WA.3. Writing: The student writes clearly and effectively.
3.3. Knows and applies writing conventions appropriate for the grade level. (W)
3.3.5. Applies usage rules.
3.3.5.a. Applies usage rules from previous grades.
3.3.5.c. Uses resources to check usage.
3.3.6. Uses complete sentences in writing.
3.3.6.a. May use fragments in dialogue as appropriate.