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MD.MA.2.G.Geometry (G)
Geometry (G)
2.G.A. Reason with shapes and their attributes.
2.G.A.1. Additional Standard: Recognize and draw shapes having specific attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.
2.G.A.1.1. Ability to sort shapes by common attributes.
Quiz, Flash Cards, Worksheet, Game & Study GuideCongruent Shapes
Quiz, Flash Cards, Worksheet, Game & Study GuideShapes
Quiz, Flash Cards, Worksheet, Game & Study GuideShapes
2.G.A.2. Additional Standard: Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.
2.G.A.2.1. Ability to partition rectangles into rows and columns of same-size squares lays the foundation for the development of multiplication, area, and fractions.
2.G.A.3. Additional Standard: Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that eq
2.G.A.3.1. Ability to partition circles and rectangles into equal parts lays the foundation for the development of fractions.
2.G.A.3.2. Ability to model using concrete materials (e.g., paper folding, geoboards, fraction manipulatives) to create equal shares.
Quiz, Flash Cards, Worksheet, Game & Study GuideDivision
MD.MA.2.MD.Measurement and Data (MD)
Measurement and Data (MD)
2.MD.A. Measure and estimate lengths in standard units.
2.MD.A.1. Major Standard: Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.
2.MD.A.1.1. Ability to measure to the nearest inch, centimeter, yard, or meter.
Quiz, Flash Cards, Worksheet, Game & Study GuideMeasurement
Quiz, Flash Cards, Worksheet, Game & Study GuideMeasurement
Quiz, Flash Cards, Worksheet, Game & Study GuideMeasurement
Quiz, Flash Cards, Worksheet, Game & Study GuideUnits of Measure
2.MD.A.2. Major Standard: Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen.
2.MD.A.2.1. Ability to recognize the equivalent units of 12 inches = 1 foot and 100 centimeters = 1 meter as well as non- standard equivalent measurements.
2.MD.A.4. Major Standard: Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.
2.MD.A.4.1. Ability to connect measurement comparisons to subtraction (comparing) and addition (counting on).
2.MD.B. Relate addition and subtraction to length.
2.MD.B.5. Major Standard: Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the pro
2.MD.B.5.1. Ability to develop equations to represent word problems.
Quiz, Flash Cards, Worksheet, Game & Study GuideStory Problems
Quiz, Flash Cards, Worksheet, Game & Study GuideStory Problems
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.MD.B.6. Major Standard: Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the number 0, 1, 2, …, and represent whole-number sums and differences within 100 on a number line diagram.
2.MD.B.6.1. Ability to locate and represent points on a number line.
Quiz, Flash Cards, Worksheet, Game & Study GuideTime
2.MD.C.8. Supporting Standard: Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately. Example: If you have 2 dimes and 3 pennies, how many cents do you have?
2.MD.C.8.1. Ability to identify both sides of currency.
Quiz, Flash Cards, Worksheet, Game & Study GuideMoney
2.MD.D. Represent and interpret data.
2.MD.D.10. Supporting Standard: Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph.
2.MD.D.10.2. Knowledge of the elements of picture graphs and bar graphs.
2.MD.D.9. Supporting Standard: Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off
2.MD.D.9.1. Understand that a line plot is a representation of data along a number line.
MD.MA.2.NBT.Number and Operations in Base Ten (NBT)
Number and Operations in Base Ten (NBT)
2.NBT.A. Understand place value.
2.NBT.A.1. Major Standard: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones.
2.NBT.A.1.1. Ability to use base ten manipulatives (e.g., base ten blocks, Digi-Blocks, stacks of cubes, bundles of sticks, place value arrow cards).
Quiz, Flash Cards, Worksheet, Game & Study GuidePlace Value
Quiz, Flash Cards, Worksheet, Game & Study GuidePlace Value
2.NBT.A.1a. Major Standard: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones – Understand the following as a special case: 100 can be thought of as a bundle of ten
2.NBT.A.1a.1. Ability to compose and decompose 100 in a variety of ways lays foundation for regrouping.
