South Dakota ELA 1.W.1.b

ELA1st GradeWriting

The Standard

1.W.1
Write opinion pieces that:
Supply reasons for the opinion.

South Dakota English Language Arts Standards (2025)

Teacher's field guide

What This Standard Means

What Students Need to Do

Students say what they think about a familiar choice and explain why. They give a reason that fits their choice instead of just repeating it.

What Mastery Looks Like

A student writes, 'I like the library because I can find books about dogs.' When asked, they can give another reason for choosing the library.

Common Misconceptions

Some students write 'I like it because I like it' without explaining why. Others add a fact that does not support their choice.

How to Assess It

Exit ticket: 'Which class read-aloud should we reread? Write your choice and one reason.' Check whether the reason explains the choice.

Lesson moves

Ways to Teach It

  1. Give pairs picture cards of two playground games; have them pick one and add a sticky note explaining why.

  2. Ask, 'Should our class read outside or inside today? Why?' Have partners share a choice and a reason.

  3. Play Reason Match: say 'I prefer crayons,' then have students pick the better reason from 'They come in many colors' and 'My shoes are wet.'

  4. List two classroom jobs on the board; have students write which job they would choose and why it fits them.

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Printable 1.W.1.b Worksheet

Preview of the 1.W.1.b printable worksheet

A ready-to-print activity worksheet aligned to 1.W.1.b, with an answer key for the teacher on its own page. No account needed.

PDF, US Letter, prints cleanly in black and white.

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