Science Buddies Blog (3 results)

Use these free STEM lessons and activities to teach about Newton's laws of motion. Newton's Laws of Motion in the K-12 Classroom Across all grade bands, students explore science related to forces, motion, and interactions between objects; concepts that use Newton's laws of motion as a fulcrum for understanding forces and motion; inertia and equilibrium; the relationship between mass and acceleration; the difference between acceleration and velocity;… Read more

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