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Getting Irregular

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In math, we use addition to create multiples. In writing, we use the plural form to express multiples. These colorful worksheets challenge students to write the plural form of tricky words like fish, spy, person, wolf, birthday, library, mouse, calf, and more. This is a great supplement to lessons about irregular plural nouns.

Help your students conquer irregular verbs with this Let's Get Irregular lesson plan.

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First Grade

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First Grade Reading & Writing Worksheets: Getting Irregular

Guided Lesson: Word Play

Guided Lessons are a sequence of interactive digital games, worksheets, and other activities that guide learners through different concepts and skills. They keep track of your progress and help you study smarter, step by step.

Guided Lessons are digital games and exercises that keep track of your progress and help you study smarter, step by step.

This word play lesson teaches second graders about diphthongs (ow, ou, oi, oy and ew words) and tricky plural nouns (geese, feet, mice). It also introduces kids to the bossy R rule, which states that when the letter r follows a vowel it changes the way the word is pronouced, for example far, car, and fur. These rules can help second graders advance their reading fluency and spelling skills.

This word play lesson teaches second graders about diphthongs (ow, ou, oi, oy and ew words) and tricky plural nouns (geese, feet, mice).

This lesson includes printable activities: Download all (5)

Song: The Rule Breakers: Diphthong Song

Game: Ski Race: Irregular Plural Nouns

Story: Norman the Caterpillar

Game: Bossy R Words Spelling

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Printable worksheet

Getting Irregular

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Guided Lesson: Word Play

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