This Common Core Operations and Algebraic Thinking lesson practices representing addition. As a prerequisite, students should be able to count to answer “how many?” questions about as many as 20 things (K.CC.5). The lesson includes research-based strategies and strategic questions that prepare students for Common Core assessments. Manipulatives can be used to represent addition in this lesson any time objects are used in the problems. In addition to the lesson, there are multiple pages of independent practice and review with questions modeled after the Common Core assessment items.
This lesson is a shockwave file (.swf) that is compatible with all web browsers and operating systems on any PC, Mac, or Chromebook. Answers will pop onto the page with the click of a mouse or presentation remote.
This file is for use until July 1, 2016.
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