Quick Science: Optical Illusions

  Extend your unit on light into a study of optical illusions. Your visual kids will love it and your more capable or interested kids can be challenged to create new illusions. Here are a few resources to make it easy to add optical illusions to your science class. Optics 4 Kids – The Optical Society for great resources – Check out their activities! Easy Activities explore the basic concepts of light and color, suitable for five and older Medium Activities are recommended for scientists ten and older Advanced Activities are suggested for scientists fifteen and older Examples of Optical Illusions from …

Quick Science: Flying Paper Clips

Got a few minutes of class time? Want to amaze students with an activity that requires scrap paper and just two paper clips? Gently fold a piece of paper the size of a dollar bill (about 2.5″ x 6″) paper in thirds without creasing the paper. Use a paper clip to attach the top to the middle as shown. Use another paper clip to attach the bottom to the middle as shown. Turn the prepared paper so the paper clips are on top. Firmly grasp the paper on each side and point it away from you toward an open space in the classroom. …

Quick Science: Walk through Paper

Do you have a pile of scrap paper, scissors, and a few minutes for a quick science demonstration? Challenge students to figure out a way to walk through the paper. If you have any students familiar with the activity caution them to explain after the demonstration. They might have a variation to share like a spiral cut or be able to help classmates with the activity! Fold a sheet of paper in half along the dashed line and then make the vertical cuts along the solid lines. Cut the center section of the fold itself along the heavy solid line. …

Short Can Be Great!

A science lesson doesn’t have to take 40 minutes or even several sessions of 40 minutes. It needs to be focused on the science you’re presenting, be interesting, and, of course, be fun! I’m teaching inertia and gravity in a fifth grade classroom. Between my 40 minute classes I want to keep students interested and talking about the topic. I could use a few short demonstrations to review or reinforce inertia and gravity. Do you have a meter stick? Try this Center of Gravity demonstration. Do you have a large glob of clay to add to the meter stick? Try this Balancing …