boatwife98 Posted March 14, 2015 Share Posted March 14, 2015 http://www.uen.org/core/science/sciber/ Hi! I am looking at this for my 4th and 6th graders. Can anyone provide a review? Thoughts on one level with multiple kids? Was/is gathering materials a pain? Thanks for your time! Quote Link to comment Share on other sites More sharing options...
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