You might want to look at my "Science Play" series. These are four picture books that are interactive--you read a few pages, an activity is suggested, you stop and do the activity, make a discovery and come back to the book to read more. Ultimately you come to understand a science concept that is non-intuitive. The titles are:
I See Myself (why you see yourself in a mirror)
I Get Wet
I Fall Down
I Face the Wind (a Sibert Honor book)
I have written about these books here: http://www.www.vickicobb.com/scienceplay.html
If you have questions, please feel free to contact me.
Wow! Cool, Vicki.