1. 2nd Grade Math Expressions October 5, 2010 Laura Chambless Dr. Monica Hartman
2. Agenda Introduction to Common Core State Standards Digging into your end of year assessment data Deeper look at number sense units What you are going to focus on back in class?
7. Looking at Data Look over end of year Benchmark Assessment Find questions which students are at advance level (star) CELEBRATE! Find questions which students are at basic level (B) Find questions which students are at below basic level (BB) Look at the End of Year Assessment - Response Frequency Report (Item Analysis) to find GLCE. Use the CC Aligned to GLCE document to look at Basic (B) and Below Basic (BB) items. Find where it is taught in your MX book.
8. Unit 1: Strategies Break-Aparts Partner Houses Math Mountains Count On Strategies (+/-) to find Totals/Partner Count all using pictures Count on using number and pictures Count on using fingers Make a Ten Strategies
9. Unit 3: Problem Types Change Plus Problems/Change Minus Problems Collection Problems: Put Together or Take Apart Collection Problems: Static/No Action Group Name Problem Comparison Problems See Teaching Notes: math background on problem type
10. Last year our school had 5 computers in the library. They bought some more over the summer. Now there are 12. How many computers did they buy over the summer? Understanding the problem Read the problem aloud and have a few volunteers retell the problem in their own words. Act it out Drawings, Equations, Math Mountains - label drawings Unit 3Lesson 1 Class Activity - Problem #1
11. Last year our school had 5 computers in the library. They bought some more over the summer. Now there are 12. How many computers did they buy over the summer? Unit 3Lesson 1 Class Activity - Problem #1 Drawing Equation Math Mountain Now 12 Now 12 5 + = 12 7 5 Last Year Buy? Now Buy? Last Year + = 7 5 7 Buy? Last Year
12. Practice Use Teaching Notes for background information on problem type. Complete Understanding Story Problems A First by yourself When elbow partner is done- compare answers Complete B-D the same way Use teacher manual to help (unit 3)
