
Grade 8 Argument Writing Essentials
Building Strong Arguments with Evidence Quarter 3: Writing & Research Skills 20-Minute Learning Session

What Makes an Argument?
A CLAIM - what you believe or want to prove REASONS - why you believe your claim EVIDENCE - facts, data, quotes that support your reasons COUNTERCLAIMS - addressing opposing viewpoints

Opinion Detective
Read these statements: 'Homework should be banned from all schools.' 'Students spend an average of 2 hours on homework nightly.' Which one is an OPINION? Which is a FACT?

Spotting Opinions
Opinion signal words: I think, I believe, In my opinion, should, best, worst Opinions show what someone thinks or feels Example: 'Pizza is the best lunch food' Practice frame: 'I think ____ because ____'

Finding Evidence
Facts - information that can be proven true Statistics - numbers and data from research Quotes - what experts or witnesses say Examples: '85% of students prefer...' or 'Dr. Smith states...'

Opinion vs Evidence Sort
{"left":"Schools should start later in the morning\nResearch shows teens need 9 hours of sleep\nHealthy food tastes terrible","right":"The cafeteria serves pizza twice weekly\nVideo games are more fun than reading\nStudents read 20 minutes daily for homework"}

Match Evidence to Claims
CLAIM: 'Students should have recess in middle school' Which evidence supports this claim? A) 'Recess is fun and exciting' B) 'Physical activity improves focus by 23%' C) 'I think recess is the best part of school'

Remember: Strong Arguments Need Strong Evidence
'The best arguments are built on a foundation of credible evidence, clear reasoning, and respect for different viewpoints.'