Third Grade · Writing · week 13

Because-Sentences with Real Evidence

Strengthen reason paragraphs by adding "because" sentences that connect a reason to specific evidence.

A reason is stronger when it is connected to real EVIDENCE -- a specific example, fact, or observation, not just a feeling.

A "because" sentence links your reason directly to your evidence: "Longer recess would help focus, because movement gives our brains a break from sitting still."

Vague evidence ("because it is true") does not convince anyone. Specific evidence ("because our class is always louder and more distracted right after a rushed recess") does the real convincing work.

📋 For the teacher
Teach it (10–15 min):
  • When your child writes vague evidence ("because it is fun" or "because it is good"), ask "what EXACTLY makes it fun or good?" to dig deeper.
  • Encourage evidence based on real things your child has noticed or experienced, not made-up statistics.
  • Read both a vague and a specific version of the same sentence aloud and ask which one is more convincing.
  • Praise specific evidence enthusiastically this week -- it is genuinely the hardest part of opinion writing at this age.
Talk about it:
  • What makes evidence "specific" instead of "vague"?
  • Why is "because it is true" not strong evidence?
  • Which of your because-sentences do you think is most convincing? Why?

Mastery looks like: They write because-sentences that connect a stated reason to specific, real evidence rather than a vague feeling.

Common stumbles: Offering evidence so vague it could apply to anything ("because it is good"); repeating the reason itself instead of adding new supporting evidence.

See it visually

Interactive, spoken-aloud tools that show this idea in motion.

Sentence BuilderDrag word tiles into a real sentence, with a capital and end mark.try →Paragraph BuilderStack a paragraph: topic sentence, details, closing.try →
Homework for this lessonType it, write it with a stylus, or print it for pencil & paper.open →
Records attendance + 15 min of Writing for this learner.
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