Never go back! And if what broke you tries reaching out to you again, ignore them. A valuable lesson for everyone to know. If they broke you to begin with then he didn't love to fight and be better for both of you.
This kindergarten skill goal sheet that is a fun and very visual way for the kids to see what skills they have mastered. When a skill has been mastered, the child can put a sticker in the box. Excellent motivation to meet kindergarten goal
The Ketchup Experiment! Kid friendly site with lots of neat experiments! It has one that makes a rocket out of a film canister, which would be good for an grade space unit, but it has to many kid friendly expiriments. Great site for any science teacher.