You will be given the answer. You must give the correct question. Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin.

Click here for Final Jeopardy Choose a point value. Choose a point value. Click here for Final Jeopardy

Category A Category B Category C Category D Category E 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

What is the first thing you should do when you find a spill in the lab?

Tell the teacher

Chocolate melting in the sun is an example of what type of change?

Physical Change

Animals breathe in _____ and breathe out _____.

oxygen and carbon dioxide

The point where a liquid starts turning into a gas?

Boiling Point

Describe the molecules of a gas.

Spread out and move freely.

What do you observe about this car? It is fast. It has a loud engine. It has tires. It’s easy to drive.

C. It has tires.

Something you happened is called this?

An inference.

This is the amount of matter in an object.

Mass

0 degrees Celsius is know as what? For H2O 0 degrees Celsius is know as what?

Both the melting point of ice and freezing point of water.

The step of a scientific experiment where you predict what will happen.

Hypothesis

Quantitative observation uses descriptive words? True or false? Quantitative observation uses descriptive words?

False, it uses numbers or measurement.

This force causes objects to pull toward each other.

Gravity

What is the amount of space an object takes up?

volume

What are the colors found in the spectrum? ROYGBIV

Red Orange Yellow Green Blue Indigo Violet

Rubbing your hands together to create heat is an example of what force?

Friction

What does it mean when an object is buoyant?

It floats.

The tool scientists use to observe tiny cells is a hand lens thermometer balance scale microscope

microscope

Why do we hear sound when the drummer bangs the cymbals?

Air is vibrating.

The North end of a magnet will do what when it is near the South end of another magnet?

Attract

How many times should you test a variable to make your results valid?

At least 3 times

What scientific tool do you use to measure mass?

Triple beam balance

2 or more items combined that can be easily separated.

Mixture

How much matter is packed in an object called?

density

What is usually the best way to separate solutions?

Evaporate the liquid

These items resist the flow of electricity or heat energy.

Insulators

Final Jeopardy Make your wager

Mass > Volume = _______ When the mass of an object is greater than its volume what will happen to the object when you place it in water? Mass > Volume = _______

The object will sink!