Teach Engineering
Slinkies as Solenoids
What does an MRI machine have to do with a slinky? This activity challenges learners to run a current through a slinky and use a magnetic field sensor to measure the magnetic field. Groups then change the length of the slinky to see the...
Curated OER
Alphabet Letters Aa-Zz
In these alphabet letter worksheets, students color in the uppercase and lowercase letters from Aa through Zz. Students color 26 worksheets.
Curated OER
The Hinode Satellite Views the Sun
In this sun's magnetic field lines worksheet, students use a photograph taken by the Hinode Satellite that shows the complex magnetic structure of the sun over a sunspot. Student predict the magnetic field lines and draw them on a...