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Looking Into Sound!

Added Oct 04, 2014 •

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In this Science Unit, students will be looking into sound and building an instrument of their choice as a project. Students were given a rubric and directions as a guide!

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Bank of the West WhatsApp sound cups of larva listen to song sounds many things it helps us communicate it warns us of danger Durham Connecticut is there Behold our ears there are many different kinds set all sounds are alike in some ways it does it make a sound but if you run your fingers across the top it makes the sound  the symbol that making a sound what if you could make some challenge  this rumor doesn't make a sound when it is Cheryl if the tendon and let it go and it makes the sound  why do you think the comb and the ruler make a sound  your teacher can stop the video here to answer the question otherwise the program movie theater in 10 seconds sound is made when something vibrates when something vibrates smacking forth  the codec perform when the piece of the car vibrating  the ruler makes the sound back and forth the symbol makes a ringing sound when it vibrates when something vibrates and makes the sound it makes the air around it vibrate  vibration on called sound waves they move out in all directions from Whatever May Chris Brown  you can't see sound waves but Hansel day to show that sound wave or vibrations move through the air sprinkle some rice on top of the drum  look what happens when you make a loud noise near the drums because when you made the loud noise Sound Vibrations moved here and made the drums ivory inside our ears are eardrums I like the drum and sound waves reach our ears they may her eardrums vibrate and this is how we here  it takes time for Sound Vibrations to move through the air have you ever watch the thunderstorm first you see the lightning then a few seconds later you hear the thunder sound travel through the air more slowly than light so sure on his laundry travels to other things besides there in fact sound travel better and faster no water you're something you can do to compare How Sound travels through water and air hold a watch near your beer and listen to it taking bear hold a plastic bag filled with water next to your ear and put the watch up against it ticking sound louder Sound Vibrations travel even better through many things that are solid off the top of a table like this listen to the sound it makes  dial tap it again but this time put your ear right on the table it sounds louder because the sound vibrations travel better through wood dent repair what are space however you can't hear anything because there is no air or water for one or anything else to carry vibrations  astronauts working space their tools don't make any noise at all there's something else about Soundwave play football  something you can try speak loudly into a metal wastebasket the upper you here is some racing well put a towel in the wastebasket again hello you don't hear an echo absorbs or rather than that  think of other ways sound can be different listen to the song Sunshine the song now listen song hidden from Softly goodnight soft Brown now headed home louder sound  how loud or soft a sound is it called volume there are other ways sounds can be different sometimes are hot bungalow  the highness or lowness of a sound what is different from volume holder ruler on the edge of the ruler off the table  if you call me Japanese people make a soft low sound if you swing it harder the rule will move up and down more and make a loud or sound but it is Cheryl I don't know pitch who's the ruler if I break faster than before the pitch is higher but how loud it is depends on how hard you try me  Justice change the sounds made by a ruler change the sound made by musically instruments work  how you can make your own instrumental  look at these rubber bands how about the strings on a guitar  this is John Burroughs how to make your own instrumental things they might otherwise throw away the better  you can go from really great musical instruments in Suffolk lying around the house that I just put rubber bands and stress them around an old shoebox I'm a way to get different pictures to the confirm I just pulled the rubber bands tighter or looser in this case of the tightest one I have  termites stomach rubber band a little bit looser by pulling the rubber band up a little from the side of the box  Lower East Side all done with rubber bands pulled into a Tighter and go Shekinah position where they eat vision of the musical instrument that you can make from something around the house is called the teams involved as the True Foods in turquoise fly back and forth like the lower the picture so that's why the point slide back and forth vibrating on this particular musical instrument was my list set timer Alexis I love my little sister. You may not like it so much 33222 Pennsylvania whatever symbol in finance where is the pain download Pixel Gun is a pic taken before plastic soda bottles and things like that and take them together now it's important to use things that did not contain chemicals or medicine or anything like that that's why I like use plastic soda or juice or water please no glass I'll have to do is just put your lower lips to the bottle instead April over-the-top presently what vibrating is the air the more air there is for them on this bottle because the most there wasn't too low a pic where my favorite simple instruments is a tandem by using your address different size pans each one of them and then finally I'm using pencils and I'm using the one thing you can also you're right I wouldn't really want to come and another thing that you should know about one of the things about has to be careful with her to take the top of the can off what time is your left for the sharp piece of metal be really careful to use that  now I can get the temperature this weekend the difference between noise and music organization is organized so when I'm thinking he can sleep on the floor disorganized music is an important part of many people's lives  there are many kinds of music but there are other way farm for made they are until your throat something vibrating  can you find your girls there are vocal cords to vibrate  these make it possible for us to vocal cord when I connect this phone  how to let air out of a balloon it causes the neck survive you can control the way the balloons by scratching Renee just as you can control the way your voice everyday we depend a lot on our eyes and ears to the world around us but what if you couldn't see your eyes could you tell the different sounds are just by listening with your ears let's try you think different sounds but we won't show you right away what makes each sound see if you can guess in which program we saw many things about sound the sound is caused from  vibrations travel through the air to reach our ears sound travels through the air more slowly than light sound travel better through water and Mini Vancouver sound can be loud sounds can be sauce volume is how loud or soft a sound is Farms Canby High I'm sounding mode how high or low a sound is we saw her next song  and how we can make our own instrument of different things you find around the house finally we saw her sound help us to talk to listen and to learn

Uploaded by Amanda Darling.

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Looking Into Sound!

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