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Additionally, discussing the science behind each design choice can add to the learning experience. The goal of the egg drop challenge is to drop your egg from a height without it breaking when it hits the ground. Use toilet paper rolls as pillars to support and protect an egg, then use a sponge and rubber bands to hold it together.
Alternative Designs
Use cardboard tubes (toilet paper rolls or paper towel rolls) to create a protective structure around the egg. Surround the egg with a thick layer of cotton balls or cotton padding. This can absorb some of the impact forces upon landing.
70 Easy Science Experiments Using Materials You Already Have - WeAreTeachers
70 Easy Science Experiments Using Materials You Already Have.
Posted: Mon, 04 Mar 2024 08:00:00 GMT [source]
Cup and String Contraption
Students use rubber bands to create a bungee jump for an egg and predict how many rubbers bands they will need for the egg to drop a certain length (maybe six feet). For students who are well versed in the egg drop, this is a fun spin on the idea. Cover an egg in floam and see if it provides enough cushioning to break the fall.
Plastic Container + Pantyhose
Egg Drop at James Dukes Elementary tests student designs - Ramona Sentinel - The San Diego Union-Tribune
Egg Drop at James Dukes Elementary tests student designs - Ramona Sentinel.
Posted: Tue, 02 Apr 2024 07:00:00 GMT [source]
A hard shell is not the only way to protect an egg during an egg drop. Plastic bags are less of a shell, but they provide a structure to hold padding material around the egg. Add padding such as foam, bubble wrap or packing peanuts between the egg and the side of a small plastic bag. Place the small bag into a medium-sized bag and add more padding around the small bag. Place both bags into a large plastic bag with additional padding around the medium bag. An egg drop contest in a physics class teaches students how to protect an egg during free-fall motion.
Drop Humpty in and see which material protects him the best. For example, teachers can set limits on materials students can use. One year we set the materials allowed to straws and tape only. Teacher can also set design restrains on the total weight or the total cost of the materials each design uses. Our goal is to make science relevant and fun for everyone. Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help.
She holds a Bachelor of Arts in English from Mount Holyoke College, and Master's degrees in education and community psychology from the University of Massachusetts. If the egg broke, the egg white and yolk won’t flow or splash everywhere. You can download the design sheet for free at the bottom of this post. We used tapes and hot glue to put all straws into the place we wanted.
Ask students to find materials in nature—sticks, leaves, an abandoned bird’s nest—to create their egg drop structures. Suspension designs are slightly more complex than simple cushion designs. A pair of nylon stockings is an inexpensive option for suspending your egg. Slide the egg into a short portion of the stocking and keep it in place with rubber bands wrapped around each side. When the nylons are pulled tightly across the inside of a box or container, the egg will be safely suspended as the box falls.
Cereal egg drop
Then, attach a plastic bag to the cup and launch it in a place where the wind can catch the bag. Most egg drop projects use many loose materials, design making, and tinkering that my son isn’t ready for yet. I thought we could expand on it by using materials in our kitchen to protect the eggs including ziptop bags to control the mess. The science behind this method lies in the property of sponges to absorb and distribute forces evenly. Sponges are made up of numerous tiny air pockets that can compress and expand to absorb shock.
Students might only get one chance—if your egg breaks, you are done. This version of the project is intended to emphasize the iterative nature of the engineering design process. Students will be allowed to test their designs before they try them with a real egg. This will give them a chance to identify flaws and improve their designs.
This should work well for a standard two-story drop, but use larger bags and more cereal as the height of the drop increases. When the bag hits the ground, the impact of the landing is absorbed and distributed throughout the cereal. You’ll probably end up with a bag of crushed cereal, but the egg should be unbroken. Enclosing the egg in something that can absorb the force of impact can protect the egg from a fall.
Stacy Zeiger began writing in 2000 for "Suburban News Publication" in Ohio and has expanded to teaching writing as an eighth grade English teacher. Zeiger completed creative writing course work at Miami University and holds a B.A. STEAMsational offers STEM and science lesson plans and teaching resources to provide a firm STEM foundation for children in the classroom or home.
The feathers create drag, reducing the speed at which the egg falls. Hannah Wahlig began writing and editing professionally in 2001. Her experience includes copy for newspapers, journals and magazines, as well as book editing.
Cut pool noodles into parts and use duct tape, rubber bands, and other materials to create soft, spongy pods for eggs. Tuck an egg into a roll of toilet paper, pack with cotton balls, and cover with duct tape. You could use this strategy to drop the egg, or roll it down an obstacle course. Do you have a different idea for a paper only design for egg drop challenge? The beauty of the egg drop project is no matter the age and skill level, students can learn and enjoy the project. Teacher can adjust the project difficulty level by setting different success criteria and design restrains.
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