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We found 151 resources with the concept levers
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STEM Ed Hub: Design Resources
Engineering design-based activities make learning science fun. Young engineers design dams, lifeguard chairs, musical instruments, candy bags, and much more. They also use measurement skills to solve the mystery of the missing pin. Each...
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Mission: Solar System
NASA and Design Squad Nation aim to inspire a new generation of engineers with five hands-on challenges designed for grades four to eight. Young engineers design a landing device that protects a hard-boiled egg, create robotic arms like...
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Design Squad Event Guide
Everything you need to plan an event for young engineers can be found here, including activities, an event checklist, tips for working with youth and volunteers, signage, certificates, and an evaluation form. Kids make a rubber...
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Simple Machines
A collection of five lessons and activities introduce young engineers to simple and compound machines. Groups use the engineering design process to design a Rube Goldberg machine to move a circus elephant into a rail car, a pulley system...
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Simple Machines – Dog Gone It!
How can people use simple machines to solve real-world STEM problems? Learn about simple machines using a hands-on, project-based learning activity. First, pupils investigate and evaluate simple machines. Then, they receive a task that...
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Simple Machines
Planning an elementary science unit has never been simpler! These twelve lessons guide young scientists through an exploration of simple machines and their many uses in the real world before asking them to apply their learning in the...
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Simple Machines
Planning a unit on simple machines? Save some time and energy with this collection of lessons and activities that explores how these devices are used in the real world to make life a little easier.
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Simple Machines IV - Levers
The principles of levers and simple machines are presented here. An easy-to-make lever is constructed by each group of scientists, and they use it to explore how this simple machine makes heavy things so much easier to lift and move. A...
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Levers and Wedges in the Human Body
Young biologists identify parts of the body that serve as wedges (teeth and fingernails), and as levers (jaw, arms, and legs). The hands-on activities described here should be exciting for learners to perform, and should also lead to a...
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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,...
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We Have Work to Do!
An excellent lesson 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 hands-on...
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Welcome to the Wonderful World of Machines
Designed for a lower elementary school classroom, this presentation on simple machines is a wonderful way to introduce this topic. The resource begins by identifying and defining the six types of simple machines, and then goes on to...
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Water Balloon Catapult
Fire away! Using a couple of milk jugs, a dowel rod, and a yardstick, individuals build catapults to throw water balloons. Learners notice that the catapult is a simple machine. By making a target, the class has a chance to refine their...
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Rube Goldberg's Simple Normal Humdrum School Day
If you're going to build a machine, you might as well make it interesting and amusing. A set of eight lessons and activities introduces simple machines using Rube Goldberg machines. A culminating project challenges techies to create and...
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Simple Machines
Simple doesn't mean useless. Individuals learn how simple machines benefit the user by changing the amount of effort. A seven-lesson unit begins with an overview of simple machines and then incorporates activities that allow the user to...
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Simple Machines
What's the best way to use a simple machine to solve a real-world problem? Scholars construct their own simple and complex machines to explore the concepts of work and force. They discuss examples of simple machines they have found in...
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Leonardo da Vinci: Machines in Motion
Motion is the focus of ten hands-on activities that challenge scholars to build machines invented by Leonardo da Vinci. Following several steps, small groups work collaboratively to recreate machines including levers, pulleys, wheels,...
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Moving Toy Mechanisms
Who says playing around in class is a bad idea? Precocious physicists engage in building mechanisms that include cams, gears, pulleys, and levers using an interactive lesson. After completing toy tutorials about each topic, users build a...
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Helping Hand
Reach out and grab something. Given the task of picking up objects at least two feet away, pupils design and build a grabber. The last activity in a series of five challenges requires learners to use information about fulcrums and levers.
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Pop Fly
A lever comes in handy when scholars build a launcher for a ping-pong ball. They test the launcher and redesign it to send the ball higher or to accommodate a tennis ball. This is the third lesson in a five-part unit.
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Helping Hand
Sometimes we all need a helping hand. Scholars get together to lend a hand in creating an assistive device that must be able to grab a hard-to-reach object. Now that's some help we could all use!
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Catapult
Studying levers couldn't be more exciting! Learners build their own catapults and test the results as they make adjustments to the fulcrum. They compete against other groups to create the most accurate apparatus.
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Catapults
Ready, aim, fire! Launch to a new level of understanding as scholars build and test their own catapults. Learners explore lever design and how adjusting the fulcrum changes the outcome.
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See Saw
Can a mother who weighs five times more than her child really be held in the air on a see saw by the child? A simple simulation demonstrates how this is possible through altering the distance from the fulcrum. Scholars can adjust the...