This is a log that I keep for each of my students. I make copies of it back to back and bind it into my lesson plan book, which I make as well. This way, if I ever need to contact a parent, I have it with me rather than having to look for it online. It's also very convenient during parent teacher conference because I can jot down some concerns or questions that parents may have. It also allows me to update their information right away as well.