StephS

There is power in the CRA model! This worksheet is a recording sheet for practicing ten more and ten less with the base ten blocks. Matches 2016 VA SOL 2.1b - The student will identify the number that is 10 more, 10 less

Addresses Virginia Math SOL 5.3 and CCSS.MATH.CONTENT.4.OA.B.4 These cards give students the opportunity to engage in higher order thinking and deep discussion. On each card, there are four numbers. Students decide which one number does not belong with the rest, (i.e. which is the oddball) and justify why they think it does not belong. There can be more than one correct answer for each card. This can be done whole class, as a Number Talk, as a scoot, as part of a center, or even individually.