Quiz, Flash Cards, Worksheet, Game & Study GuideSkip Counting
Quiz, Flash Cards, Worksheet, Game & Study GuideSkip Counting
Quiz, Flash Cards, Worksheet, Game & Study GuideSkip Counting
2.NBT.A.1b. Major Standard: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones – Understand the following as a special case: The numbers 100, 200, 300, 400, 500, 600,
2.NBT.A.1b.1. Ability to count by hundreds using place value manipulatives.
Quiz, Flash Cards, Worksheet, Game & Study GuidePlace Value
Quiz, Flash Cards, Worksheet, Game & Study GuidePlace Value
2.NBT.A.3.2. Knowledge of and ability to represent numbers using concrete materials (e.g., base ten blocks, Digi-blocks, place value arrow cards) as well as written numerals and number words.
2.NBT.A.4. Major Standard: Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.
2.NBT.A.4.1. Ability to apply place value knowledge to make comparisons (e.g., Look at greatest place value first and compare those digits to see which is greater).
2.NBT.B. Use place value understanding and properties of operations to add and subtract.
2.NBT.B.5. Major Standard: 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.B.5.1. Knowledge of addition and subtraction fact families.
Quiz, Flash Cards, Worksheet, Game & Study GuideRegrouping
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.NBT.B.5.3. Knowledge that when regrouping, the value of the number does not change but the place values of the digits within that number change (e.g., When regrouping the problem 324-116, 324 becomes 300+10+14 in order to regroup).
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.NBT.B.7. Major Standard: 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 th
2.NBT.B.7.1. Represent addition and subtraction three digit numbers within 1000 using concrete models or drawings and place value strategies, properties of operations, and/or the relationship between addition and subtraction. Then relate the strategy to a written meth
Quiz, Flash Cards, Worksheet, Game & Study GuideRegrouping
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.NBT.B.8. Major Standard: Use place value understanding and properties of operations to add and subtract – Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.
2.NBT.B.8.1. Ability to skip count from a number by 10 and/or 100 including off the decades.
Quiz, Flash Cards, Worksheet, Game & Study GuideNumber Patterns
Quiz, Flash Cards, Worksheet, Game & Study GuidePatterns
2.NBT.B.9. Major Standard: Explain why addition and subtraction strategies work, using place value and the properties of operations.
2.NBT.B.9.1. Ability to use the properties (commutative property for addition, associative property for addition, zero property, identity property) to compute and to support their explanation (CCSS, Page 90, Table 3).
2.NBT.B.9.2. Ability to reason mathematically and explain why their chosen strategy works using words, pictures, and/or symbols to support their explanation.
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
MD.MA.2.OA.Operations and Algebraic Thinking (OA)
Operations and Algebraic Thinking (OA)
2.OA.A. Represent and solve problems involving addition and subtraction.
2.OA.A.1. Major Standard: 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, e.g., by using drawings, and eq
2.OA.A.1.1. Ability to explore addition and subtraction with manipulatives to build their conceptual understanding (e.g., snap cubes, subitizing cards, tens frames, hundreds charts, number lines and empty number lines).
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.OA.A.1.11. Ability to represent the multiple steps in a word problem by recording each steps individually using multiple equations (for example: There are 12 strawberries on the plate. The girls ate 9 of them. Mother put 6 more strawberries on the plate. How many st
Quiz, Flash Cards, Worksheet, Game & Study GuideStory Problems
Quiz, Flash Cards, Worksheet, Game & Study GuideStory Problems
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.OA.B. Add and subtract within 20.
2.OA.B.2. Major Standard: Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
2.OA.B.2.1. Ability to apply counting strategies to develop automatic recall.
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.OA.B.2.2. Ability to use reasoning strategies to make use of known facts (e.g., sums of ten, making ten, doubles, near doubles/inside doubles, doubles plus, counting on).
Quiz, Flash Cards, Worksheet, Game & Study GuideWord Problems
2.OA.C. Work with equal groups of objects to gain foundations for multiplication.
2.OA.C.3. Supporting Standard: Determine whether a group of objects (up to 20 has an odd or even number of members, e.g., by pairing objects or counting them by 2s); write an equation to express an even number as a sum of two equal addends.
2.OA.C.3.1. Ability to use concrete materials to model the meaning of odd and even numbers.