NumicornNumicornLearn, solve, progress

Grade 6 Science · Scientific Method and Data

Grade 6 Scientific Method and Data Practice Test

Build Grade 6 Science skills with five 10-question practice tests on scientific questions, hypotheses, variables, controls, data tables, graphs, evidence, conclusions, reliability, and safety.

Scientific Method and Data Practice Tests

These Grade 6 Science practice tests help students plan fair investigations, collect useful evidence, organize data, and explain results. Students practice questions, hypotheses, independent and dependent variables, controls, procedures, qualitative and quantitative data, tables, graphs, averages, claims, reasoning, reliability, accuracy, limitations, and laboratory safety.

Skills covered

  • Writing testable questions and hypotheses
  • Identifying independent, dependent, and controlled variables
  • Designing fair procedures and comparison conditions
  • Distinguishing qualitative and quantitative data
  • Choosing tables and graphs for different data sets
  • Interpreting evidence, averages, patterns, reliability, accuracy, conclusions, and limitations

How to use these practice tests

Start by identifying the question and the variable being changed. Then find what is measured and which conditions must stay the same. When analyzing results, use the data rather than the prediction, look for patterns across trials, and write a conclusion that matches the evidence without making a claim broader than the investigation.

For more Grade 6 Science practice, return to the Grade 6 Science category.

Select a test

5 Tests
1. Test2. Test3. Test4. Test5. Test

1. Test

Grade 6 Scientific Method and Data Practice Tests

A 10-question Grade 6 Science practice test on scientific questions, hypotheses, variables, controls, procedures, data tables, graphs, averages, evidence, conclusions, reliability, and safety.

Design fair investigations, identify variables, organize data, interpret patterns, evaluate evidence, and write conclusions that match the results and limitations.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What is the first useful step in a scientific investigation?

Please select an answer first.

Correct answer: A

The correct answer is Ask a testable question about an observable phenomenon..

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: A testable question identifies what the investigation will study and measure.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

A testable question identifies what the investigation will study and measure.

2. QuestionMultiple choice

What is a hypothesis?

Please select an answer first.

Correct answer: B

The correct answer is A testable prediction that can be supported or not supported by evidence.

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: A hypothesis predicts an outcome and can be investigated with observations or measurements.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

A hypothesis predicts an outcome and can be investigated with observations or measurements.

3. QuestionMultiple choice

Which is the best hypothesis for testing light and plant growth?

Please select an answer first.

Correct answer: C

The correct answer is If a plant receives more light, then its growth may increase because light supports photosynthesis..

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: The hypothesis connects a change in light with a measurable growth outcome and gives a reason.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

The hypothesis connects a change in light with a measurable growth outcome and gives a reason.

4. QuestionMultiple choice

What is the purpose of a procedure?

Please select an answer first.

Correct answer: D

The correct answer is To describe the steps needed to carry out an investigation fairly and safely.

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: A clear procedure allows the investigation to be repeated and evaluated.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

A clear procedure allows the investigation to be repeated and evaluated.

5. QuestionMultiple choice

Why should a scientist make a prediction before collecting data?

Please select an answer first.

Correct answer: A

The correct answer is The prediction provides a statement that the evidence can test..

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: A prediction gives the investigation a claim to compare with the observations.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

A prediction gives the investigation a claim to compare with the observations.

6. QuestionMultiple choice

What is a conclusion?

Please select an answer first.

Correct answer: B

The correct answer is A statement that explains what the evidence shows about the investigation question.

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: A conclusion interprets evidence and connects it to the question or hypothesis.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

A conclusion interprets evidence and connects it to the question or hypothesis.

7. QuestionMultiple choice

Why should a procedure include repeated trials?

Please select an answer first.

Correct answer: C

The correct answer is Repeated trials can reveal patterns and reduce the effect of random error..

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: Repeating a test helps determine whether a result is consistent.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

Repeating a test helps determine whether a result is consistent.

8. QuestionMultiple choice

What should a scientist do if the data do not support the hypothesis?

Please select an answer first.

Correct answer: D

The correct answer is Report the evidence honestly and revise the explanation or hypothesis if needed..

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: Scientific explanations must be based on evidence, even when results are unexpected.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

Scientific explanations must be based on evidence, even when results are unexpected.

9. QuestionMultiple choice

Which question is testable?

Please select an answer first.

Correct answer: A

The correct answer is How does water temperature affect the time needed for sugar to dissolve?.

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: The question identifies measurable variables that can be tested.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

The question identifies measurable variables that can be tested.

10. QuestionMultiple choice

Why is it important to communicate scientific results?

Please select an answer first.

Correct answer: B

The correct answer is Other people can evaluate the evidence, repeat the investigation, and build on the findings..

  1. Identify the investigation skill: Determine whether the question asks about a question, hypothesis, variable, data display, conclusion, or safety practice.
  2. Use the evidence: Sharing methods and results supports checking, repetition, and further scientific work.
  3. Check the design: Confirm that the procedure is fair, measurements are recorded clearly, and the conclusion matches the evidence.

Sharing methods and results supports checking, repetition, and further scientific work.

Previous testNext test

Frequently asked questions about Grade 6 Scientific Method and Data

What topics are covered?

The page covers testable questions, hypotheses, variables, controls, procedures, data types, tables, graphs, averages, evidence, claims, reasoning, reliability, accuracy, limitations, and lab safety.

How should students analyze an investigation?

Identify the variables, check whether the test is fair, review repeated data for patterns, and write a conclusion that is supported by evidence and limited to the tested conditions.

How many questions are on this page?

The page includes five mini tests with 10 questions each, for 50 Grade 6 Scientific Method and Data questions in total.