MATHEMATICS

Websites with free worksheets for each math standard:

 

Operations and Algebraic Thinking (OA)

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, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

           Subtraction Across a Zero: PowerPoint

           MathFactCafe (Math Worksheets:  Addition, Subtraction)

           A+ Math (addition, flashcards, worksheets)

           Daily addition, subtraction and multiplication fact practice online.  Checks work and changes every time.

           Doubles matching game

           

2.OA.2. Fluently add and subtract within 20 using mental strategies.  By end of Grade 2, know from memory all sums of two one-digit numbers.

           Add and Subtract Game (3 levels of difficulty) - BBC

 

2.OA.3. 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.

         Brain Pop Jr. Even and Odd

          Education City- Even & Odd-Crazy Golf

 

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.

          Multiplication Game (3 levels of difficulty) - BBC

          Division Game (3 levels of difficulty) - BBC

 
Numbers and Operations in Base Ten (NBT)

2.NBT.1. 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.

          Place Value Game (3 levels of difficulty) - BBC

          Brain Pop Jr. Place Value

          Soft Schools (place value worksheet generator)  

          Expanded Form Game

2.NBT.1a. 100 can be thought of as a bundle of ten tens — called a “hundred.”

          Math Worksheet Generator (Many topics!)

          Brain Pop Jr.  One Hundred

2.NBT.1b. 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).

 

2.NBT.2. Count within 1000; skip-count by 5s, 10s, and 100s.

          Skip Counting and Patterns Game (3 levels of difficulty) - BBC

          Skip Counting

          Type the missing number in this sequence

2.NBT.3. Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

          Expanded Form Game

 

2.NBT.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.

           Brain Pop Jr. Comparing Numbers

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.

          Song: Regrouping Subtraction  - Podcast

 

2.NBT.6. Add up to four two-digit numbers using strategies based on place value and properties of operations.

           Addition Worksheet Generator

 

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.

 

2.NBT.8. 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.9. Explain why addition and subtraction strategies work, using place value and the properties of operations.

 

Measure and Data (MD)

2.MD.1. Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.

         Measure Length Lesson

2.MD.2. 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.3. Estimate lengths using units of inches, feet, centimeters, and meters.

          Scavenger Hunt for Lengths (Discovery Education Lesson Idea)

          Estimate the Length

          Brain Pop Jr. Inches and Feet

          Brain Pop Jr. Centimeter, Meter, and Kilometer

2.MD.4. Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.

         Brain Pop Jr. Inches and Feet

         Brain Pop Jr. Centimeter, Meter, and Kilometer

2.MD.5. 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 problem.

 

2.MD.6. Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.

 

2.MD.7. Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m.

         Telling Time (3 levels of difficulty) - BBC

         Create Math Worksheet (click on time option)

         Create Worksheet: Math Slice (Tell Time)

         Create Worksheet: Math Slice (Elapsed Time)

        

 

2.MD.8. 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?

         Create Worksheet: Math Slice (Count Money)

        Brain Pop Jr. Counting Coins

         Counting Coins Game

 

2.MD.9. 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 in whole-number units.

       Brain Pop Jr. Inches and Feet

       Brain Pop Jr. Centimeter, Meter, and Kilometer

 

2.MD.10. 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.

         Organize Data game (3 levels of difficulty) - BBC

         Reading a bar graph

         Graph M&M Chart Printable

 

 
Geometry (G)

2.G.1. Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces.   Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.

         Shapes Game (3 levels of difficulty) - BBC

         Solid Geometry (Platonic Solids, Prisms, Pyramids, Sphere, Torus, Cylinder, Cone)

 

2.G.2. Partition a rectangle into rows and columns of same-size squares and count to find the total number of them. (area)

            Brain Pop Jr. Area

2.G.3. 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 equal shares of identical wholes need not have the same shape.

         Brain Pop Jr. Parts of a Whole

         Brain Pop Jr. More Fractions

 

 


Mrs. Ray's Classroom by Elly Ray of Seward, Alaska is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License Creative Commons License

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