3rd Grade Mathematics

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1 3rd Grade Mathematics MONTH CONTENT/ THEME CORE GOALS/SKILLS WRITTEN ASSESSMENT TEN MINUTE MATH VOCABULARY September 17 days Trading Stickers, Combining Coins Unit 1 *NOT CC NUMBERS AND Addition, Subtraction, and the Number System 1 Counts, reads, writes, compares (<, >, or =) and orders whole number to 10,000 Match a symbolic representation of numbers to appropriate whole numbers (e.g., place value blocks) Identify how many groups of 10 are in a 3 digit number Demonstrate the inverse relationship between addition and subtraction (fact families) Solve single- and double-digit addition and subtraction problems with and without regrouping in vertical or horizontal form Addition Combinations Adding and Subtracting 10s Hundreds, Tens and Ones 9/24/12 9/28/12 More or Less Practicing Place Value Addition Facts Adding by place Adding one number in parts Addition combinations Celsius Degree Difference Digit Dime Dollar Equation Fahrenheit Nickel Number Line Ones place Penny Quarter Sum Tens Place Unmarked number line Determine the reasonableness of calculated answers Estimate sums and differences before computing Round 2-digit numbers to the nearest 10, and 3 digit numbers to the nearest 100 Select and use appropriate method (+, -, or x), materials, and strategy to solve problems (2 operations) Demonstrate fluency with addition facts to /14/13 1

2 Oct 12 days Surveys and Line Plots Unit 2 * NOT CC DATA Data Analysis Describe, interpret and/or answer questions based on data shown in tables, charts and bar graphs Organize, and display data using tables, tallies, charts, pictographs, line, bar and circle graphs and Venn Diagrams Translate information from one type of display to another (table, chart, bar graph Form and justify an opinion on whether a given statement is reasonable based on a comparison to data Identify the largest, smallest, middle, least often, and most often (mode) in a set of data Estimate measurements of familiar objects Use a ruler to measure to the nearest 1/4 inch Compare and/or order objects according to length, area or weight Interpreting Bar Graphs 10/24/12-10/29/12 Guess my Rule More or Less? temperature? Subtraction Facts Bar graph Category Categories Compare Data Distance Double bar graph Feet Inch Interval Key Largest Least often Length Median Metric system Middle Most often More than half Pictograph Scale Smallest Survey U.S. Standard system Yard Select an appropriate unit and tool for the object being measured Read a thermometer Match an object with its approximate measurement (all measurements within the same system, e.g., about how tall is a soda pop can? 5 inches, 5 feet, 5 yards, etc.). ** Include comparing and ordering numbers, rounding, odd and even numbers, fact families and pictographs 2/14/13 2

3 Oct- Nov 24 days Collections and Travel Stories Unit 3 * NOT CC NUMBERS AND Addition, Subtraction, and the Number System 2 Solve single and double- digit addition and subtraction problems with regrouping. Solve triple digit addition and subtraction problems without regrouping Select and use appropriate method (+, -, or x), materials, and strategy to solve problems (2 operations) Estimate sums and differences before computing Numbers on the 1,000 Chart Addition Strategies How Far Did They Travel? 12/6/12 12/11/12 Today s Number What Time Is It? Class Collection Addition Fact Subtraction Fact Add up Difference Landmark numbers Subtract back Subtraction facts Sum Determine the reasonableness of calculated answers Round 4 digit numbers to the nearest thousand, hundred and/or ten Understands and uses important equivalencies of time, money and linear measurement Count, compare, and make change for a collection of coins and bills up to $5.00 Tell time to the minute (analog and digital) and identify times of day as AM or PM Find elapsed time to increments of 5 minutes 2/14/13 3

