Common Core 2nd grade standards. We will also be reviewing 1st grade standards.(1st grade standards are similar but they do 2 digit numbers instead of 3 digit numbers.)
Use place value understanding and properties of operations to add and subtract.2
2.NBT.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
2.NBT.6 Add up to four two-digit numbers using strategies based on place value and properties of operations.
2.NBT.7 Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

Math is my favorite subject, but as a child I had such a hard time understanding. The teachers went way to fast and I was never able to catch up. I taught 1st grade math for a year and 2nd grade math for 6 years. By  the end of the year all .... well MOST of my students also loved math.When you teach with passion it fills your students will passion also! 

提供的家庭作業
提供的評估
Students will be assessed by observation. They will talk about what they are doing as they do it and answer questions about the problems they solve. 
提供的成績