Description
The screw, another of the simple machines, converts a circular motion (the turning of the screw) into a linear motion. It also lets you amplify the force a great deal, since turning the screw only moves the end of the screw a small amount. This classic wooden model offers children a basic concept of the laws of physics. Desktop sized.
Key Features:
- Illustrate the principle behind the operation of a simple machine.
- Learn basic physics principals in a direct, hands-on fashion.
- Model contains a detailed activity guide which includes the history of the model, practical applications and classroom experiments.
- Handcrafted from replenishable and durable rubber wood, an eco-friendly sustainable and high quality hardwood.
Related Products
On Sale
Simple Machines Pulley
Learning Advantage®
Now:
$22.99
Was:
$24.99
When a cord is run over a pulley, the direction of the applied force is changed. This is a very useful principle in many different machines, and a basic principle that shows up again and again in...
On Sale
Simple Machines Pendulum
Learning Advantage®
Now:
$22.99
Was:
$24.99
As the pendulum swings back and forth, its energy changes from potential energy (the energy it has at the top of its swing, when it is raised up) into kinetic energy (the energy of motion). But the...
On Sale
Simple Machines Block & Tackle
Learning Advantage®
Now:
$22.99
Was:
$24.99
One pulley can be used to change the direction of the force applied by a cord several pulleys can be used to make this simple machine. A small force on the cord can be used to lift a large weight...
On Sale
Simple Machines Gear Train
Learning Advantage®
Now:
$36.79
Was:
$39.99
This device illustrates the workings of a system of gears. When you turn one gear, the meshed teeth cause the other gears to rotate as well. The second gear turns in the opposite direction as the...
On Sale
Simple Machines Inclined Plane
Learning Advantage®
Now:
$22.99
Was:
$24.99
The great blocks of stone that made the pyramids weren't lifted into place they were rolled up ramps, or what we now call inclined planes. The inclined plane, one of the simple machines, allows you...
On Sale
STEM Simple Machines Activity Set
Learning Resources
Now:
$30.35
Was:
$32.99
Keep it simple with real STEM learning! Discover amazing engineering wonders through scientific exploration with colorful, engaging tools and hands-on activities and experiments. Introduce and...
On Sale
Simple Machines Set, Pack of 5
Learning Resources
Now:
$45.99
Was:
$49.99
Build all 5 Simple Machines at the same time! Students can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. A 5-in-1 value! Contains...
On Sale
Force Motion & Simple Machines Big Book
Classroom Complete Press
Now:
$27.55
Was:
$29.95
Give your students a kick start on learning with our Force and Motion 3-book BUNDLE. Students begin by exploring different Forces. Conduct several experiments on the force of friction and air...
On Sale
Simple Circuit
Supertek®
Now:
$22.99
Was:
$24.99
Electricity, we all know what it is but how does it work? Create a simple circuit as you learn about electricity, currents, voltages, series circuits and much more. Kit includes: D cell battery...