ࡱ > [ bjbj . pa!\pa!\ Z Z 4 U . 6 6 6 6 6 $ 9 < 6 6 \ \ \ " 6 6 \ \ \ \ 6 "+sT \ % 0 U \ u u \ u \ d > O , \ { $ : " U u Z > : Grade Level State Indicators Covered: 2.NBT.2, 2.NBT.5, 2.NBT.7, 2.NBT.8, 2.NBT.9, 2.OA.1 Week 1 Number and Operations in Base Ten: Adding on a hundred chart. Adding Multiples of 10. Look for a Pattern. Re teach & Test. Week 2 Number and Operations in Base Ten: Pretest. Subtracting Tens. Finding Parts of 100. Week 3 Number and Operations in Base Ten: Subtracting on a Hundred Chart. Subtracting Multiples of 10. Missing Extra Information. Week 4 Christmas Vacation.2nd Grade Math December Unit Plan #4 Mental Addition Mental Subtraction Critical Questions: Can I count to 1000 using 1s, 5s, 10s, and 100s? Can I add and subtract three-digit numbers? Can I add and subtract with regrouping? Can I add and subtract tens and hundreds in my head? Can I explain why I need to use addition or subtraction to help me solve problems? Can I use strategies to solve addition and subtraction word problems? Skills: -Understand Place Value -Use place value understanding and properties of operations to add and subtract. Assessments: Observe Classroom work Pre/Post Unit Test SCAs Dear Parents and Guardians - During the month of December we will be working on the above unit in 2nd grade math. We will be focusing on becoming proficient in the indicators mentioned above. If you have any questions please feel free to contact us by calling the school at 996-1511. Thanks, Mrs. Richards Mrs. Bell Mrs. Bietry & : D K U \ ] ^ e D E K p ²²sfsVJ hdS hX 5CJ aJ hdS hhH 5CJ OJ QJ aJ h~m 5CJ OJ QJ aJ hdS h_ 5CJ OJ QJ aJ "hdS hX 5>*CJ OJ QJ aJ hdS h7L 5CJ OJ QJ aJ hX 5CJ OJ QJ aJ hdS ht