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Quiz 1 - Scientific Processing

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1 Quiz 1 - Scientific Processing
Review and Checkpoint

2 Quiz Topic List Control Variables Controls and Constants Science
Scientific Question Hypothesis (2 parts) Conclusion Parts of Graph Reading a Graph Science Scientist 5 senses Observations qualitative quantitative Inferences Control

3 Check Point - Quiz 1 Review
1) What are the 5 senses used for in science? Give an example. 2) What is the relationship between the 5 senses and observations? 3) List the 5 senses 4) List and describe the differences between the two types of observations. 5) Make 2 qualitative and 2 quantitative observations about your yourself.

4 6) How are observations used to make inferences
6) How are observations used to make inferences? Use your answers to question 5 to make an inference about yourself. 7) Identify and Define the different variables. 8) What are controls and constants? Why are they important? How are they different?

5 9) What makes a good scientific question? (Format?)
10) What are the two parts of a hypothesis? 11) What should be in a good conclusion? (5 parts?) 12) What does a graph show? What are the parts

6 The End - Let’s review the answers

7 1) 5 senses are used to gather information about the environment, to make observations
2) To make observations you must use your 5 senses 3) sight, smell, hear, taste, and touch 4) Qualitative obs. describe qualities or traits, and Quantitative obs. describe amounts or numbers 5)

8 6) Inferences are explanations based on observations
6) Inferences are explanations based on observations. Inferences are interpretations of data collected using your senses 7) Independent – Cause, what is tested Dependent – Effect, what is measured 8) Controls are the group not tested on, used to compare, the regular or normal group Constants – the materials and set-up that are kept the SAME

9 9) How does ____IV___ affect the ____DV___?
10) If …. IV …. , then the predicted …DV … is … 11) A conclusion: restates the purpose; hypothesis; observations; inferences; and explains possible sources of error and further questions 12) A graph shows change over time …. All graphs must have a title, axis, scale, and origin.

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