One More / One Less: Numbers to 20 can be used many ways in your classroom. Using the included recording sheet, use as a SCOOT game with the whole class, as TASK CARDS in a math center, as a READ AND WRITE THE ROOM math center, as a TAKE-HOME ACTIVITY in place of traditional homework, and as an ASSESSMENT. You can also use the task cards to incorporate one more/one less skills in your daily math talk.
Students love these cards for the colorful graphics, and the challenge to complete their recording sheet independently. They become so engaged in the activity, that they don't realize they are working on the math standards for Counting and Cardinality, and Numbers and Operations in Base Ten.
Students count the objects on the card, complete the task (one more, or one less) printed at the top, then write their answer on the recording sheet. A large number line is on the recording sheet to as a visual intervention to those who need it. Answer sheet included!