IXL Math - Alabama fifth-grade math standards

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Alabama

Skills available for Alabama fifth-grade math standards

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5.NO Number and Operations

5.1 Demonstrate number sense by comparing, ordering, rounding, and expanding whole numbers through millions and decimals to thousandths.
5.1.1 Relating percents to parts out of 100 by using equivalent fractions and decimals
- Ratios, proportions, and percents: Convert between percents, fractions, and decimals (Fifth grade - U.9)
5.1.2 Determining the value of a digit to thousandths
- Decimals: Place values in decimal numbers (Fifth grade - C.3)
5.2 Solve problems involving basic operations on whole numbers, including addition and subtraction of seven-digit numbers, multiplication with two-digit multipliers, and division with two-digit divisors.
5.2.1 Estimating products and quotients
5.2.2 Determining divisibility by 2, 3, 4, 5, 6, 9, and 10
- Number theory: Divisibility rules (Fifth grade - K.3)
- Number theory: Divisibility rules: word problems (Fifth grade - K.4)
5.2.3 Demonstrating computational fluency with addition, subtraction, multiplication, and division of whole numbers
5.3 Solve word problems that involve decimals, fractions, or money.
5.3.1 Solving word problems involving elapsed time
5.4 Determine the sum and difference of fractions with common and uncommon denominators.
5.4.1 Changing mixed numbers to improper fractions
- Fractions and mixed numbers: Convert between improper fractions and mixed numbers (Fifth grade - L.4)
5.4.2 Solving problems involving addition and subtraction of fractions with common and uncommon denominators
- Add and subtract fractions: Add and subtract fractions with like denominators: word problems (Fifth grade - M.2)
- Add and subtract fractions: Add and subtract fractions with unlike denominators: word problems (Fifth grade - M.6)
5.4.3 Using least common multiples
- Number theory: Least common multiple (Fifth grade - K.6)
- Fractions and mixed numbers: Least common denominator (Fifth grade - L.5)
5.4.4 Estimating sums and differences of fractions
- Add and subtract fractions: Estimate sums and differences of mixed numbers (Fifth grade - M.11)
5.5 Identify numbers less than zero by extending the number line.
- Place value and number sense: Compare integers (Fifth grade - A.9)

5.ALG Algebra

5.6 Demonstrate the commutative, associative, and identity properties of addition and multiplication of whole numbers.
- Addition and subtraction: Properties of addition (Fifth grade - D.8)
- Multiplication: Properties of multiplication (Fifth grade - F.6)
5.7 Write a number sentence for a problem expressed in words.

5.GEO Geometry

5.8 Identify regular polygons and congruent polygons.
- Geometry: Regular and irregular polygons (Fifth grade - B.4)
- Geometry: Similar and congruent (Fifth grade - B.9)
5.8.1 Identifying angles as right, obtuse, acute, or straight
- Geometry: Types of angles (Fifth grade - B.11)
- Geometry: Measure angles with a protractor (Fifth grade - B.12)
5.8.2 Classifying triangles as equilateral, isosceles, or scalene
- Geometry: Types of triangles (Fifth grade - B.2)
5.8.3 Identifying figures that have rotational symmetry
- Geometry: Rotational symmetry (Fifth grade - B.25)
5.8.4 Predicting the results of a flip (reflection), turn (rotation), or slide (translation)
- Geometry: Reflection, rotation, and translation (Fifth grade - B.7)
5.9 Identify components of the Cartesian plane, including the x-axis, y-axis, origin, and quadrants.
- Coordinate graphs: Quadrants (Fifth grade - Q.4)
5.10 Identify the center, radius, and diameter of a circle.
- Geometry: Parts of a circle (Fifth grade - B.13)

5.MEA Measurement

5.11 Estimate perimeter and area of irregular shapes using unit squares and grid paper.
- Geometry: Perimeter (Fifth grade - B.14)
- Geometry: Area and perimeter of irregular figures (Fifth grade - B.19)
5.12 Calculate the perimeter of rectangles from measured dimensions.
5.13 Convert a larger unit of measurement to a smaller unit of measurement within the same system (customary or metric).

5.DAP Data Analysis and Probability

5.14 Analyze data collected from a survey or experiment to distinguish between what the data show and what might account for the results.
5.14.1 Evaluating different representations of the same data to determine how well each representation shows important aspects of the data
- Data, charts, and graphs: Choose the best type of graph (Fifth grade - R.9)
5.14.2 Using given measures of central tendency (mean, median, and mode) to analyze data
5.15 Use common fractions to represent the probability of events that are neither certain nor impossible.
- Probability and statistics: Calculate probability (Fifth grade - X.4)
- Probability and statistics: Make predictions (Fifth grade - X.5)