Winter is here, and what a great way to start January and second semester with these January Kindergarten Math Worksheets.. This January No Prep Math Set for Kindergarten has gotten me out of hard times in December for years. You can put these in your math centers, learning centers, bilingual centers, use them in small group, use them with learning partners, use them for RTI purposes. You get a lot of different types of math activities that will have your students learning, having fun with these