[STOP 6] Think Like a Scientist in the Garden

What is a HYPOTHESIS?

• The act of careful watching and listening to gather information.

• The final decision reached by reasoning.

• A guess you make based on information you already know.

• A false answer to the given question.

What does the word CONCLUSION mean?

• The act of careful watching and listening to gather information.

• The final decision reached by reasoning.

• A guess you make based on information you already know.

• A false answer to the given question.

In the first experiment for the question "WHY GARDEN OUTSIDE?" how many tomato tree samples are used?

What might happen to the two tomato trees in the dark cupboard?

• They grow faster than the two outside.

• They wither and die soon.

• They produce more oxygen.

• They stop producing oxygen.

What can you conclude from the tomato tree experiment? Use 3 words to ccomplete the sentence.

CONCLUSION: .... .... .... to produce oxygen and food.

These are the factors leading to the appearance of acid rain EXCEPT...

• Polluted gases floating in the air

• Gases from big chimneys and vehicles and factories

• Rain falling on the crops and lakes

In the three bowls filled with different liquids, which bowl is supposed to be the most acidic?

• The one filled with water from the sink.

• The one filled with lemon juice.

• The one filled with rain water.

Which steps are missing out in the how-to-think-like-a-scientist list?

1. Observe what's going on.

2. Ask a question.

3. ...

4. ...

5. ...

6. Write down what happened.

7. Make a conclusion.

• 3. Design an experiment.

  4. Make a hypothesis.

  5. Gather materials to carry out the experiment.

• 3. Gather materials.

  4. Write down what happened.

  5. Make a hypothesis.

• 3. Make a hypothesis.

  4. Design an experiment.

  5. Gather materials to carry out the experiment.

A young plant growing from seeds is called ...

• a bush

• a stem

• a trait

• a seedling

Choose the word which have the nearest meaning with OBSERVE.

• notice

• comment

• regard

• mention