Math: We timed our heart rates before activity and after activity. Valentine’s Day is about flowers, candy, and hearts! Why would some stethoscopes amplify sound better than others? You can see a picture of this stethoscope in Figure 2 below. Make sure that the tape completely seals any openings or it will be harder to hear your heartbeat. When printing this document, you may NOT modify it in any way. Make the first stethoscope with a large funnel, a small funnel, and the plastic tubing. Line one end of the plastic tubing up with one end of the cardboard tube. 4.7 out of 5 stars 142.
The designs for the stethoscopes were based on materials from: This Project Idea is based on a collaboration with the 2011 Why do you think one of the stethoscope designs worked better than another design?

Put a small funnel in one end of the cardboard tube, and a large funnel in the other end. How does it work? She listened to her foot, her other ear, her breathing, and her stomach. See more ideas about Cup crafts, Crafts, Styrofoam cups. I cut just enough tube to reach from my heart to my ear, which is plenty long enough for kids, too! 2018-03-14 15:52:15. I cut just enough tube to reach from my heart to my ear, which is plenty long enough for kids, too! These hats make excellent table decorations for Thanksgiving or St. Patrick’s Day. […], I'm an ex-engineer, current stay-at-home mama who writes about crafty ways to encourage brain power in our kids. 99.

Where the hose lines up with the other end of the cardboard tube, mark this point on the hose with a pen. DIY Stethoscope This requires a trip to the hardware store. Add Tip Ask Question Comment Download. Very Good, What is your enthusiasm for science after doing your project? as part of the Camp G.O.A.L.S. Leah LOVES crafts and it's sometimes hard to come up with ideas for her, but these styrofoam cup spiders were fabulous. Listen to the heartbeat of a helper using each one of your homemade stethoscopes. Yes, Styrofoam cups are a convenient way to take the drink especially when you are on the go. Use your best homemade stethoscope and measure your helper's heart rate.


Next, I used duct tape to attach the tubing to one end of each pipe elbow. Did you ever wonder how a stethoscope works? You probably just found that some stethoscope designs work better than others. Make the third stethoscope with a large funnel, a small funnel, the cardboard tube, and duct tape. To switch between accounts click on the account below. This blood is full of oxygen that the heart helps deliver to the rest of the body, while picking up nutrients and taking them to other parts of the body. A styrofoam cup makes for a good adiabatic wall and helps keep all the heat released or absorbed by the reaction inside the cup so we can measure it.

For any other use, please contact Science Buddies. For example, use longer or shorter tubing, or tubing of a different material or size, or a different size funnel. Score how loud each heartbeat sound was with a number. The perfect thing to liven up a rainy day, school vacation, or moment of boredom. After we listened to our hearts, my preschooler got a little silly and tried to listen to other things. Aren't these little guys adorable?

Technology: We used a stopwatch to time our run. My preschooler was pretty surprised that her heartbeat changed! Get a closer listen to your heartbeats by creating a homemade stethoscope with a few simple materials. Please note: Use the Contact Us link at the bottom of our website for account-specific questions or issues. Make the first stethoscope with a large funnel, a small funnel, and the plastic tubing. (n.d.). You can see a picture of this stethoscope in Figure 4 below. History: The evolution of an essential tool, View feedback on this project from other users, Hide feedback on this project from other users. Science Buddies provides great help, Overall, how would you rate the quality of this project? You can make a graph by hand or use a website like. FREE Shipping on your first order shipped by Amazon.

Next, your child can tear off a piece aluminum foil and roll it around the tube, taping it down at the ends. Fit the paper towel tube into the hole at the bottom of the paper cup, and reinforce it with some glue. All rights reserved. Copyright © 2020 Education.com, Inc, a division of IXL Learning • All Rights Reserved. Please check your entries and try again. (2020, July 8). See more ideas about Styrofoam crafts, Crafts, Styrofoam.

You can see a picture of this stethoscope in Figure 2 below. $15.99 $ 15. Then puncture a small hole into he circle and insert the end of the ear plugs into the Circle. For this project, we wanted to learn a bit more about real hearts, so we built this DIY stethoscope for kids so my preschooler could listen to her own heartbeat. What was the most important thing you learned?

Cut the plastic tubing so that it is exactly as long as the cardboard tube. Make sure that the tape is holding the funnel and tubing together tightly. Line one end of the hose up with one end of the cardboard tube. How do you think the type of tubing used in the design might have made it work better? Help your child poke a hole in the bottom of the cup and cut out a circle about the same size as the size of the paper towel tube. Commonwealth Scientific and Industrial Research Organisation (CSIRO).

Learn about the human body with this fun collection of ideas, including making a model lung, drawing body parts and more. Heartbeats can easily be heard using a good stethoscope. […], […] 28. Please log in (or create a free account) to let us know how things went. Check out these other fun STEM projects for kids that get them feeling, hearing, seeing and more! Put the small funnel against your ear, covering it. Step 3: OMG!! Warning - you are about to disable cookies. If you have seen and felt a real doctor's stethoscope before, think about how the best homemade design you tested is different from a real stethoscope. Compared to a typical science class, please tell us how much you learned doing this project. at the Intrepid Sea, Air & Space Museum, New York, NY generously funded by the Motorola Solutions Foundation. Put a small funnel in one end of the tubing, and a large funnel in the other end.

To investigate how you can improve on a stethoscope design, visit. Aug 23, 2016 - Explore Marie-France Taylor's board "Styrofoam cup crafts" on Pinterest. The tube amplifies the sound of the heartbeats, and acts much like a real doctor's stethoscope! You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. Next, I used duct tape to attach the tubing to one end of each pipe elbow. Bookmark this to easily find it later. "Make Your Own Stethoscope.". Of course, after the activity, their heartbeats were faster and louder! DIY StethoscopeThis requires a trip to the hardware store. This little tool was so simple to make, but my kids have found endless ways to learn with it! We turned it into a STEM investigation that covered all the bases of STEM on a preschool level. Science Buddies Staff. You have probably seen that the doctor Making Three Different Stethoscopes. More. Perlite is something that is added to soil to help aid with drainage and help seedlings grow. This amplified sound travels up the stethoscope's tube to the ears of the doctor, who hears the sound through the earpieces. Firstly you need to trace a circle on the cardboard paper stuff and cut it out. This crafty activity is a great way to American Heart Month while learning about anatomy. Kids love to do unusual and fun crafts; making hats out of Styrofoam cups fits in both categories.

Its really works and you can head heart beats very clearly. Write down in your table how loud the heartbeat sounds were for each stethoscope. Make a data table in your lab notebook like Table 1 below. High, Compared to a typical science class, please tell us how much you learned doing this project. 50 Awesome Activities & Experiments to Keep Kids Learning in Summer, 50+ Awesome Engineering Projects for Kids - Left Brain Craft Brain, The Best Summer Activities for Kids with a STEAM Twist - Babble Dabble Do, The Best Summer Activities for Kids (with a STEAM Twist) - Babble Dabble Do, 40+ Super Easy Science Fair Project Ideas For Every Grade And Age – Beeblebuy, 40+ Super Easy Science Fair Project Ideas For Every Grade And Age ⋆. Engineering: We designed and built our own stethoscope. Make sure that the tape completely seals any openings or it will be harder to hear your heartbeat. Have an adult help you cut the hose where you marked it. Cut the hose so that it is exactly as long as the cardboard tube. Take turns placing the cup on a person's chest and listen through the tube.

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