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Peer Review DNA Extraction
IntroductionMaterials/Methods
• While reading the Introduction & Materials/Methods:– Underline and number the statements that correspond to the
required info– Correct grammar/spelling errors– Write down (on a separate piece of paper for each report)• What you like• What is a concern & a suggestion for improvement
• Once the group is done, switch papers to the next person & repeat the process.
• When the papers are returned back to the author, take a moment to review what was underlined/written.
• As a group, discuss each report, one at a time. Discuss what you liked about each paper. Discuss any possible improvements. Give the author the comment paper.
• What to look for in the Introduction (Content):– Heading/Title “Introduction” # 1– Purpose of the experiment
• Why was this experiment done # 2– DNA Information
• What is DNA? Where is DNA found? # 3 & # 4– Strawberry Information
• Scientific Name # 5• DNA/Chromosome info # 6• Why were strawberries used? # 7
- Extraction Information• How does it work? # 8• When is it used? # 9
– Prediction • What are they expecting to happen? # 10• Why? # 11
- Citations
• What to look for in the Introduction (Writing Style):– Is the writing clear and easy to understand?– Does the writer flow from one idea/topic to the next?– Proper grammar and spelling– Proper citations at the end of a quote or at the end of
paraphrased information• (source, year) or (infosite.com)
• What shouldn’t be in the Introduction:– Results, Analysis of results
• What to look for in the Materials/Methods(Content):– Heading/Title “Materials/Methods” # 1– Materials (In a list) # 2– Pre-filtration methods #3, #4, #5• Berry squishing• Lysis solution• Apparatus setup
– Post-filtration methods #6, #7, #8• Adding precipitate• Waiting for DNA to precipitate• Spooling of DNA
• What to look for in the Materials/Methods(Writing Style):– Is the writing clear and easy to understand?– Does the writer easily flow from step to the next?– Is the writing in 3rd person, past tense?– Proper grammar and spelling
• What shouldn’t be in the Materials/Methods:– Collecting materials, Clean-up procedure– Results, Analysis of results
Groups!Group 1 – Table 1
Christen NatalieVin Rob
Group 2 – Table 2Issak Rocco
CassandraGroup 3 – Table 3 (turtle table)
DanaWilson Bhargav
Group 4 – Table 4KennyAdamOlivia
Group 5 – Table 5SydneyAlainJulia
Group 6 – Table 6SabrinaDarcey
NickGroup 7 - Desks
Sarah Leticia Jose
Groups!Group 1 – Table 1
Luca AbigailMike Abha
Group 2 – Table 2Haddy Sal
Angelo NeinnetteGroup 3 – Table 3 (turtle table)
Dan Patricia
Kaitlyn O
Group 4 – Table 4Jason
MelanieJen
Group 5 – Table 5BriannaJohn MTommy
Group 6 – Table 6Zack
John LRob
Group 7 - DesksElijah
CatherineHasnan
Group 8 - DesksCara
MalloryKaitlyn Q.