Use these teaching slides to teach the CCSS math standards for:
Operations & Algebraic Thinking and Number & Operations in Base Ten. The first few problems should be used for guided instruction. You guide the students through every problem speaking out loud as you work out each problem with them. The second set of 10 math problems should be used for..”Do you understand it?” Call on students to come up and work the problem out. They must be able to tell what they are doing and why they are doing it. There are more than 126 slides in this presentation with an average of 50 problems for each topic. There is a slide that also provides resources to help you deconstruct the standards for 2nd Grade.