Daniel Davis: Daniel Davis: August 2010 Archives - Free Printable

Let's solve the worksheet step by step.

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Part 1: Put the following steps of the scientific method in the proper order.

We are given six steps, and we need to number them in the correct sequence.

The scientific method typically follows this logical order:

1. Identify the problem – Start by asking a question or noticing something you want to investigate.
2. Research the problem – Gather background information and existing knowledge.
3. Make a hypothesis – Form an educated guess about what might happen.
4. Test the hypothesis – Conduct an experiment to test your idea.
5. Observe and record – Collect data during the experiment.
6. Arrive at a conclusion – Analyze the results and determine if the hypothesis is supported.

So, the correct order is:

1. Identify the problem.
2. Research the problem.
3. Make a hypothesis.
4. Test the hypothesis.
5. Observe and record.
6. Arrive at a conclusion.

Now fill in the blanks:

- ___1___ Identify the problem.
- ___2___ Research the problem.
- ___3___ Make a hypothesis.
- ___4___ Test the hypothesis.
- ___5___ Observe and record.
- ___6___ Arrive at a conclusion.

> ✔ Answer Key (Part 1):
> 1. Identify the problem.
> 2. Research the problem.
> 3. Make a hypothesis.
> 4. Test the hypothesis.
> 5. Observe and record.
> 6. Arrive at a conclusion.

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Part 2: Match the following terms with the correct definition.

We have seven terms and seven definitions labeled a) through g). Let’s match each term with its correct definition.

#### Terms:
1. hypothesis
2. control
3. variable
4. experiment
5. conclusion
6. theory
7. data

#### Definitions:
a) organized process used to test a hypothesis
b) an educated guess about the solution to a problem
c) observations and measurements recorded during an experiment
d) a judgment based on the results of an experiment
e) a logical explanation for events that occur in nature
f) used to show that the result of an experiment is really due to the condition being tested
g) factor that changes in an experiment

Now let’s match:

1. hypothesis → b) an educated guess about the solution to a problem
*(This is the definition of a hypothesis.)*

2. control → f) used to show that the result of an experiment is really due to the condition being tested
*(A control group helps isolate the effect of the independent variable.)*

3. variable → g) factor that changes in an experiment
*(Variables are things that can be changed or measured.)*

4. experiment → a) organized process used to test a hypothesis
*(An experiment is a structured way to test a hypothesis.)*

5. conclusion → d) a judgment based on the results of an experiment
*(After analyzing data, you draw a conclusion.)*

6. theory → e) a logical explanation for events that occur in nature
*(A theory is a well-substantiated explanation of some aspect of the natural world.)*

7. data → c) observations and measurements recorded during an experiment
*(Data is the raw information collected.)*

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✔ Final Answer Key (Part 2):

| Number | Term | Match |
|--------|------------|-------|
| 1 | hypothesis | b |
| 2 | control | f |
| 3 | variable | g |
| 4 | experiment | a |
| 5 | conclusion | d |
| 6 | theory | e |
| 7 | data | c |

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📝 Summary of Answers:

#### Part 1: Scientific Method Steps (in order):
1. Identify the problem.
2. Research the problem.
3. Make a hypothesis.
4. Test the hypothesis.
5. Observe and record.
6. Arrive at a conclusion.

#### Part 2: Matching Terms and Definitions:
1. hypothesis → b
2. control → f
3. variable → g
4. experiment → a
5. conclusion → d
6. theory → e
7. data → c

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Let me know if you'd like this formatted as a printable answer sheet!