![]() ![]() Potential energy isn’t the energy of motion, it is energy that is waiting to happen. It is there due to the object’s position or due to the state it is in. Potential energy is the stored energy in an object. That’s the short version of how catapults work. They work by storing up potential energy, then changing that into kinetic energy which sends the projectile flying. How Do Catapults Work?Ĭatapults are a great way to explain energy to kids. They are already fascinated, just slip in some fun facts. That makes it perfect to get kids excited about the science behind it. Yes, it is important to be careful when we do it, but it’s still fun. (And even if you are.) Chances are that won’t cause major injuries, but it can really hurt to be snapped by a rubber band, especially if it is unexpected.Ĭheck out these other fun science activities! Make sure your child understands that rubber bands can snap back if you aren’t careful. Make sure children aim away from their own faces. Even with small, soft items children need to be taught how to use them properly.ĭo not launch anything at anyone’s face and especially their eyes. This is a pretty safe activity, but it is important to remember you are creating a projectile. I prefer using a spoon because it gives a little more stability and helps the balls fly further, but both ways work. Glue the lid on the end of your catapult and place your puffball there to launch. Instead of using a spoon, you can also take a bottle cap from an orange juice or a milk jug. In fact, it is a valuable learning experience for your children to see you adapt and improvise. It is okay if your STEM project doesn’t look perfect. How do I know this? Because I’ve had to do it. No plastic spoons around? No problem, you can use a spork and it works just fine. Seriously, a simple popsicle stick catapult design can be made with so many household items. I’ll give some alternatives to them further down.ĭIY popsicle stick catapults are a great STEM activity because you can make them with so many different items. If you don’t have any of these items, don’t worry. Puff Balls, Mini Marshmallows, Pom Poms, or Small Plastic Ball.If you do crafts regularly you probably already have them in your supplies! You only need a few items to make these awesome DIY catapults. So here are the full directions and explanations for year-round fun! (Scroll to the bottom for free printable instructions!) Craft Stick Catapult Supplies And this is too much fun to leave for just the holidays. (You can see it with other fun holiday activities: 5 Minute Christmas STEM Activities.) It is perfect for shooting ‘snowballs’ all winter long.īut a lot of people have told me how much they like it and wanted more information. We originally did this activity a few years ago as a snowball shooter. Popsicle Stick Catapult Printable Directions.How To Make Your Popsicle Stick Catapult. ![]() We don’t recommend super balls because they will just bounce away. Indoor projectiles: mini marshmallows, balls of foil, balls of paper, small candies. ![]() Just about anything small and light weight makes a great payload for your catapult. Most of these based on popsicle sticks - which you can buy new as “craft sticks.” (I don’t think you want your kid devouring a box of actual popsicles before they can start building.) What can you Launch with a Popsicle Stick Catapult? You’ll need a few basic craft supplies no matter which catapult you want to build. What happens if you replace a binder clip with a clothes pin? Use bigger - or smaller - craft sticks? Can you use duct tape instead of hot glue?Ĭan you hold a catapult together with fuzzy sticks? String? Packing tape? ![]() Let kid’s exercise their creativity and challenge them to make any of these designs better by swapping out different building elements. You can follow some of the plans we’ve done on the blog or see if you can come up with a totally NEW design! Making Mini Catapults are not just great SCREEN FREE fun, but they’re dripping in STEM education. Popsicle Stick Catapults your kids will Love to Make ![]()
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