CLEARANCE
Acceleration Trolley
Show your students how the rate of acceleration of an object depends on the angle of incline with this great hands-on activity.
K’NEX Education Intro to Simple Machines: Levers and Pulleys
Identify All Three Classes of Levers and Their Key Parts
K’NEX Education Intro to Simple Machines: Wheels/Axles & Inclined Planes
Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts.
Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.
Simple Machines, Pulley Model
This wooden machine has a sturdy wooden construction ideal for classroom use.
Simple Machines, Simple Wedge Model
This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.
The SpillNot™ Centripetal Force Demonstrator
Vividly demonstrate centripetal forces with this exciting apparatus.
Parallel and Series Circuit Demonstration, Eisco Scientific
A simple way to demonstrate parallel and series circuits.
Photoconductivity
This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.