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