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Lesson 1.2: The Methods of

Objectives: At least 80% accuracy, SWBAT 1) define science and identify its branches, 2) identify in the correct order the steps of the , and 3) apply and recognize steps in a given scenario. The Methods of Science An example of the Scientific method: What is Science? Let's say I have a problem: My car won't start. How 1. studies the __natural world______would I use the scientific method to solve this problem? 2. discovers __knowledge______3. discovers 's "__rule____" about how things Problem/Question: work 4. only deals with natural phenomena and natural

causes excludes __supernatural______Observation/Research:

Branches of Science 1. _Life science______(, , Construct Hypothesis: , ) - deals with living things 2. _Earth science______(, ) - , space, rocks, volcanoes, weather Experiment and Materials: 3. Physical science______(, physics) - , , gravity, light, sound

Why Study Physics?

Physics is a branch of science that describes the Results: and energy of all matter throughout the .

What is the Scientific Method? Conclusion: • The scientific method is-

– A logical and systematic approach or process

to problem solving.

– An organized way of using evidence to learn Suppose the car still doesn't start? about the natural .

Steps in the Scientific Method /Research:

Develop a question or problem Problem/Question that can be solved through can experimentation Sometimes be done Construct Hypothesis: by using one or more Observation/Research Make observations and research your topic of interest. of the five senses. An “Educated” guess of an Think! Construct Hypothesis Experiment and Materials: answer to the question Try Again

Develop and follow a procedure Experiment/Materials designed to test the hypothesis. Include a detailed materials list. Results:

Analyze Results/ Draw Conclusion Hypothesis is False Conclusion: or Partially True Hypothesis is True Report Results

PHYSICS Classwork 1.2: The Methods of Science

Name: ______Period: _____ Date: ______Score: ______Objectives: At least 80% accuracy, SWBAT 1) define science and identify its branches, 2) identify in the correct order the steps of the scientific method, and 3) apply and recognize steps in a given experiment scenario. Using your Fall Buddies, pick a question and Design an Experiment 1) What is the best material for insulation? (wool, leather, etc.) 2) Will urine repel sharks? 3) Does the color red make lizards more aggressive? 4) Will fish grow larger if placed in a larger tank? 5) Does exercise reduce the risk of heart attack? 6) Does aspirin keep cut flowers fresh longer?