 Author:
 Kelly Rawlston, Letoria Lewis
 Subject:
 Mathematics
 Material Type:
 Curriculum, Lesson Plan, Teaching/Learning Strategy
 Level:
 Upper Primary
 Grade:
 4
 Tags:

 4th Grade
 Math
 NCDPI
 Rethink
 RethinkTR
 License:
 Creative Commons Attribution NonCommercial Share Alike
 Language:
 English
 Media Formats:
 Downloadable docs, Text/HTML
Education Standards
Learning Domain: Geometry
Standard: Draw and identify points, lines, line segments, rays, angles, and perpendicular and parallel lines.
Learning Domain: Geometry
Standard: Classify quadrilaterals and triangles based on angle measure, side lengths, and the presence or absence of parallel or perpendicular lines.
Learning Domain: Geometry
Standard: Recognize symmetry in a twodimensional figure, and identify and draw lines of symmetry.
Learning Domain: Measurement and Data
Standard: Know relative sizes of measurement units. Solve problems involving metric measurement: Measure to solve problems involving metric units: centimeter, meter, gram, kilogram, Liter, milliliter; Add, subtract, multiply, and divide to solve onestep word problems involving wholenumber measurements of length, mass, and capacity that are given in metric units.
Learning Domain: Measurement and Data
Standard: Use multiplicative reasoning to convert metric measurements from a larger unit to a smaller unit using place value understanding, twocolumn tables, and length models.
Learning Domain: Measurement and Data
Standard: Solve problems with area and perimeter: Find areas of rectilinear figures with known side lengths; Solve problems involving a fixed area and varying perimeters and a fixed perimeter and varying areas; Apply the area and perimeter formulas for rectangles in real world and mathematical problems.
Learning Domain: Measurement and Data
Standard: Represent and interpret data using whole numbers: Collect data by asking a question that yields numerical data; Make a representation of data and interpret data in a frequency table, scaled bar graph, and/or line plot; Determine whether a survey question will yield categorical or numerical data.
Learning Domain: Measurement and Data
Standard: Develop an understanding of angles and angle measurement: Understand angles as geometric shapes that are formed wherever two rays share a common endpoint, and are measured in degrees; Measure and sketch angles in wholenumber degrees using a protractor; Solve addition and subtraction problems to find unknown angles on a diagram in realworld and mathematical problems.
Learning Domain: Measurement and Data
Standard: Solve word problems involving addition and subtraction of time intervals that cross the hour.
Learning Domain: Number and Operations in Base Ten
Standard: Explain that in a multidigit whole number, a digit in one place represents 10 times as much as it represents in the place to its right, up to 100,000.
Learning Domain: Number and Operations in Base Ten
Standard: Read and write multidigit whole numbers up to and including 100,000 using numerals, number names, and expanded form.
Learning Domain: Number and Operations in Base Ten
Standard: Add and subtract multidigit whole numbers up to and including 100,000 using the standard algorithm with place value understanding.
Learning Domain: Number and Operations in Base Ten
Standard: Multiply a whole number of up to three digits by a onedigit whole number, and multiply up to two twodigit numbers with place value understanding using area models, partial products, and the properties of operations. Use models to make connections and develop the algorithm.
Learning Domain: Number and Operations in Base Ten
Standard: Find wholenumber quotients and remainders with up to threedigit dividends and onedigit divisors with place value understanding using rectangular arrays, area models, repeated subtraction, partial quotients, properties of operations, and/or the relationship between multiplication and division.
Learning Domain: Number and Operations in Base Ten
Standard: Compare two multidigit numbers up to and including 100,000 based on the values of the digits in each place, using less than, =, and greater than; symbols to record the results of comparisons.
Learning Domain: Number and Operations  Fractions
Standard: Explain why a fraction is equivalent to another fraction by using area and length fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size.
Learning Domain: Number and Operations  Fractions
Standard: Compare two fractions with different numerators and different denominators, using the denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols less than, =, or greater than, and justify the conclusions by: Reasoning about their size and using area and length models; Using benchmark fractions 0, onehalf, and a whole; Comparing common numerator or common denominators.
Learning Domain: Number and Operations  Fractions
Standard: Understand and justify decompositions of fractions with denominators of 2, 3, 4, 5, 6, 8, 10, 12, and 100: Understand addition and subtraction of fractions as joining and separating parts referring to the same whole; Decompose a fraction into a sum of unit fractions and a sum of fractions with the same denominator in more than one way using area models, length models, and equations; Add and subtract fractions, including mixed numbers with like denominators, by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction; Solve word problems involving addition and subtraction of fractions, including mixed numbers by writing equations from a visual representation of the problem.
Learning Domain: Number and Operations  Fractions
Standard: Apply and extend previous understandings of multiplication to: Model and explain how fractions can be represented by multiplying a whole number by a unit fraction, using this understanding to multiply a whole number by any fraction less than one; Solve word problems involving multiplication of a fraction by a whole number.
Learning Domain: Number and Operations  Fractions
Standard: Use decimal notation to represent fractions: Express, model and explain the equivalence between fractions with denominators of 10 and 100; Use equivalent fractions to add two fractions with denominators of 10 or 100; Represent tenths and hundredths with models, making connections between fractions and decimals.
Learning Domain: Number and Operations  Fractions
Standard: Compare two decimals to hundredths by reasoning about their size using area and length models, and recording the results of comparisons with the symbols less than, =, or greater than. Recognize that comparisons are valid only when the two decimals refer to the same whole.
Learning Domain: Operations and Algebraic Thinking
Standard: Interpret a multiplication equation as a comparison. Multiply or divide to solve word problems involving multiplicative comparisons using models and equations with a symbol for the unknown number. Distinguish multiplicative comparison from additive comparison.
Learning Domain: Operations and Algebraic Thinking
Standard: Solve twostep word problems involving the four operations with whole numbers: Use estimation strategies to assess reasonableness of answers; Interpret remainders in word problems; Represent problems using equations with a letter standing for the unknown quantity.
Learning Domain: Operations and Algebraic Thinking
Standard: Find all factor pairs for whole numbers up to and including 50 to: Recognize that a whole number is a multiple of each of its factors; Determine whether a given whole number is a multiple of a given onedigit number; Determine if the number is prime or composite.
Learning Domain: Operations and Algebraic Thinking
Standard: Generate and analyze a number or shape pattern that follows a given rule.
4th Grade Math Teacher Guide
Overview
This resource accompanies our Rethink 4th Grade Math course. It includes ideas for use, ways to support exceptional children, ways to extend learning, digital resources and tools, tips for supporting English Language Learners and students with visual and hearing impairments. There are also ideas for offline learning.
Rethink Education Teacher Guides
Our Teacher Guides are meant to support the use of our online course and unit content. Please use these to accompany the use of our content and for ideas to support struggling learners, those needing extension and for additional resources.