Science Buddies Blog (2 results)

This teacher used paper roller coasters to explore engineering design and energy transformation with high school physics students. Inspiring Students About Physics and Engineering Design As a special education teacher at Wheaton North High School in Wheaton, IL, Robert Griegoliet brings creativity and a zest for hands-on STEM instruction to the physics classroom. In addition to teaching, Robert is a curriculum coach at his school and a curriculum… Read more

Use these free STEM lessons and activities to experiment with paper chromatography. Experiment with Paper Chromatography Chromatography is a technique used to separate a mixture or solution into its individual components. There are several different types of chromatography, including thin-layer, column, and paper chromatography. Paper chromatography uses materials that make it accessible for chemistry exploration at the K-12 level. Paper… Read more