This worksheet by ArgoPrep has grade-one students working on telling time to the half-hour. This worksheet is a great way for students who have been practicing reading the hour of the clock to now use those skills and go a step further to tell time to the half-hour. First graders will read the hour and the minute hands will be at the half-hour. This worksheet will be just what students need to learn and practice how to tell time to the half-hour.