in a whole-class activity. There are two groups of pupils who each must lift objects with fixed pulleys and multiple...
Curated OER
Levers and Pulleys
Seventeen pages of material leave you well-prepared to carry out this activity on levers and pulleys. Photos and diagrams make the instructions clear; resource links provide additional information. The missing aspects of this teacher's...
Curated OER
Inclined Plane and Pulley
Students describe how inclined plane and pulleys make work easier. In this physics lesson plan, students calculate work done and mechanical advantage of both simple machines. They collect data from the experiment and construct graphs.
Curated OER
Powerful Pulleys
Students 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.
Curated OER
TE Activity: Pulley'ing Your Own Weight
Students experiment with common objects such as spools, string and soap to determine how pulleys make it easier to move large objects. They look at the difference between fixed and movable pulleys. They examine the many uses engineers...
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
Simple Machines
Here is an inventive plan that should get your young scientists excited! In it, groups of pupils test out the work done by six different simple machines. The machines are: the wedge, the lever, the inclined plane, the pulley, the screw,...
Curated OER
Simple Machines III - Pulleys
Fourth graders are introduced to a spring scale to show that the forces on both sides of the pulley are the same. They break into groups to lift objects with fixed pulleys and with multiple looped pulleys and then measure the force...
Curated OER
Pulleys and Gears
Students analyze an engineering problem. They contrast paper and pencil mastery of concepts with hands-on mastery. They present their design and rationale behind it, whether it works or not.
Mr Gym
Aerial Soccer
Take a look at this game! It sounds like so much fun. Players throw soft balls at a large ball that is suspended on a rope between two basketball hoops. The goal is to throw the smaller soft balls at and hit the larger ball to propel it...
Curated OER
Farming in the 1930's
Students research and conduct experiments with several types of simple machines. They examine levers, pulleys, inclined planes, wheels, axles, wedges and screws and then consider the physics behind "Green Eggs and Ham".
Curated OER
Simple Machines
Learners explore the concepts of force and effort by observing simple machines. In this physics lesson, students attempt to sharpen a pencil without any help, bite into an orange with their lips curled over their teeth, and other...
Agriculture in the Classroom
Six Kinds Do It All
Teach young engineers that all machines, no matter how complicated or complex, are made up of just six simple devices with this hands-on physical science lesson. Using the included templates, students first create paper models of...
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...
Teach Engineering
The Advantage of Machines
Show your students how to make their work easier. The first lesson plan in a series of 10 introduces the class to work and the way simple machines can be make work easier. The simple machines scholars can find in everyday items are...
Curated OER
Stop Pulling My Bot Around!
Learners investigate the relationship between work and mechanical advantage. In this physics lesson, students calculate the work and efficiency of pulleys. They identify the different types of pulleys.
Curated OER
Robotic Muscles
Students investigate how adding more pulleys affect the pulling power. In this physics lesson, students explain how pulleys work. They compare the work done by robots with and without pulleys.
Curated OER
Machinery In Society
Students explore technology by completing a worksheet in class. For this common machinery lesson, students define the different designs that make simple machines work such as wheels, pulleys and gears. Students utilize verbs to describe...
Curated OER
Simple Machines
Students research simple machines. In this simple machines lesson, students explore the many types of simple machines such as the lever, pulley, and screw. Students discover simple machines in the classroom.
Curated OER
Properties of Matter (Biomaterial Through Nanotechnology)
Students investigate friction between different surfaces. In this physics instructional activity, students research biomaterials that can reduce friction. They calculate efficiency using a mathematical formula.
Curated OER
Van de Graaff Generator
Students explore static electricity using the Van de Graaff generator. In this physics lesson plan, students construct their own Van de Graaff using simple materials. They explain how charges accumulate on this device.
Curated OER
Simple Machines
Students are introduced to a scenario: a ramshackle house is in need of repair. The roof leaks, the refrigerator is broken, it needs paint, etc. They are explained that in order to repair the home, students must use tools. Students...
Curated OER
Building A Sturdy Car
Students build a sturdy Lego car using a motor and a pulley. They determine how sturdy the car is by dropping it from the height of the teacher's knee.
Curated OER
Pulling with a CEENBoT!
Students investigate the pulling force of CEENBoT. In this physics lesson, students suggest modifications to increase the kinetic coefficient of friction and eventually the pulling force. They write a complete lab report about the...