My son had been lying to us about certain things that would happen at school. One example would be that during the first week of first grade, he came home with a little teddy bear eraser. When I asked what it was, he said that a friend in class gave it to him. ( afterwards I found out he took it from the teacher's stuff she had out) So, after that, I went back and talked to him about first , stealing the eraser, and then lying about how he got it. I told him that lying makes us very disappointed in him. That telling the truth is a lot better then lying. How even though he might get in trouble, he would get in BIGGER trouble for lying. He then started to cry and told us he was sorry. Disappointing us, is something my son hates to do. We also asked how he can make ammends with his teacher. He said he should return the eraser, and write her a letter. The teacher wrote us the next day, and thanked us . After that, when my son does something at school, we always tell him to look us in the eye and tell us the truth. He remembers that we will be disappointed in him if he lies, but if he tells us the truth, we can work through it. He also has not stolen anything since then. All kids lie now and again, it's part of growing and processing, and building character,etc. The important thing as parents, is to help them learn the importance of right and wrong, the difference between lying and being truthful, and respecting yourself and everyone else.