Grade 2 I Can Math Statements

Transcription

1 Grade 2 I Can Math Statements

2 Operations and Algebraic Thinking 2.OA.1 I can solve one- and two-step addition and subtraction word problems within 100. Visualize Retell Think Share Your Strategies More or Less?

3 Operations and Algebraic Thinking 2.OA.2 I can use mental math to fluently add and subtract within 20. More or Less?

4 Operations and Algebraic Thinking 2.OA.3 I can determine if a number is odd or even by grouping objects.

5 Operations and Algebraic Thinking 2.OA.4 I can use rectangular arrays to write and solve repeated addition problems.

6 Number and Operations in Base Ten 2.NBT.1 I can represent a 3-digit number with hundreds, tens, and ones. 163

7 Number and Operations in Base Ten 2.NBT.2a I can identify a bundle of 10 tens as one tens equals 100

8 Number and Operations in Base Ten 2.NBT.2b I can explain the value of each digit in a 3-digit number hundreds, 40 tens, 7 ones

9 Number and Operations in Base Ten 2.NBT.2 I can skip count by 5s, 10s, and 100s.

10 Number and Operations in Base Ten 2.NBT.3 I can represent numbers in different ways. H T O One Hundred Eleven

11 Number and Operations in Base Ten 2.NBT.4 I can compare two 3-digit numbers using the <, >, =. 465 < > is less is greater than = is the same as 206

12 Number and Operations in Base Ten 2.NBT.5 and 2.NBT.6 I can use place value to add and subtract.

13 Number and Operations in Base Ten 2.NBT.4 I can find 10 more or 10 less than a number without counting. 76 =

14 Number and Operations in Base Ten 2.NBT.7 I can add and subtract within 1000, using concrete models or drawings and strategies.

15 Number and Operations in Base Ten 2.NBT.8 I can mentally add and subtract 10 or 100 to or from a given number More or Less?

16 Number and Operations in Base Ten 2.NBT.9 I can explain why addition and subtraction strategies work. Share Your Strategies

17 Measurement and Data 2.MD.1 I can measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.

18 Measurement and Data 2.MD.2 I can measure two objects using different units and explain how the two measurements relate to the size of the unit I chose.

19 Measurement and Data 2.MD.3 I can estimate lengths using units of feet, centimeters, and meters.

20 Measurement and Data 2.MD.5 I can solve addition and subtraction word problems involving lengths (within 100).

21 Measurement and Data 2.MD.6 I can use a number line to solve addition and subtraction problems.

22 Measurement and Data 2.MD.7 I can tell and write time to the hour, half hour and in five minutes intervals. 2:00 10:30

23 Measurement and Data 2.MD.8 I can solve word problems that involve money. I have 16 cents. How much more do I need to get to 50cents?

24 Measurement and Data 2.MD.9 I can measure lengths of several objects and represent the measurement data on a line plot.

25 Measurement and Data 2.MD.10 I represent and interpret data on picture graphs and bar graphs. 12 people liked chocolate. More people like strawberry than vanilla. 23 people were surveyed.

26 Geometry 2.G.1 I can identify the attributes of 2-D and 3-D shapes. I know that this shape is a triangle because it has 3 sides and 3 angles. It is also closed not open.

27 Geometry 2.G.1 I can identify and draw quadrilaterals. I made a square. I used 2 triangles.

28 Geometry 2.G.1 I can identify and draw triangles. I made a square. I used 2 triangles.

29 Geometry 2.G.2 I can partition same a rectangle into same size squares.

30 Geometry 2.G.2 I can partition a rectangles into same size squares.

31 Geometry 2.G.3 I can identify and partition circles and rectangles into two, three, and four equal shares of a whole.

32 Geometry 2.G.3 I can describe the whole as two halves, three thirds, or four fourths.

33 Geometry 2.G.3 I can describe equal shares using vocabulary : halves, thirds, fourths, half of, thirds of, etc.

34 Geometry 2.G.3 I can justify why equal shares of identical wholes do not need to have the same shape.

35 Standard for Mathematical Practice MP1 I can solve problems without giving up.

36 Standard for Mathematical Practice MP2 I can think about numbers in many ways.

37 Standard for Mathematical Practice MP3 I can explain my thinking and try to understand others.

38 Standard for Mathematical Practice MP4 I can show my work in many ways.

39 Standard for Mathematical Practice MP5 I can use math tools and tell why I chose them.

40 Standard for Mathematical Practice MP6 I can work carefully and check my work.

41 Standard for Mathematical Practice MP7 I can use what I know to solve new problems.

42 Standard for Mathematical Practice MP8 I can discover patterns in mathematics.