Relier Pairs Paper Chromatography Sci MethoVersion en ligne assignment par Benjamin D Morgan 1 Scientific Evidence 2 Step 1: Make observations about the natural world 3 Step 2A: Ask a Question 4 Step 5: Analyze the Results 5 Step 6: Write/Draw Conclusions 6 Step 3: Make a Hypothesis 7 Evidence for a conclusion (claim) NEVER comes from... 8 Scientific Questions 9 Step 4: Perform the Experiment 10 Scientific Method 11 Evidence for a conclusion (claim) comes from... 12 Step 2B: Do Research Step where we...Watched videos to learn about marker separation techniques Step where we...Examined the each marker chromatogram to see what it was made out of. Step where we...separated different black inks AND the ink found in the note by using paper chromatography Step where we...Step where we...Answered: "Which marker wrote the note" based on the chromatogram we made of the note during the lab. These are observations, numbers, data, etc. gathered during a lab/experiment Factual questions that are answered without feeling or opinions Stepwise process used to answer a question through experimentation My opinions on what I think the answer is Step where we...Looked at a picture of the crime scene AND read about it Step where...Based on the crime scene observations we asked a question "What pen wrote the love note?" Step where we...Answered "What pen wrote the love note?" before performing an experiment Data or observations only from an experiment or the environment
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