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Classroom ideas, free printables, and great teacher ideas right here. Jill Staake is a Contributing Editor with WeAreTeachers. She has a degree in Secondary English Education and has taught in middle and high school classrooms. She's also done training and curriculum design for a financial institution and been a science museum educator. She currently lives in Tampa, Florida where she often works on her back porch while taking frequent breaks for bird-watching and gardening. Gather a variety of materials (try tissues, handkerchiefs, plastic bags, etc.) and see which ones make the best parachutes.
Use a thermometer to note the initial temperature of the water. Close the lids of the jar and place the properly sealed jars in a refrigerator. Take out the jars after 10 minutes and note the final temperature of the water.
Looking for even more science fun? Get the best science experiments for every grade K-8 here.
Observe which of the jars provide the best thermal insulation. This classic easy science experiment never fails to delight. Use the power of air pressure to suck a hard-boiled egg into a jar, no hands required. You can do so many easy science experiments with a simple zip-top bag!
Fix a bottle cap on the top stick with the help of glue. Place the projectile in the bottle cap, slightly push the topmost stick downwards, aim for the target, and release. It provides the user with the opportunity to learn about elasticity, tension, action-reaction force, projectile motion, and various other phenomena existing in nature.
Blow up a balloon—without blowing
You’ll just need some celery stalks, water, clear glasses and several shades of food coloring. Fill each glass halfway with water and then add some food dye to each glass. Cut the celery stalks so the leafy part is at the top. Over several hours, the colored water will begin to move up into the stalk.
Kids learn about chain reactions, chemical changes, and more. There are plenty of bridge-building experiments out there, but this one is unique. It’s inspired by Leonardo da Vinci’s 500-year-old self-supporting wooden bridge. Learn how to build it at the link, and expand your learning by exploring more about da Vinci himself. Put all their engineering skills to the test with an egg drop!
Science Fair Projects & Idea Generator by Spiral Toys
Make a 3 x 3 grid on the face of the sheet and drill holes on the intersection points. Make a small loop at the negative or the cathode terminal of all the LEDs. Shorten the length of the LED terminals by cutting out the extra portion. Temporarily attach the LEDs inside the holes drilled on the bakelite sheet. Connect all the anode terminals of the LEDs together with the help of connecting wires and solder. Firmly push the LEDs outwards and remove the resultant structure of the LEDs joined together from the bakelite sheet.
You can also find out how they’re affected by windy days or find out which ones work in the rain. Use your engineering skills and items from around the house to design and build a cell phone stand. Everyone knows that glitter is just like germs—it gets everywhere and is so hard to get rid of!
What makes a winning science fair project?
The traditional smoke bomb recipe calls for cooking two chemicals over a stove, but there is a simple version that doesn't require any cooking. Smoke bombs require adult supervision to light, so even though this science project is extremely easy, use some care. Get the best science experiments for every grade K-8 here. Kids get a better understanding of the respiratory system when they build model lungs using a plastic water bottle and some balloons. You can modify the experiment to demonstrate the effects of smoking too.
Put the aluminum foil and candy canes onto the baking sheet. Now, let your child use a larger magnet to run along the side of the soda bottle. The metal-based pipe cleaners will be attracted to the magnets. (You can just cut them to this size.) There should be about 3-4 inches worth at the bottom of the soda bottle when you’re finished. Show them the value of it with some sunscreen and black construction paper.
Hold one end of the periscope on eye level and look at the distant objects easily. This would help the user understand the working of mirrors and the laws of reflection. Then, float small plastic pieces or grapes in each of the glasses and observe whether they float or not. Saltwater is denser than freshwater, which means some objects may float in saltwater that would sink in freshwater.
Brown Eggs for Easter Dye Science Experiment – Why science fairs usually are held around Easter I don’t know. However, it is the perfect time to complete this Dye Brown Eggs for Easter science project. You don’t merely show something in a science fair project, you make people think.
Fix the magnet in place with the help of clear tape. Place the arrangement on the edge of the table and a sandbox filled with sand on the floor a few feet away from the table. Place another ball bearing on the other side of the magnet about 5-6 cm away. You will observe that it gets attracted by the magnet and a transfer of energy from the magnet to the balls present on the edge of the dowels takes place. The ball present on the corner gets launched and falls into the sandbox. Use the measuring tape to measure the distance travelled by the steel ball and repeat the experiment by inducing variations in the distance between the magnet and the balls.
Take two paper clips and stretch one end of each clip. Attach the flat end of the clips to the positive and negative terminals of the battery with the help of electrical tape. Place the loop of wire between the curved ends of the paper clips. The final step is to place the magnet under the loop of the electrical wire. Tape the magnet on the battery to hold it in position. There’s something so fascinating about hands-on science experiments and projects.
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