Science Experiments

Intelligent investigators.

an educated guess

yes

Science does and doesn't effect our lives in bad ways! Science helps improve and solve great in-sites in life. So overall does science effect our lives in a BAD way? NO!

Hope it helped you all!

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A minimum of 6 sets of data are needed to make a valid conclusion.

Gram is a unit of mass. Milliliter is a unit of volume. The way they relate is by the density of the specific substance. Density = mass/volume, so if you know mass and density, then volume = mass/density.

Bowling, curling, and tennis

We can HELP you - we're not going to do the work for you. You need to figure out what you want to compare, first. Are you going to do a chemical analysis on both? Are you testing just one thing for each, like pH or fat content? Get your facts in order before you start the project, and it'll flow much more smoothly for you!

Once you have everything lined up, just start asking a series of questions that you can find answers to by your chemical tests. Keep track of every result, even the ones that don't turn out the way you think they should, and have those ready to present. Write up a good paper with an introduction, your facts presented, your results explained, and a conclusion. Depending on the class, you can also have a display of some type. There's your project done!

You can make a classic baking soda volcano. Add some red food coloring to it so it will be more realistic.

You should also explain how it works with the chemical reaction and all that stuff.

(If anyone has better ideas just click edit and add it to the bottom of this)

An independent variable is the same thing as a test variable, so it is what you are testing. If you want to find out which chocolate is more fattening, you are TESTing to see if Hershey's or M&M's. You are TESTing the chocolate (to see which is more fattening)

it means like when you are finding results on how you did the thing

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Many things, for example in a chemistry experiment stuff can blow up or emit toxic gasses

no the variables cant be controlled.

by keeping rubber sheets under the foundation

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Actually, im doing this science project in school! I have to say how it glows. The molecular

structure in the tonic water (guinine) molecules "excite" the molecules in the Jell-O and makes it glow.

the term 'balanced' in science refers to balancing an equation. For example, if your equation is HCl --> (yields) H + Cl, there has to be an equal amount of H and Cl on both sides of the equation, making it balanced.

An unmoving object needs a force to be applied to it in order to start moving. This force can come from an external source like a push or pull, or from internal sources like stored energy or tension.

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The buoyant force on a floating object is equal to the weight of the water it displaces. This is known as Archimedes' principle, which states that the buoyant force is equal to the weight of the fluid displaced by an object.

Objects float in fluids when the fluid exerts an upward force (buoyant force) equal to the object's weight. This happens when the object is less dense than the fluid. Objects that are denser than the fluid will sink because the buoyant force is less than the object's weight.

It's special because April has the highest number of tornado fatalities of any month, though strangely May has the highest number of tornadoes.

i dont know but i have to do one too in a science fair project and it has to be 1000 words! sincerely,

Rania