This is a simple spreadsheet of the 5th grade Math TEKs, with a vertical line for student names. I like to have something I can look at as my kids master specific TEKS, then I know who I need to work with in separate groups. I have a blank space for your customized key if need be. I used different markers to show mastery, help, or intervention..
I also use this as general documentation. If I work with a small group on August, 30 on place value. I write the date next to the students name under that TEK, and highlight in the color needed after we meet. It helps for tutoring as well. If I ever have to look at a students records for meeting or instruction, I simply look at that student and all the documentation is needed.
I check if students have met a TEKs standards using all types of work, and it is difficult and time consuming to grade everything, so I keep this open and near me all the time during class. As I check work or exit slips, I go ahead and check off on each student. They get immediate feedback and I have an immediate grade/documentation, and I do not have to keep the paper assignment.
You can use this as you wish. I simply work better having it all in one place and not in individual sheets for each student.