Number, Number Sense and Operations
|
1. Identify and generate equivalent forms of fractions and decimals. For example:
a. Connect physical, verbal and symbolic representations of fractions, decimals and whole numbers; e.g., 1/2, 5/10, "five tenths," 0.5, shaded rectangles with half, and five tenths.
b. Understand and explain that ten tenths is the same as one whole in both fraction and decimal form.
Fishy Fractions - Equivalent Fractions
Equivalent Fractions
Reducing Fractions
Base Blocks
Thirteen Ways of Looking at a Half
Fishy Fractions - Improper Fractions
Fishy Fractions Simplest Form
Fishy Fractions - Fractions and Decimal Match
Fraction Frenzy
The Decifractator
Count Decimals
Death to Decimals
Rename in Lowest Terms
Fractions
Adding Decimals
Decimal Number Line Tool
|
2. Use place value structure of the base-ten number system to read, write, represent and compare whole numbers through millions and decimals through thousandths.
Place Value Topics
Big Numbers
Place Value Video
Comparing
Place Value
Free Math Test Place Value
Builder Ted
Place Values
Virtual Base Blocks
Identify place Value
Decimal Numberline
Sorting Decimals
|
3. Round whole numbers to a given place value.
Rounding Flashcards
Round Numbers - Click on a Level Under Round Numbers
|
4. Identify and represent factors and multiples of whole numbers through 100, and classify numbers as prime or composite.
Bobber's Farm
Factorize 2
Skip Counting
Skip Counting Factors
|
5. Use models and points of reference to compare commonly used fractions.
Fishy Fractions Comparing Fractions
Fraction Pointer
Fraction Sorter
Sorting Fractions
No Matter What Shape Your Fractions Are In
Comparing Like Fractions
Comparing Unlike Fractions
|
6. Use associative and distributive properties to simplify and perform computations; e.g., use left to right multiplication and the distributive property to find an exact answer without paper and pencil, such as 5 x 47 = 5 x 40 + 5 x 7 = 200 + 35 = 235.
Multiplication Strategies
Times Table Tester
Are You a Math Magician
Dragable Multiplication
Flashcards
Number Cop
Save the Clown Fish
|
7. Recognize that division may be used to solve different types of problem situations and interpret the meaning of remainders; e.g., situations involving measurement, money.
Division Activity
Number Line Math
Division Machine
|
8. Solve problems involving counting money and making change, using both coins and paper bills.
Change Maker
Learn To Count Money
Money Program
Spending Spree
Cash Out
Using Money
Math Worksheet 3
Math Worksheet 4
Math Worksheet 5
Math Worksheet 6
Math With Money
School Store
Practice Counting Money
Adding Dimes, Nickles and Pennies
Change It
Counting Money
Discovering Coin Values
Let's Go Shopping
Making Change
Money Flash Cards
Counting Money
Show Me the Money
The change exchange game-National City
|
9. Estimate the results of computations involving whole numbers, fractions and decimals, using a variety of strategies.
Comparison Estimator
Estimate
Estimation Valley Golf
Estimator
Guess the Number
More or Less
|
10. Use physical models, visual representations, and paper and pencil to add and subtract decimals and commonly used fractions with like denominators.
Fishy Fractions
Bobber's Farm
Adding and Subtracting Decimals
|
11. Develop and explain strategies for performing computations mentally.
|
12. Analyze and solve multi-step problems involving addition, subtraction, multiplication and division using an organized approach, and verify and interpret results with respect to the original problem.
Problem Solving
Math Play Ground Hoops
|
13. Use a variety of methods and appropriate tools for computing with whole numbers; e.g., mental math, paper and pencil, and calculator.
Online Calculators
Basic Calculator
|
14. Demonstrate fluency in adding and subtracting whole numbers and in multiplying and dividing whole numbers by 1- and 2-digit numbers and multiples of ten.
The Table Trees
Multiplication Hidden Picture
A+ Math
Math Playground Hoops
Callum's Addition Pyramid
Mathblox Game
Leon's Math Dojo
ArithmATTACK
Mathflash
Division Mini Lesson
Multiplication
Capitan Nick Knack
That's a Fact
Count on Convict
Base Blocks Addition
Base Blocks Subtraction
Addition Machine
Addition Surprise
Connect Four
Checking Subtraction
CyberChallenge
Spacy Math
Mental Math
|
Measurement
|
1. Relate the number of units to the size of the units used to measure an object; e.g., compare the number of cups to fill a pitcher to the number of quarts to fill the same pitcher.
Measurement Equivalents
|
2. Demonstrate and describe perimeter as surrounding and area as covering a two-dimensional shape, and volume as filling a three-dimensional object.
