1 / 13

Scientific Method

Scientific Method. Chapter 1 Section 1. Def. of Sci. Method. Scientific method is a series of steps that you follow to help find a scientifically supported answer to a problem or question This process can be used by anyone!!!!. Vocab Related to the Sci. Meth.

idra
Download Presentation

Scientific Method

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Scientific Method Chapter 1 Section 1

  2. Def. of Sci. Method • Scientific method is a series of steps that you follow to help find a scientifically supported answer to a problem or question • This process can be used by anyone!!!!

  3. Vocab Related to the Sci. Meth. • Variable-A factor in the experiment, something that has the ability to affect the experiment • Controlled Variable-All the factors that you have to keep the same to make it a fair experiment

  4. Vocab Related to the Sci. Meth. • Manipulated Variable-Whatever it is that you are going to change (manipulate) in the experiment • Responding Variable-The factor that is going to be affected in the experiment Please find manipulated and responding variables for each question

  5. Steps of the Sci. Meth. • Make an observation- - The observation is just noticing something about the world around you • Example-My grass is not growing this summer • Ask a question based on the observation - Must be a testable question!! • Example-List on board

  6. Steps of the Sci. Meth. 3. Brain storm some possible ideas • Think about different options • Do not be afraid to think outside of the box • Examples-List on board

  7. Steps of the Sci. Meth. 4. Make a hypothesis • A hypothesis is an educated prediction as to what you think is going to happen • In this class you will be required to follow the IF (manipulated), Then (responding), Because (Scientific Reasoning) format.

  8. Hypothesis Continued • To write a hypothesis you must first identify your variables • Manipulated- • Responding- • In the first part of the hypothesis you tell me how you are going to manipulate or change the experiment • In the second part of the hypothesis you tell me how the experiment is going to be affected

  9. Hypothesis Continued • In the third and final part of the hypothesis you must give me a scientific reason for your prediction • YOU CAN NOT REPEAT TALKING ABOUT THE MANIPULATED VARIABLE!!!!!!!!!!!!!!

  10. Steps of the Sci. Meth. 5. Design the experiment • In this phase we need to take the time to make a step by step procedure that will test our question • It is very important to monitor and list as many controlled variables as possible • Remember controlled variables keep the experiment fair

  11. Steps of the Sci. Meth. 6. Gather and Analyze Data • You first need to create a data table that will hold the data that you will be collecting • To create table follow these steps 1. First column should be broken down by manipulated variable (should have a minimum of three)

  12. Steps of the Sci. Meth. 7. Accept or reject the hypothesis • You do not get marked wrong if your hypothesis was wrong, remember it was only an educated PREDICTION!!!

  13. Bias and The Sci. Method • Bias-Misinterpretation of data due to personal beliefs • People may lie or change data because they do not want to believe the experiment, or they do not want to be wrong

More Related