Resources and Tools for Elementary Math Specialists and Teachers

Common Core State Standards for Mathematics

Grade(s) K resources related to the following standard:
Operations and Algebraic Thinking
Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
5. Fluently add and subtract within 5.

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This iOS app provides students in grades K-2 with practice counting, writing numerals, addition and subtraction. The user can select the grade level and adjust the time of practice; the app then generates a selection of activities from the base six activities of the app. At the end of the practice the app asks for feedback on the level of difficulty in order to make adjustments for the next practice session.
Activity, Interactive Media, Mobile App
Grade Level: K, 1, 2