I use this organizer to quickly jot down students that need help in different areas when I'm going through their work or making observations. I use this page for both reading and math. It contains a strategy (or blank space to write the strategy you need) and a space for student names.
Included in this resource are several pages of prewritten strategies for fiction & nonfiction as well as a page for math. The final page is blank to allow easy customization for any grade level.