Our positive programme for 4-7 year old children, which focuses on friendship, kindness and respect, is available in the Primary/Elementary - "Themes for Younger Children" section of this website. It consists, for the most part, of children's video clips with questions teachers can ask the children after they watch the videos. To complement these resources you might like to also check out other useful and easily available resources and pick and choose from among them what suits your purposes, as follows:
The Walk Tall programme (You can Google this)
The Stay Safe programme (You can Google this too)
The Peace First website (you can Google this too)
The "Talkabout for Children" series of books that might be already in your school, by Alex Kelly, (available to order from www.speechmark.net), which contain materials that you can photocopy for use in a class group even if that is not their original purpose.
The "Zippy's Friends" programme (You can Google this too)