Crabtree Publishing Company<strong>2012</strong> <strong>Common</strong> <strong>Core</strong> <strong>State</strong> <strong>Standards</strong> <strong>for</strong> MathematicsGRADE ONEMeasurement and DataRepresent and interpret data.1.MD.4. Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points,how many in each category, and how many more or less are in one category than in another.Page8484GeometryReason with shapes and their attributes.1.G.1. Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation,overall size) ; build and draw shapes to possess defining attributes.1.G.2. Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles) or three-dimensional shapes(cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose newshapes from the composite shape.Page858485GeometryReason with shapes and their attributes.1.G.3. Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters,and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand <strong>for</strong> theseexamples that decomposing into more equal shares creates smaller shares.Page84HC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$16.95 ______ 978-0-7787-4338-5 Fractions My Path to Math $6.95 ______ 978-0-7787-4356-9 LGRADE TWOOperations and Algebraic ThinkingRepresent and solve problems involving addition and subtraction.2.OA.1. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from,putting together, taking apart, and comparing, with unknowns in all positions.Page84HC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$16.95 ______ 978-0-7787-5279-0 What comes in sets? My Path to Math $6.95 ______ 978-0-7787-5268-4 F$16.95 ______ 978-0-7787-4339-2 Graphing My Path to Math $6.95 ______ 978-0-7787-4357-6 LHC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$16.95 ______ 978-0-7787-6784-8 Polygons My Path to Math $6.95 ______ 978-0-7787-6793-0 L$16.95 ______ 978-0-7787-4340-8 Geometry My Path to Math $6.95 ______ 978-0-7787-4358-3 M$16.95 ______ 978-0-7787-6779-4 3-D Shapes My Path to Math $6.95 ______ 978-0-7787-6788-6 LHC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$15.95 ______ 978-0-7787-5274-5 Beginner Word Problems My Path to Math $6.95 ______ 978-0-7787-5263-9 HOperations and Algebraic ThinkingAdd and subtract within 20.2.OA.2. Fluently add and subtract within 20 using mental strategies. 2 By end of Grade 2, know from memory all sums of two one-digit numbers.Page848485HC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$16.95 ______ 978-0-7787-4345-3 Addition My Path to Math $6.95 ______ 978-0-7787-4363-7 K$16.95 ______ 978-0-7787-4350-7 Subtraction My Path to Math $6.95 ______ 978-0-7787-4368-2 K$16.95 ______ 978-0-7787-6785-5 Regrouping My Path to Math $6.95 ______ 978-0-7787-6794-7 LOperations and Algebraic ThinkingWork with equal groups of objects to gain foundations <strong>for</strong> multiplication.2.OA.4. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns;write an equation to express the total as a sum of equal addends.Page84HC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$16.95 ______ 978-0-7787-4348-4 Multiplication My Path to Math $6.95 ______ 978-0-7787-4366-8 K30Tel 1-800-387-7650 Fax 1-800-355-7166 email orders@crabtreebooks.com web www.crabtreebooks.com
Crabtree Publishing Company<strong>2012</strong> <strong>Common</strong> <strong>Core</strong> <strong>State</strong> <strong>Standards</strong> <strong>for</strong> MathematicsGRADE TWONumber and Operations in Base TenUnderstand place value.2.NBT.1. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7hundreds, 0 tens, and 6 ones. Understand the following as special cases:Expectation 2.NBT.1.a.: 100 can be thought of as a bundle of ten tens -- called a ''hundred.''Expectation 2.NBT.1.b.: The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight,or nine hundreds (and 0 tens and 0 ones)Page848585HC Price QTY HC ISBN Title Series PB Price QTY PB ISBN GRL$16.95 ______ 978-0-7787-4343-9 Place Value My Path to Math $6.95 ______ 978-0-7787-4361-3 L$16.95 ______ 978-0-7787-6783-1 Place Value: The Next Stage My Path to Math $6.95 ______ 978-0-7787-6792-3 L$16.95 ______ 978-0-7787-6786-2 Rounding My Path to Math $6.95 ______ 978-0-7787-6795-4 LNumber and Operations in Base TenUnderstand place value.2.NBT.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and
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