Exploring the Scientific Method Through Experiments

Why is the scientific method considered important in everyday life?

• It is only useful for scientists.

• It provides a systematic way to answer questions.

• It helps in organizing daily tasks.

• It is a method to memorize facts.

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What was the main question Ty Cook wanted to test with his students?

• How much water is needed for plants to grow?

• What is the best type of sunlight for plants?

• Does premium potting soil grow plants twice as fast as store brand soil?

• Which type of seed grows the fastest?

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What is a hypothesis in the context of the scientific method?

• A random guess.

• A detailed explanation of the experiment.

• A summary of the experiment's results.

• A prediction of the experiment's outcome.

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NGSS.MS-PS2-2

Why is it important to test only one variable at a time in a controlled experiment?

• To make the experiment easier to conduct.

• To ensure the results are due to the variable being tested.

• To save time and resources.

• To involve more participants in the experiment.

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What is the purpose of recording data during an experiment?

• To compare different types of experiments.

• To determine if the hypothesis was correct or incorrect.

• To have a record of the experiment's progress.

• To keep the students busy.

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NGSS.MS-PS1-2

How did Ty Cook's students react to the experiment with the seeds?

• They preferred other types of experiments.

• They found it too difficult.

• They fought over the extra seeds.

• They were uninterested.

What is the final step of the scientific method?

• Forming a hypothesis.

• Conducting the experiment.

• Drawing conclusions.

• Sharing results.

Why is sharing results considered the most important step in the scientific method?

• It helps in organizing the data.

• It is required by scientific journals.

• It allows others to learn from the experiment.

• It helps in getting recognition.

What should be done if the hypothesis is proven not to be true?

• Discard the experiment.

• Consider it a failure.

• Repeat the experiment until it is true.

• Learn from the results and understand why.

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What did Ty Cook's students learn from planting seeds and conducting the experiment?

• How to grow plants quickly.

• The importance of premium potting soil.

• The steps of the scientific method.

• How to save money on gardening supplies.