We began Chapter 2 from Gracyn's Go Math workbook. She took a chapter review test so that I could determine which concepts were retained from last year and which areas need focus. She did very well and we will only spend a few days on this chapter. Lesson 2.4 was completed which covered how subtraction problems can be solved by making a bar model. We talked about the word problems having two parts and a whole. Depending on the information given determines what information needs to be found. We also spent time using the white board to complete subtraction problems.