-Unit 4-
-Unit 5-
vocabulary
-Unit 5-
-Scientific laws-
100

What was the name of out last unit of inquiry?

How we organize ourselves.

100

What is science?

Studying, testing, and experimenting on things in nature. Science is a search for general laws about how the world works.

100

What is the name of our new unit of inquiry?

How the world works.

100

What is a law?

" The description of an observed phenomenon."

It explains what is happens in nature.

200

What are the 3 categories/families for the modes of transportation?

land-air-water

200

What are push and pull?

Push- To use pressure against something in order to move.

Pull- To take hold of (something) and use force to bring it nearer to oneself.

200

What are we learning about?

Science, scientific laws, scientific method, laws of motion, etc.

200

Explain the law of gravity.

Everything that goes up has to come down.

300

Name one form of land transportation, one form of water transportation and one form of air transportation.

Car, bus, train, cart, bicycle, motorcycle, etc.

Sailing ship, viking boat, ship, cruise ship, cargo ship, etc.

Hot air ballon, jet, airplane, helicopter, etc.

300

What is motion?

The action of moving; movement.

300

Name one experiment we have done so far.

Experiments for the 1st, 2nd and 3rd laws of motion.

The water cycle.

300

Explain the 1st law of motion.

Nothing moves unit you apply a force to it.

400
Name one tool we use for navigation.

Compass, map, GPS.

400

What is a force?

The power, energy, or physical strength that someone has or uses to move something.

400

Name the first 2 steps of the Scientific Method.

1.- Observe

2.- Hypothesis

400

Explain the 2nd law of motion.

The amounts of force we need to move an objects depends on how heavy it is.

500

Why is transportation important for your everyday life?

Correct answer.

500

What is friction?

1.- The thing that prevents an object sliding or rolling over it.

2.- the action of rubbing one object against another.

500

Name the last 3 steps of the Scientific Method.

3.- Materials and experiment.

4.- Results

5.- Conclusion

500

Explain the 3rd law of motion.

For every action there is an equal and opposite reaction.

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