3rd Grade Math Journal Prompts for Fall - includes addition, subtraction, rounding, 2-step problems, multiplication, and division.
Here's a nice set of sentence starters for student math journals.
FREE math journal prompts--great for the beginning of the year--second grade math freebie--total of 16 pages
Diary of a Not So Wimpy Teacher: Teaching Students to Write About Math
Smiling and Shining in Second Grade: Math Journal Prompts for Second Grade
An easy way to add writing to your math classroom! These prompts are appropriate for almost any class from 6-12th grade.
FREE MATH JOURNAL PROMPTS FOR KINDERGARTEN AND FIRST GRADE - TeachersPayTeachers.com
Math Journal Prompts for Second Grade--FREE 16 math journal prompts. adapt for first grade.
Math Talk Sentence Starters