Interactive math practice site for students in Kindergarten through 5th grades. No credit card necessary. The code can not begin with a dash (-)Use only letters, numbers or a dash. Simply send us your spreadsheet.Use only letters, numbers or a dash.
The code can not begin with a dash (-)Creating class rosters, assigning lessons, and tracking student progress has never been easier.Unlimited access to customized lessons tailored to help children learn.If your child has an "I Know It" account through their school, please sign in using the "Student" option above with their username and password provided by the school.Sign up for a free 60 day trial. Custom easy-to-navigate interface allows students to get started quickly.A wide variety of Common Core aligned lessons to help students stay on track.When students answer questions correctly, an animated character sings, dances, and praises their work.If you sign-up for a school membership, we'll be happy to provide your teachers with a free introductory training via video conference.Complimentary data entry when you sign up for a school/district license. Review addition, subtraction, multiplication, division, fractions, telling time, counting money, geometry, and much more!