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3.M.1
Number and Operation
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3.M.1.1
Understand and use numbers.
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3.M.1.1.1
Read, write, compare, and order whole numbers to 10,000.
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3.M.1.1.2
Identify place value through 9,999.
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3.M.1.1.3
Count the value of a collection of bills and coins up to $10.00.
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3.M.1.1.4
Recognize, name, and represent commonly used fractions using concrete materials.
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3.M.1.1.5
Recognize mathematical information and select strategies appropriate for solving a multi-step problem.
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3.M.1.1.6
Use appropriate vocabulary.
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3.M.1.2
Perform computations accurately.
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3.M.1.2.1
Recall basic addition and subtraction facts through 18.
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3.M.1.2.2
Add and subtract whole numbers with and without regrouping through 999.
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3.M.1.2.3
Add three one- and two- digit addends.
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3.M.1.2.4
Multiply whole numbers through 10 x 10.
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3.M.1.2.5
Select and use an appropriate method of computation from mental math, paper and pencil, calculator, or a combination of the three.
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3.M.1.2.6
Use appropriate operations to solve word problems and show or explain work.
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3.M.1.2.7
Use appropriate vocabulary.
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3.M.1.3
Estimate and judge reasonableness of results.
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3.M.1.3.1
Estimate to predict sums and differences.
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3.M.1.3.2
Use estimation to evaluate the reasonableness of a sum or difference.
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3.M.1.3.3
Investigate the use of a four-function calculator to solve complex grade-level problems.
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3.M.1.3.4
Use appropriate vocabulary.
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3.M.2
Concepts and Principles of Measurement
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3.M.2.1
Understand and use U.S. customary and metric measurements.
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3.M.2.1.1
Select and use appropriate units and tools to make formal measurements of length and temperature in both systems.
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3.M.2.1.2
Estimate length, time, and weight in real-world problems using standard units.
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3.M.2.1.3
Tell time using digital and analog clocks using quarter hour and five minute intervals.
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3.M.2.1.4
Solve real-world problems related to time.
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3.M.2.1.5
Identify relationships of length and time within the U.S. customary system and within the metric system.
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3.M.2.1.6
State that there are 24 hours in a day, 7 days in a week, and 12 months in a year.
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3.M.2.1.7
Use appropriate vocabulary.
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3.M.3
Concepts and Language of Algebra and Functions
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3.M.3.1
Use algebraic symbolism as a tool to represent mathematical relationships.
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3.M.3.1.1
Write a multiplication problem vertically and horizontally.
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3.M.3.1.2
Write a number sentence using simple geometric shapes as symbols to represent an unknown number.
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3.M.3.1.3
Write a fact family when given two addends.
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3.M.3.1.4
Read and use symbols (<, >, =) to express relationships with numbers through 9,999.
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3.M.3.2
Evaluate algebraic expressions.
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3.M.3.2.1
Use the commutative property of multiplication.
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3.M.3.2.2
Solve multiplication problems using the commutative property (e.g., If 24 x 38 = 912, then what is 38 x 24?).
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3.M.3.3
Solve algebraic equations and inequalities.
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3.M.3.3.1
Solve missing addend equations.
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3.M.3.4
Understand the concept of functions.
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3.M.3.4.1
Extend a growing arithmetic, numerical pattern when given a rule with a single operation of one digit addition (e.g., add 3).
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3.M.3.4.2
Use appropriate vocabulary.
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3.M.4
Concepts and Principles of Geometry
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3.M.4.1
Apply concepts of size, shape, and spatial relationships.
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3.M.4.1.1
Identify, compare, and analyze attributes of two- and three- dimensional shapes, including right angles, squares, and three-dimensional shapes in environment, and develop vocabulary to describe the attributes.
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3.M.4.1.2
Discuss sliding and flipping of two-dimensional shapes.
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3.M.4.1.3
Identify vertical and horizontal lines of symmetry.
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3.M.4.1.4
Use appropriate vocabulary.
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3.M.4.2
Apply the geometry of right triangles.
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3.M.4.3
Apply graphing in two dimensions.
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3.M.4.3.1
Identify the point of final destination given directions for movement on a positive number line.
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3.M.5
Data Analysis, Probability, and Statistics
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3.M.5.1
Understand data analysis.
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3.M.5.1.1
Interpret information found in tables, bar graphs, and charts.
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3.M.5.1.2
Use appropriate vocabulary.
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3.M.5.2
Collect, organize, and display data.
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3.M.5.2.1
Collect, organize, and display data in tables, charts, or bar graphs in order to answer a question.
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3.M.5.5
Make predictions or decisions based on data.
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3.M.5.5.1
Make predictions based on data.
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