Percent Increase and Decrease Quiz
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Tuning Forks and Resonance Tube Lab and Worksheets
I have given you three flavors of this worksheet. One as a lab if you have the tunning forks etc, one where I supply the resonance length, and a third one where I mix the unknow. I use tuning forks for this worksheet and a closed resonator, but its really about sound waves velocity being equal to wavelength times frequency. it does touch a tad on closed resonator. As you know the resonance tube length is related to the overall wavelength by multiplying the resonance length by 4. I use this sheet
5th - 12th
Engineering, Physical Science, Physics
Under Pressure
Everything beneath the layers of the ocean is under a great deal of pressure (the amount of force per unit area). Water, like all things on Earth, is continually pulled downward by the force of gravity. As you go deeper into the ocean there is more water above you and therefore a greater weight pushing down on you. This is the reason water pressure increases with depth. In fact, for every 10 meters traveled deeper into the ocean, there is an additional 6.47kg (14.27lbs) of pressure on each squar
4th - 8th
Engineering, General Science, Physical Science
Engineering a Bird Nest
In this engineering lesson, students will be challenged to use both natural items (twigs, leaves, grass) and man made items (clay, string, yarn, etc) to build a nest that can withstand both wind (fan) and rain (spray bottle). It is uploaded in Word in case you want to change the supplies, and to change the standard number.
1st - 3rd
Engineering, Science
Protect a Pringle! Engineering Design Lab
This lab is designed to guide the student through the engineering design process in a really fun and easy way!
Students must work together as a team to create an efficient way to protect a Pringle from a drop of 2 meters. The only materials that are required are a large can or two of Pringles, lots of newspapers, and some type of tape.
Students will follow the eight steps of the engineering design process as they identify the need or problem, develop possible solutions, and build and test
5th - 8th
Engineering, General Science, Science
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