What are good questions for science fair?

What are good questions for science fair?

20 Questions you should expect include:

  • Where did you get this idea?
  • How did you come up with this title?
  • What research did you do?
  • What was your hypothesis?
  • Why did you think that would happen?
  • What were your independent and dependent variables?
  • What was your control?
  • What did you measure and how?

What is the control in a popcorn experiment?

Every time that you place one bag of popcorn in the microwave for your experiment, you must place another bag of control popcorn beside that. So for every bag of test popcorn you need one bag of control popcorn. Control can also be another brand of microwave popcorn that you use only as control.

Which popcorn pops the most science fair project?

Kirkland’s Signature and the least amount of un-popped and the most amount of popped popcorn. Our result of the best brand of popcorn is that Kirkland’s Signature because it had the most percentage of popped popcorn with 94.6%. The second is best is Fit & Active Brand with 91.3% of popped popcorn.

How does popcorn pop science fair project?

The pressure inside the grain will reach 135 pounds per square inch before finally bursting the hull open. As it explodes, steam inside the kernel is released. The soft starch inside the popcorn becomes inflated and spills out, cooling immediately and forming into the odd shape we know and love.

Why does popcorn sizzle in milk?

Now for the science behind this. Our guess is that it has something to do with the popcorn being so full of air that once it is placed in the milk, the milk pushes all the air out of the air pockets filling up all the empty space which then turns the popcorn soggy.

Can a candle pop popcorn?

put a small amount of oil in the tray and enough popcorn to cover the bottom of the tray. then hold the tray by the canes over the lit candles. it will take a while but the popcorn will eventually start popping. keep over the heat until the popping stops.

What temperature does popcorn pop science project?

355 degrees Fahrenheit
Due to the hard and mostly nonporous shell, the steam has nowhere to go, resulting in a buildup of pressure inside the kernel. Once the pressure gets high enough and the temperature reaches about 180 degrees Celsius (355 degrees Fahrenheit), the kernel hull bursts and the popcorn is turned inside out.

What makes popcorn Fluffy?

Perfect Popcorn The Internet-approved tip is as follows: Soak popcorn kernels in water for 10 minutes, then drain and pop as normal. The theory is that the extra moisture helps produce fluffier puffs.

What are some good science fair ideas?

Baking Soda and Vinegar Volcano.

  • Mentos and Soda Fountain.
  • Invisible Ink.
  • Crystal Growing.
  • Vegetable Battery.
  • Wind Energy.
  • Water Electrolysis.
  • Plant Science.
  • What are some of the best science fair projects?

    With this science fair experiment,you can learn what factors affect melting ice.

  • Try this magic milk experiment for an easy science fair project that younger students can accomplish.
  • How much sun does a seed need to sprout?
  • Build your own water clock and see how well you can get it to measure time.
  • Which Popcorn Pops best science fair projects?

    expensive, “gourmet” popcorn to be the best popped kernel producer. Others may say the under-dog, the low priced, no-name brand (like Aldi Food Company’s “Corntown” brand) is the best. My hypothesis is that Orville Redenbacher’s popcorn will be the best in terms of un-popped kernels, and that Aldi’s “Corntown”

    What makes a good science fair project?

    A good Science Fair Project directs the student’s efforts toward a particular result or expectation; undirected experimentation just to find out what happens is play, not science (although notable discoveries have been made in this manner, they are notable because they were “accidents”).