Click here to view a one-page guide to adding, subtracting, multiplying, and dividing fractions and mixed numbers.
The following sites have a wide range of activities and lessons to support your growth and understanding in math.
AAAmath.com Math Playground
The following sites have a wide range of activities and lessons to support your growth and understanding in math.
AAAmath.com Math Playground
Represents and interprets data.
- Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Use operations on fractions for this grade to solve problems involving information presented in line plots.
Constructs and interprets coordinate grids to solve problems
- Generate two numerical patterns using two given rules. Identify apparent relationships between corresponding terms. Form ordered pairs consisting of corresponding terms from the two patterns, and graph the ordered pairs on a coordinate plane.
- Use a pair of perpendicular number lines, called axes, to define the coordinate system, with the intersection of the lines (the origin) arranged to coincide with the 0 on each line and a given point in the plane located by using an ordered pair of numbers, called its coordinates.
- Understand that the first number indicates how far to travel in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis, with the convention that the names of the two axes and the coordinates corresponds (i.e., x-axis and x-coordinates, y-axis and y-coordinates, etc.).
- Represent real world problems and mathematical problems by graphing points in the first quadrant of the coordinate plane, and interpret coordinate values of point in the context of the situation.
Coordinate Grid Q1-4 (Site 1 Site 2 Site 3) Graphing Calculator Graphing Equations Online Linear Equations Game Coordinate Plane
Classifies and categorizes 2-dimensional figures based upon their properties
- Classify two-dimensional figures in a hierarchy based on properties.
- Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category.
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Measuring Angles Site 1 Site 2 Site 3 Site 4Classifying Polygons site 1Triangles Site 1 Site 2Quadrilaterals Site 1 Site 2 IXL Gr.5 Gr.6 Gr.7 Gr.8Video: Classify QuadrilateralsClassifying quadrilaterals and triangles videoGeoboards Site 1 Site 2 Site 3Pentominoes Site 1 Site 2 Site 3Tangrams Site 1 Site 2 Site 3Tessellations Site 1 Site 2 Site 3Area and Perimeter Site 1 |
Solves problems involving measurement and conversion of measurement
- Convert among different-sized standard measurement units within a given measurement system, and use these conversions in solving multi-step, real world problems.
Measuring Length Site 1 |
The Ruler Game |
Applies an understanding of volume to solve problems
- Measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised units.
- Relate volume to the operations of multiplication and addition and solve real world and mathematical problems involving volume.
- Recognize volume as an attribute of solid figures and understand concepts of volume measurement.
Volume Site 1 Site 2
Polyhedra Models Online Site 1 Site 2 Site 3
Applies and understands the place value system to whole numbers and decimals
- Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left. (M-S4;B1)
- Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10. (M-S4;B1)
- Read, write, and compare decimals to thousandths. (M-S4;B1)
- Use place value understanding to round decimals to any place. (M-S4;B1)
Place Value Site 1 Site 2 Site 3 Multiply and Divide by Powers of 10 Exponents Jeopardy
Performs operations involving multi-digit whole numbers and decimals to the hundredths
- Fluently multiply multi-digit whole numbers using the standard algorithm. (M-S4;B2)
- Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. (M-S4;B2)
- Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. (M-S4;B2)
Map Scale Site 1 Site 2
Adds and subtracts fractions with unlike denominators
Fractions Games site 1 site 2
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Multiplies and divides fractions
- Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction. (M-S8;B2)
- Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions. (M-S8;B2)
- Interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers. (M-S8;B2)
- Solve real world problems involving multiplication of fractions and mixed numbers. (M-S8;B2)
- Interpret multiplication as scaling. (M-S8;B2)
Write and interpret various mathematical expressions
- Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols. (M-S2;B3)
- Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. (M-S2;B3)