Travel around the solar system and celebrate what makes each planet unique! From Neptune to Mercury and all the planets in between, each one is different and each one is happy to be what they are.
Ferrie, Chris, author.
Simple explanations of complex ideas for your future genius! Written by an expert, The ABCs of Mathematics is a colorfully simple introduction for babies (and grownups!) to a new math concept for every letter of the alphabet--from addition all the way to zero. Each page in this mathematical primer features multiple levels of text so the book grows along with your little mathematician--read just one line of text per page to start or linger on the longer descriptions as baby's vocabulary expands. This alphabetical installment of the Baby University board book series is the perfect way to introduce basic concepts to even the youngest mathematician. Baby University: It only takes a small spark to ignite a child's mind!--Provided by Amazon.com.