For those who don't know, I am an enrichment teacher in my building and work with all grade levels throughout the year... When we get back from break I am about to begin working with our 3rd grade and on Friday the teachers left me with the thought that they want to do a 6 week (30 minute sessions once a week) unit on math games/logical problem solving... I have great books of logic puzzles and deductive reasoning that my 4th graders love and they would be a stretch for 3rd grade but doable... I was wondering if anyone has any other resources that you think would be helpful... Is there a teamwork problem solving activity that would be appropriate that could last them 2 or 3 sessions maybe? thanks in advance!!