4th+grade+Math

Math
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 * Fourth Grade**
 * Strands:** **Number and Operations, Measurement, Geometry, Data Analysis and Probability, Algebra**
 * COMPETENCY GOAL 1:** **The learner will read, write, model, and compute with non-negative rational numbers.**
 * Objectives**
 * 1.01** Develop number sense for rational numbers 0.01 through 99,999.
 * 1) Connect model, number word, and number using a variety of representations.
 * 1) Build understanding of place value (hundredths through ten thousands).
 * 1) Compare and order rational numbers.
 * 1) d) Make estimates of rational numbers in appropriate situations.
 * 1.02** Develop fluency with multiplication and division:
 * 1) Two-digit by two-digit multiplication (larger numbers with calculator).
 * 2) Up to three-digit by two-digit division (larger numbers with calculator).
 * 3) Strategies for multiplying and dividing numbers.
 * 4) Estimation of products and quotients in appropriate situations.
 * 5) Relationships between operations.
 * 1.03** Solve problems using models, diagrams, and reasoning about fractions and relationships among fractions involving halves, fourths, eighths, thirds, sixths, twelfths, fifths, tenths, hundredths, and mixed numbers.
 * 1.04** Develop fluency with addition and subtraction of non-negative rational numbers with like denominators, including decimal fractions through hundredths.
 * 1) Develop and analyze strategies for adding and subtracting numbers.
 * 1) Estimate sums and differences.
 * 2) Judge the reasonableness of solutions.
 * 1.05** Develop flexibility in solving problems by selecting strategies and using mental computation, estimation, calculators or computers, and paper and pencil.

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 * COMPETENCY GOAL 2:** **The learner will understand and use perimeter and area.**
 * Objectives**
 * 2.01** Develop strategies to determine the area of rectangles and the perimeter of plane figures.
 * 2.02** Solve problems involving perimeter of plane figures and areas of rectangles.
 * COMPETENCY GOAL 3:** **The learner will recognize and use geometric properties and relationships.**
 * Objectives**
 * 3.01** Use the coordinate system to describe the location and relative position of points and draw figures in the first quadrant.
 * 3.02** Describe the relative position of lines using concepts of parallelism and perpendicularity.
 * 3.03** Identify, predict, and describe the results of transformations of plane figures.
 * 1) Reflections.
 * 1) Translations.
 * 1) Rotations.
 * COMPETENCY GOAL 4:** **The learner will understand and use graphs, probability, and data analysis.**
 * Objectives**
 * 4.01** Collect, organize, analyze, and display data (including line graphs and bar graphs to solve problems.
 * 4.02** Describe the distribution of data using median, range and mode.
 * 4.03** Solve problems by comparing two sets of related data.
 * 4.04** Design experiments and list all possible outcomes and probabilities for an event.
 * COMPETENCY GOAL 5:** **The learner will demonstrate an understanding of mathematical relationships.**
 * Objectives**
 * 5.01** Identify, describe, and generalize relationships in which:
 * 1) Quantities change proportionally.
 * 2) Change in one quantity relates to change in a second quantity.
 * 5.02** Translate among symbolic, numeric, verbal, and pictorial representations of number relationships.
 * 5.03** Verify mathematical relationships using:
 * 1) Models, words, and numbers.
 * 2) Order of operations and the identity, commutative, associative, and distributive properties.