This is a 2nd grade topic plan for the EnVision series by Pearson. It covers lessons 1-9, Mental Subtraction, including Common Core Standards, Vocabulary, Essential Questions, Materials, and Content Reviewed. It is in Word so you can make changes if necessary.
Also check out the PowerPoint I created that goes along Topic 11 - Three Digit Addition and Subtraction. Included is vocabulary review, reteaching (review) questions, and a quiz with an answer key at the end.