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Lesson Plan
Curated OER

Introduce: The Prefix bi-

For Teachers 2nd - 3rd
Students explore language arts by participating in a word construction activity. In this prefix lesson, students discuss what a prefix is, how they are most commonly used and what they mean. Students answer vocabulary questions about the...
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Worksheet
Curated OER

Prefixes: bi-, mid-, semi-,tri-

For Students 2nd - 3rd
In this spelling prefixes worksheet, students write the 20 spelling words on the lines that contain the prefixes bi, mid, semi, and tri. Students then brainstorm words with the same prefixes.