MathCurriculum Quarter One: 2.OA.1, 2.OA.2, 2.OA.3, 2.NBT.1, 2.NBT.2, 2.NBT.3, 2.NBT.4, 2.NBT.5, 2.NBT.6, 2.NBT.8, 2.NBT.9, 2.MD.6 "I Can" Standards Math: Operations and Algebraic Thinking 2.OA.1 I can use strategies to solve addition word problems (within 100). 2.OA.1 I can use strategies to solve subtraction word problems (within 100). 2.OA.2 I know my addition facts. 2.OA.2 I know my subtraction facts. 2.OA.3 I can group objects to tell if a number is odd or even. 2.OA.3 I can write a number sentence to show how adding two of the same number will equal an even number. 2.OA.4 I can use addition to help me figure out how many objects are in an array. 2.OA.4 I can write a number sentence to show the total number of objects are in an array. "I Can" Standards Math: Number and Operations in Base Ten 2.NBT.1 I can understand and use hundreds, tens and ones. 2.NBT.1.A I can show that I understand that a bundle of ten "tens" is called a "hundred". 2.NBT.1.B I can show that I understand the numbers I use when I count by hundreds, have a certain number of hundreds, 0 tens and 0 ones. 2.NBT.2 I can count to 1,000 by 1s, 5s, 10s and 100s. 2.NBT.3 I can read and write numbers to 1,000 in different ways. 2.NBT.4 I can compare three-digit numbers using <, =, and > because I understand hundreds, tens and ones. 2.NBT.5 I can add two-digit numbers. 2.NBT.5 I can subtract two-digit numbers. 2.NBT.6 I can add up to four 2-digit numbers. 2.NBT.7 I can use strategies to add numbers within 1000 and know when to regroup. 2.NBT.7 I can use strategies to subtract numbers within 1000 and know when to borrow. 2.NBT.8 I can add and subtract 10 or 100 to any number from 100 to 900 in my head. 2.NBT.9 I can explain why adding and subtracting strategies work using what I know about place value. Use place value understanding and properties of operations to add and subtract. "I Can" Standards Math: Measurement and Data 2.MD.1 I can use different tools to measure objects. 2.MD.2 I can use two different units to measure the same object and tell how the measurements compare. 2.MD.3 I can estimate the lengths of objects using inches, feet, centimeters and meters. 2.MD.4 I can tell the difference in the lengths of two different objects. 2.MD.5 I can use addition and subtraction to solve measurement problems. 2.MD.6 I can make and use a number line. 2.MD.7 I can tell time to five minutes. 2.MD.7 I can use a.m. and p.m. in the right ways. 2.MD.8 I can count money to help me solve word problems. 2.MD.9 I can make a table to organize information about measurement. .2.MD.9 I can show measurements with a line plot. 2.MD.10 I can draw a picture graph to share number information. .2.MD.10 I can draw a bar graph to share number information. 2.MD.10 I can solve problems using information from a bar graph. "I Can" Standards Math: Geometry 2.G.1 I can name and draw shapes. (I know triangles, quadrilaterals, pentagons, hexagons and cubes.) 2.G.2 I can find the area of a rectangle by breaking it into equal sized squares. 2.G.3 I can divide shapes into equal parts and describe the parts with words like halves or thirds. 2.G.3 I can understand that equal parts of a shape may look different depending on how I divide the shape.