1. Select Sound (middle). 2. Make a wave with the highest pitched tone. 3. Drag tape & scope tools to measure its wavelength.
5. Make a wave with the Lowest pitched tone & Measure its wavelength.
1. Create the fastest wave (high tension), with a wavelength = 3.0 cm, & an amplitude = 1.25 cm,
Set damping --> none, select "Slow Motion", "No End" & "Oscillate"
Set damping --> none, select "Slow Motion", "No End" & "Oscillate"
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1. On "Side View", make a water wave with a wavelength of 5 cm.
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"RGB Bulbs" Color challenge!
1st select RGB bulbs.
2nd Make the girl see green, yellow, white, and pink
3rd Make the girls see grey & show Mr. A
4th Make the girl see the color of her eyebrow & show Mr. A
5th Make the girl see the color of her cheek highlight & show Mr. A-->
2nd Make the girl see green, yellow, white, and pink
3rd Make the girls see grey & show Mr. A
4th Make the girl see the color of her eyebrow & show Mr. A
5th Make the girl see the color of her cheek highlight & show Mr. A-->
1st Read the book page 107, then play the GAME. (Repeat for 108, 120,121, &122)
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1. Guess the mass of the unknown weights. Do things fall faster on Jupiter or Planet X? |
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Explore Intro, & Balance Lab, then complete the Game. At least 4 out of 6 stars in all levels = A+
5 out of 6 stars for all levels = A++
6 out of 6 stars for all levels = A+++
Shoot/Drop a Car Horizontally (0 degrees) so that it falls for 1.75 seconds.
Click to set custom
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1. Slowest Constant Speed (Plinko)
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Tape the top and bottom of a meter stick to the wall and counter. Add clothespins at an angle. The clothespins will move, 4sure! Make readjustments each time you roll a marble. The clothespins are like air molecules. This demonstrates how air resistance can cause terminal velocity (a.k.a. constant speed).
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(We work in chairs at desks). At the end we will move our projects to the counters behind our signs.
Note: Everything fits on top of the counter. You cannot build below the counter (like to the floor). Maximum height is the ring stand.
Note: Everything fits on top of the counter. You cannot build below the counter (like to the floor). Maximum height is the ring stand.
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3. Slowest Constant Speed (Metal Parachute) |
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Thread the paperclip through two holes in the tinfoil. Tiny bit of clay holds it in place. You must include at least three washers.
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Important!!! Test your parachute in a graduated cylinder first!! 1st Do a dry run, and then fill with water, test again, & dump the water.
Playground Challenge
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Make a Ramp (no friction) which includes the following;
1. Loop (top height must be on grid line #8), 2. Three square with low impact landing (friction from impact cannot exceed 25%) |
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1. What happens to the temperature after rubbing the books slowly and quickly toward each other?
Candy Cart Challenge
Objective: Get the cart to move at constant speed.
Rules #1: The cart must move.
Rule #2: The cart cannot have accelerate.
Objective: Get the cart to move at constant speed.
Rules #1: The cart must move.
Rule #2: The cart cannot have accelerate.