Integrated Science Unit 2 Review Guide

Factor Conversions

100

One (1) gram is equal to how many centigrams?

What is 100 centigrams?

200

If I have 130 mL of water, what would be the amount in liters?

What is 0.130 L?

300

If I have 430 g of Silver, what would be the amount of silver in hg?

What is 4.30 hg?

400

If I have 52 mg of Sodium Chloride how many Dg would it be?

What is 0.0052 Dg?

500

If I have 162 cg of sugar, what is the amount in kg?

What is 0.00162 kg?

Scientific Notation

100

Put the following in Scientific Notation: 0.0000305

What is 3.05 x 10^-5?

200

What is the following without scientific notation: 4.58x10³

What is 4,580?

300

Solve the following: 9.01x10² + 7.02x10³

Please express your final answer in Scientific Notation.

What is 7.92x10³?

400

Solve the following:3.69x10^-9 x 2.10x10⁷

Please express your final answer in Scientific Notation.

What is 7.75x10^-2?

500

Solve the following: 6.79x10⁶ / 5.92x10^-3

Please express your final answer in Scientific Notation.

What is 1.15x10⁹?

Significant Figures

100

State the number of Significant Figures: 300

What is 1?

200

State the number of Significant Figures: 2.40

What is 3?

300

State the number of Significant Figures: 40,152,300

What is 6?

400

State the number of Significant Figures: 0.00051

What is 2?

500

State the number of Significant Figures: 70,010

What is 4?

Calculating with the Correct Number of Digits

100

Solve the following using the correct amount of digits in your final answer: 3.41-1.012

What is 2.40?

200

Solve the following using the correct amount of digits in your final answer: 2.67 x 1.743

What is 4.65?

300

Solve the following using the correct amount of digits in your final answer: 9.761 + 15.73 + 3.2

What is 28.7?

400

Solve the following using the correct amount of digits in your final answer: 10.78 x 8.7 x 0.134

What is 13?

500

Solve the following using the correct amount of digits in your final answer: 20.21 x 4.30 / 3.27

What is 26.6?

Scientific Method and Lab Reports

100

Fill in the Missing Step to the Scientific Method:

1. Ask a question

2. Make a Hypothesis

3. _______________

4. Analyze Data

5. Make a Conclusion

6. Communicate Results

What is Test your Hypothesis (Experiment)?

200

What information do you put in Methods and Materials?

What is the Procedure and Materials used for a lab?

300

What is the purpose of a lab report?

What is to communicate the results of your lab to Mrs. McCaslin?

400

Where do you include the background research on your lab report?

What is the Introduction?

500

Name the parts of a graph that should ALWAYS be included when making your graph? (Your answer should contain 5 items)

What is the Title, the Axes Labels (with Units), a consistent increase in numbers, the plotted points, and the Best Fit Line?