4 Dec- 5 days Solids and Boxes Unit 9 (ONLY to Identify and name 3-D shapes) GEOMETRY and MEASUREMENT Find the area of a figure drawn on a grid Find the area of complex rectangular figures by decomposing into non overlapping figures (Study Island CC) Identify 3D shapes: sphere, cone, cube, cylinder, pyramid, rectangular prism Note: 3-D shapes are in UNIT 9 Measure and estimate liquid volumes and masses of objects using standard units of grams, kg, and liters. Quiz 12/19/12-12/21/12 Rounding Expanded Form Sphere Cone Cylinder Cube Pyramid Rectangular Prism Liquid Volume Weight Mass Jan 18 days Perimeter, Angles, and Areas Unit 4 ** AREA is CC BIG IDEA Understands and uses important equivalencies of time, money and linear measurement Compare and/or order objects according to length, area or weight Solve problems involving perimeter Understand that rectangles can have the same area and different perimeter or same perimeter and different area Measuring Perimeter Make a Shape 1/28/13 1/31/13 Practicing Place Value Quick Images What s The Subtraction Facts Area Congruent Degree Measurement Benchmark Parallelogram Perimeter Quadrilateral Right Angle Pentagon Hexagon Octagon Select an appropriate unit and tool for the object being measured Analyze 2D objects (circle, square, rectangle, triangle, pentagon, hexagon, octagon) discuss if they are symmetrical Estimate, measure and compare areas by covering spaces with units 2/14/13 4

5 Feb.- Mar. 23 days Equal Groups Unit 5 * CC BIG IDEA NUMBERS AND Multiplication and Division Represent and solve problems involving multiplication & division Demonstrate the concept of multiplication as repeated addition, arrays and/or skip counting Understand concepts of area and relate area to multiplication and addition Understand properties of multiplication and the relationship between multiplication and division Solving Problems About Our Pictures Counting Around The Class 3/11/13 3/14/13 Counting around the Class What Time is It? Multiplication Facts Array Dimension Division Equation Multiple Multiplication Prime Number Product Square Number Fluently multiply and divide within 100 using strategies Identify patterns on the multiplication table. Differentiate between and/or give example of even and odd numbers (limit 3 digits) Solve 2 step word problems using the 4 operations. Represent these problems using equations with a letter standing for the unknown quantity. Understand concepts of properties: Associative Property 3x5x2= 3x5=15 then 15 x 2= 30 or 5 x2=10 and 10x3 =30 Commutative Property (6 x 4= 4x6) Distributive 8x5=40 and 8x2=16 so 8x7= /14/13 5

6 March 16 days Finding Fair Shares Unit 7 * CC BIG IDEA NUMBERS AND Fractions and Decimals Understand fractions as part of a whole, as part of a collection, and a location on the number line Write the fraction that corresponds to a drawing OR create a drawing that corresponds to a fraction (numerators 1-9, denominators 2,3,4,6,8) Find equal parts of a whole and name with a fraction Order unit fractions Sharing Four Brownies Many Ways to Make a Share 4/24/13-4/26/13 Today s Number What Time Is It? Multiplication Facts Decimal Decimal Point Denominator Equivalent fractions Fraction Numerator Identify equivalent fractional parts Compare two fractions with the same numerator or same denominator using greater than, less than, equal to. Express whole numbers as fractions and recognize fractions that are whole numbers ex: 3/1 = 3 2/14/13 6

7 May 10 days Stories, Tables, and Graphs Unit 6 ONLY Investigation 2 and 3 ALGEBRA, PATTERNS AND FUNCTIONS Patterns, Functions, and Change Identify or describe the rule for a pattern shown (3 repetitions) Recognize, describe or extend a variety of patterns (pattern should show 3 repetitions) Create a table of values for a situation with a constant rate of change Interpret graphs of change over time Determine the missing symbol for number in a number sentence Window 5/06/13 5/15/13 Guess My Rule Today s Number Division Facts Degrees Horizontal axis Multiple Negative Repeating pattern Row Table Temperature Unit Vertical Axis Create or match a story to a given combination of symbols and numbers Choose the number sentence that matches a given story May/June 15 days How Many Hundreds? How Many Miles Unit 8 NUMBERS AND Additon and Subtraction and the Number System Solve single- and double-digit addition and subtraction problems with and without regrouping in vertical or horizontal form Select and use appropriate method (+, -, or x), materials, and strategy to solve problems (2 operations) Estimate sums and differences before computing Demonstrates a fluency in multiplication with products to 50 Capture From 300 to 600 Addition Strategies Subtraction Facts Multiplication Combination Check End Of Unit 6/03/13-6/07/13 Counting Around the Class Guess My Rule Division Facts Addend Difference Equation Equivalent Estimate Expression Hundreds Landmark Multiplication Negative Positive Sum 2/14/13 7

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Understanding Addition and Subtraction Strategies Unit

Understanding Addition and Subtraction Strategies Unit PA EC: M3.D.1.1.1 E: Extend or find a missing element in a pattern of numbers. *Pattern must show 3 repetitions *When multiples are used limit to