August & September Calendar Counting Math Concepts focus upon CCSS 2.0A.2; 2.0A.3; 2.G.1; 2.NBT.1; 2;MBT.2; 2NBT.3;2NBT.4; 2.NBT.5, and 2NBT.8 for 2nd grade. There are two calendars for August and September and the skills are randomly selected for diversity and individuality. The calendar can easily be modified for first grade. I have created an annual packet that goes along with this Smart Lesson all 12 calendars are included. I have added to this lesson and will have lesson plans, Focus Questions, Formative, Summative Assessments and work sheets within the week. If you downloaded please update your file.