3D Printing and STEM Education

As the Maker Movement spreads into the halls of nearly every school across the country, and with it the technologies that tend to be synonymous with that movement, I thought it might be useful for me to write a reflection about how we have used 3D printing in our program and some of the thingsContinue reading “3D Printing and STEM Education”

We Have Lift Off!

  This is a follow up post to Modeling A Rocket’s Journey – A Synthesis where I described how the students in the first year program were engaged in creating a predictive report for their model rockets. I want to emphasize that these model rockets were not kits. Each rocket was designed using 3D CADContinue reading “We Have Lift Off!”

Building The Net Torque Model – Part 3

Appending The Conservative Models After investigating the causal relationship between torque and angular acceleration, I introduced the possibility to the class that perhaps we also needed to revisit the Energy Transfer Model and the Momentum Transfer Model. The students agreed that an object that is rotating must have energy. This was pretty easy to demonstrate.Continue reading “Building The Net Torque Model – Part 3”

Building The Net Torque Model – Part 2

Investigating An Unbalanced Net Torque We started by looking at the fact that a disk experiencing a net unbalanced torque also experienced a change in rotational or angular velocity. The students used a rotary motion sensor to measure the angular position and the angular velocity of a disk experiencing a constant torque and the studentsContinue reading “Building The Net Torque Model – Part 2”