IXL Math - Wyoming fourth-grade math standards

IXL Math

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Wyoming

Skills available for Wyoming fourth-grade math standards

Wyoming math standards: 2008 Wyoming Content Standards (Grades K-6)

Wyoming math standards: 2003 Wyoming Content Standards (Grades K-5)

Standards are in black and IXL math skills are in blue. Hold your mouse over the name of a skill to view a sample problem. Click on the name of a skill to practice that skill.

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4.1 Number Operations and Concepts

4.1.1 Students use the concept of place value to read and write whole numbers up to 999,999 in words, standard, and expanded form.
4.1.2 Students compare and order whole numbers.
- Numbers and comparing: Put numbers in order (Third grade - A.8)
- Number sense: Compare numbers up to billions (Fourth grade - A.9)
4.1.3 Students use coins and bills to compare the values, make combinations up to $10.00, and make change from amounts up to $5.00.
4.1.4 Students demonstrate computational fluency with basic facts (add to 20, subtract from 20, multiply by 0-10).
4.1.5 Students add and subtract to thousands and multiply hundreds by a single digit.
4.1.6 Students explain their choice of problem-solving strategies and justify their results when performing whole number operations in problem-solving situations.
4.1.7 Students recognize commonly used fractions (halves, thirds, fourths) as parts of a whole using an area model.
- Fractions and mixed numbers: Fractions review (Fourth grade - Q.4)
4.1.8 Students use estimation strategies to solve problems.

4.2 Geometry

4.2.1 Students classify and describe 2- and 3- dimensional geometric objects by their attributes (sides, edges, vertices, and faces).
4.2.2 Students understand the images resulting from reflections (flips).
- Geometry: Reflection, rotation, and translation (Third grade - P.5)
4.2.3 Students select, use, and communicate organizational methods in problem-solving situations appropriate to grade level.
- Coordinate graphs: Coordinate graphs as maps (Fourth grade - I.3)
- Geometry: Similar and congruent (Fourth grade - P.8)
4.2.4 Students know characteristics of lines (parallel, perpendicular, and intersecting).
- Geometry: Parallel, perpendicular, intersecting (Fourth grade - P.21)

4.3 Measurement

4.3.1 Students select and apply appropriate U.S. customary units (half inch, quarter inch, feet, and yards) to the estimation and measurement of length in real-world problems using actual measuring devices.
- Measurement: Which customary unit is appropriate? (Third grade - O.3)
4.3.2 Students select and apply appropriate U.S. customary units (ounces and pounds) to the estimation and measurement of weight in real-world problems using actual measuring devices.
- Measurement: Which customary unit is appropriate? (Third grade - O.3)
4.3.3 Students select and apply appropriate U.S. customary units (teaspoons, tablespoons, cups, pints, quarts, and gallons) to the estimation and measurement of capacity in real-world problems using actual measuring devices.
- Measurement: Which customary unit is appropriate? (Third grade - O.3)
4.3.4 Students demonstrate relationships within the U.S. customary system, given an equivalence chart, in problem-solving situations.
4.3.5 Students determine area and perimeter of rectangles and squares using models in problem-solving situations.
4.3.6 Students use time, in problem-solving situations to:
4.3.6.a compare relationships among seconds, minutes, and hours;
- Time: Convert time units (Fourth grade - O.1)
- Time: Fractions of time units (Fourth grade - O.3)
4.3.6.b use elapsed time to the nearest minute.

4.4 Algebra

4.4.1 Students recognize, describe, extend, create, and generalize patterns by using manipulatives, numbers, and graphic representations.
4.4.2 Students apply knowledge of appropriate grade level patterns when solving problems.
4.4.3 Students explain a rule given a pattern or sequence.
- Functions: Input/output tables with addition, subtraction, multiplication, and division (Fourth grade - H.1)

4.5 Data Analysis and Probability

4.5.1 Students collect, organize, and compare data in graphs, Venn diagrams, tables, and charts.
4.5.2 Students communicate conclusions about a set of data by interpreting information using graphs, Venn diagrams, tables, and charts.
4.5.3 Students predict, perform, and record results of probability experiments.
- Probability and statistics: Calculate probability (Fourth grade - U.1)
- Probability and statistics: Make predictions (Fourth grade - U.2)
4.5.4 Students predict all possible outcomes of a given situation or event.
- Probability and statistics: Combinations (Fourth grade - U.5)