One of the best aspects of LtoJ is that it is a process and not a pre-packed program. This means teachers in PLC's can adjust the questions and the key concept lists. For example, we have built our math standards quizzes with input from state standards, our curriculum, MAPS and ourexperience. I cannot imagine teaching without LtoJ . Fortunately, our school district is very supportive of the process; but if they ever dropped their support I would continue with LtoJ anyway