Tag Archives: Roman numerals

MATH I

  How many? How big? How far? How long? And when should kids know what? From PBS, the Child Development Tracker has descriptions of what kids generally know and do, year by year, from ages 1 to 9, in the fields of Creative Arts, Language, Literacy, Mathematics, Physical Health, Science, and Social and Emotional Growth. […]

Posted in Math | Also tagged , , , | 1 Response