TeachEngineering
Teach Engineering: Measuring Pressure
Students learn first-hand the relationship between force, area and pressure. They use a force sensor built from a LEGO MINDSTORMS NXT kit to measure the force required to break through a paper napkin. An interchangeable top at the end of...
Texas Instruments
Texas Instruments: Frictional Forces
In this activity, students' will use a Dual range force sensor to measure the force required to pull a block across different surfaces. They will examine the results to see when more force is needed to move the block and understand the...
Cosmo Learning
Cosmo Learning: Robotics
A collection of video lectures from a course introducing students to the principles of robotics. Webpage includes forty lectures from a professor at the National Programme on Technology Enhanced Learning. Lectures vary in length and...