This google sheets template is fully editable.
I created a list of drop-down buttons that allow you to choose "ABS" or "Tardy" and a few attendance codes that work with TEAMS. You can change your button options to anything you want instead,
Along the left side you will see the student's total number of tardies and absences for the semester, if you copy and paste the columns you can create the full year on one sheet.
I have this set up for 'A' and 'B' day block schedules, but you could easily change that to 'Semester 1' and 'Semester 2' if you prefer.
The colors are set automatically, if the student is present it stays green, any notes you include will not change the color.
'ABS' is set to change the color to red, and 'Tardy' changes it to yellow.
Simply copy and paste your students in and you have a quick way to monitor attendance!