Shape Explorer
Area and Perimeter
Shape Surveyor
Calculate the Perimeter
Spy Guys Interactive - Area and Perimeter - Skip Intro, then select Lessons, click on Lesson 12 and/or 13
|
3. Identify and select appropriate units to measure:
a. perimeter – string or links (inches or centimeters).
b. area – tiles (square inches or square centimeters).
c. volume – cubes (cubic inches or cubic centimeters).
|
4. Develop and use strategies to find perimeter using string or links, area using tiles or a grid, and volume using cubes; e.g., count squares to find area of regular or irregular shapes on a grid, layer cubes in a box to find its volume.
Shape Explorer
Area and Perimeter
|
5. Make simple unit conversions within a measurement system; e.g., inches to feet, kilograms to grams, quarts to gallons.
Customary Units Match Game
Metric Units Match Game
Unit Conversions
Weights and Measures
Conversions
|
6. Write, solve and verify solutions to multi-step problems involving measurement.
|
Geometry and Spatial Sense
|
1. Identify, describe and model intersecting, parallel and perpendicular lines and line segments; e.g., use straws or other material to model lines.
Angle and Parrel Lines
|
2. Describe, classify, compare and model two- and three-dimensional objects using their attributes.
Platonic Solids
Prisms, Pyramids, Cones and Cylinders
Three Dimensional
Identifying Shapes and Lines
Shape Quiz
|
3. Identify similarities and differences of quadrilaterals; e.g., squares, rectangles, parallelograms and trapezoids.
Polygon Playground
|
4. Identify and define triangles based on angle measures (equiangular, right, acute and obtuse triangles) and side lengths (isosceles, equilateral and scalene triangles).
Kinds of Angles
Alligator Angles
Types of Angles
Identify Triangles
|
5. Describe points, lines and planes, and identify models in the environment.
|
6. Specify locations and plot ordered pairs on a coordinate plane, using first quadrant points.
Simple Coordinate Games
Simple Maze Game
What's the Point
Billy Bug
General Coordinates Game
|
7. Identify, describe and use reflections (flips), rotations (turns), and translations (slides) in solving geometric problems; e.g., use transformations to determine if 2 shapes are congruent.
Dam Jammer Game
Playing With Translations
Playing With Rotations
Playing With Reflections
Flipping Monsters
Transmographer
Tessellation Town
Transformation Game
|
8. Use geometric models to solve problems in other areas of mathematics, such as number (multiplication/division) and measurement (area, perimeter, border).
|
Patterns, Functions and Algebra
|
1. Use models and words to describe, extend and make generalizations of patterns and relationships occurring in computation, numerical patterns, geometry, graphs and other applications.
Number Patterns
Whole Number Cruncher
Find the Rule Game
|
2. Represent and analyze patterns and functions using words, tables and graphs.
|
3. Construct a table of values to solve problems associated with a mathematical relationship.
Whole Number Cruncher
|
4. Use rules and variables to describe patterns and other relationships.
Function Machine
Function Machine
Whole Number Cruncher
|
5. Represent mathematical relationships with equations or inequalities.
|
6. Describe how a change in one variable affects the value of a related variable; e.g., as one increases the other increases or as one increases the other decreases.
|
Data Analysis and Probability
|
1. Create a plan for collecting data for a specific purpose.
|
2. Represent and interpret data using tables, bar graphs, line plots and line graphs.
Create a Graph
Interpreting Data
Virtual Bar Chart
Amblegraph
Line Graph
Bar Graphs
Using Line Graphs
Circle Graph
Data Picking
Interpreting a Bar Graph
Bar Graph Lesson
Line Graph Lesson
Pictograph Lesson
|
3. Interpret and construct Venn diagrams to sort and describe data.
Logic Zoo
Venn Diagram Shape Sorter
Create a Venn Diagram
|
4. Compare different representations of the same data to evaluate how well each representation shows important aspects of the data, and identify appropriate ways to display the data.
|
5. Propose and explain interpretations and predictions based on data displayed in tables, charts and graphs.
|
6. Describe the characteristics of a set of data based on a graphical representation, such as range of the data, clumps of data, and holes in the data.
|
7. Identify the median of a set of data and describe what it indicates about the data.
Mean Median and Mode
Mean Median and Mode Calculator
Mean Median Mode
|
8. Use range, median and mode to make comparisons among related sets of data.
Median
Mean Median and Mode
Mean Median Mode
|
9. Conduct simple probability experiments and draw conclusions from the results; e.g., rolling number cubes or drawing marbles from a bag.
Box Model
What Are Your Chances
|
10. Represent the likelihood of possible outcomes for chance situations; e.g., probability of selecting a red marble from a bag containing 3 red and 5 white marbles.
Fish Tank
|
11. Relate the concepts of impossible and certain-to-happen events to the numerical values of 0 (impossible) and 1 (certain).
|
12. Place events in order of likelihood and use a diagram or appropriate language to compare the chance of each event occurring; e.g., impossible, unlikely, equal, likely, certain.
|
13. List and count all possible combinations using one member from each of several sets, each containing 2 or 3 members; e.g., the number of possible outfits from 3 shirts, 2 shorts and 2 pairs of shoes.
Disguise Combos
|