This document contains a science test on key concepts like the scientific method, hypotheses, and variables. It includes multiple choice questions to identify a hypothesis and what chemists study. True/false questions cover scientific notation, conversion factors, and dependent/independent variables. Fill in the blank questions ask students to complete sentences using supplied terms. An essay question is also included but not specified. Scores and highest possible scores are listed for the test.

1. Name:
Class Period:
Your Score:
Highest Possible Score:
Multiple Choice: For each of the following questions,circle the letter of the answer that best answers the
question.
1. A is a possible explanation based on facts and reason.
A. Mass
B. Scientific Method
C. Hypothesis
D. Matter
2. Chemists study and how it changes.
A. Qualitative
B. Matter
C. Mass
D. Hypothesis
True or False:For each statement,circle True or False.
True False 1. Scientific notation is short cut method of writing a number.
True False 2. The number 10, 361 are in Scientific Notation.
True False 3. A conversion factor is a ratio or fraction that shows how two units are related.
True False 4. The variable that is changed by the experiment is the dependent variable.
True False 5. The dependent variable responds to the independent variable.
FillintheBlank:Into each sentence below, copy a term from the word bank that correctly completes the
sentence.
[Insert term] [Insert term] [Insert term] [Insert term] [Insert term]
[Insert term] [Insert term] [Insert term] [Insert term] [Insert term]
[Insert term] [Insert term] [Insert term] [Insert term] [Insert term]
1. [Insert question that includes a blank for the missing word or phrase]
2. [Insert question that includes a blank for the missing word or phrase]
3. [Insert question that includes a blank for the missing word or phrase]
4. [Insert question that includes a blank for the missing word or phrase]
[Insert class title]: [Insert unit name] Page 1 12/1/11

2. Essay Question: [Insert essay question here]
(For teacher’s use only)
[Insert class title]: [Insert unit name] Page 2 12/1/11