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Mathematics Skills
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Relationships Among Numbers and Number Systems
| - Spy
Guys Interactive - Ratio - Click Skip Intro, then select
Lessons, and then click on Lesson 3
 - Spy
Guys Interactive - Percent - Click Skip Intro, then select
Lessons, and then click on Lesson 4
 - Spy
Guys Interactive - Understanding Integers - Click Skip Intro,
then select Lessons, and then click on Lesson 6
 - Spy
Guys Interactive - Factors, Multiples, and Prime Factorization - Click Skip
Intro, then select Lessons, and then click on Lesson
7
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Data Analysis |
- Spy
Guys Interactive - Understanding and Interpreting Graphs - Click Skip
Intro, then select Lessons, and then click on Lesson
10
 - Spy
Guys Interactive - Balancing Equations - Click Skip Intro,
then select Lessons, and then click on Lesson 11
- Billy
Bug - Guide Billy to the coordinates hiding the food.
- Reading
Grids - Find Hurkle in an intersection of a grid
- Data
Interpretation Games - Numerous activities on using and interpreting data
- Activities include bar, pie and line graphs, data collecting and much more
- Graphing
Skills - What's the point? Find the point on the grid
- Using
Graphs to Understand Data - online quiz
- Interpreting
Data - online quiz
- Mode,
Mean, Median - Interactive lesson followed by activities - (UK measurements)
(There may be a problem with the median calculation part of this activity)
- Collecting
and Analyzing Data - online quiz
- Pie
Chart - Students view piecharts (parameters: number of sectors, size of sector
as a percent)
- Circle
Graph - Enter data categories and the value of each category to create a circle
graph (similar to "Pie Chart" but the user can define the data set)
- Bar
Graph - Enter data to create a bar graph, then manipulate the graph's maximum
and minimum values
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| Probability |
- Spy
Guys Interactive - Probability - Click Skip Intro, then select
Lessons, and then click on Lesson 19
 - Spinner
- Students can create a game spinner with one to twelve sectors to look at experimental
and theoretical probabilities. Parameters: Number of sectors, number of trials.
- Adjustable
Spinner - Students can create a game spinner with variable sized sectors to
look at experimental and theoretical probabilities. Parameters: Sizes of sectors,
number of sectors, number of trials.
- Two
Colors - Students choose between three boxes and choose one marble from the
box to look at conditional probabilities. Parameters: Number of trials.
- Marbles
- Students learn about sampling with and without replacement by modeling drawing
marbles from a bag. Parameters: Number and color of marbles in the bag, replacement
rule.
- Probability
- online quiz
- Analyzing
game probabilities - online quiz
- Understanding
Experimental Probability - Experiment with experimental probability using
a fixed size section spinner, a variable section spinner, 2 regular 6-sided number
cubes or design your own number cubes.
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Computations |
- Math
Facts -Timed math facts, or select practice mode without the timer
- Mental
Math - Select an operation to practice your skills
- Math
Mayhem - A fast paced program where student can select addition problems.
(most are two digit problems) - warning: turn sound to mute;
this activity gets very loud!
- Timed
Facts - at end of 60 seconds
shows the score and answers to problems
- Mixed
Review - Addition and subtraction of three numbers -
find answer to reveal mystery picture (warning: very
difficult, will need pencil and paper)
- Complete
the Number Sentence - All operations
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Compare / Order / Order of Operations Evaluate
Expressions | - Put
Whole Numbers in Order - Three or more numbers can be
placed in order. A number may come before the other numbers or it may come between
them or after them
- Greater,
Less Than, or the Same - Compare these decimals
- Comparing
Integers - Comparing intergers with absolute values
- Practice
with Order of Operations - Get out your pencils and
calculators and give these a try!
- Evaluating
Expressions - a four step lesson
- Evaluating
Expressions - Get out your pencils and calculators and
give these a try!
- Order
of Operations - tutorial and quiz
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Place Value |
- Identifying Place Values
- When given a numeral, identify the place value of the digits
- Finding
Place Values - Find the place value of a particular numeral within a number
- Expanded
Form of Numbers - Write the numeral the expanded form represents
- Specific
Place - Find the numeral in a specific place value
- Place
Value in Words and Numbers - Type the correct numeral to represent the words
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Fractions Prime Numbers |
- EZ Fractions
- Add, Subtract, Multiply and Divide fractions - Help tools are on the site to
give students every tool necessary for performing operations with fractions as
easy as it has ever been!
- Fishy
Fractions - Select the topic and catch the fish with the right answers.
- Spy
Guys Interactive - Improper Fractions & Mixed Numbers - Click Skip
Intro, then select Lessons, and then click on Lesson
2
 - Adding
Fractions - with the same denominator
- Adding
Fractions - using circle graphs - Mixed numbers
- Subtracting
Fractions - with same denominator
- Adding
Fractions - mixed denominators
- Multiply
fractions - with circles,mixed number times a whole number
- Multiplying
Rational Fractions - online quiz - (answers provided)
- Multiplying
Fractions - Soccer Shootout - (Funbrain activity)
- Divide
fractions - (using circles) this will show graphically how the divisor will
fit into the dividend a whole number of times
- Dividing
fractions - Fraction Bar -This is a very versatile tool that can be used to
illustrate a variety of number operations.
- Composite
and Prime numbers
- Prime
Numbers - Prime Number Sieve: "Remove all proper multiples of the next remaining
number." Start with the number 2.When all proper multiples of all numbers in the
first row are deleted, the table will contain only primes.
- Fractional
Distances - find Grampy by entering a fractional distance - (includes mixed
numbers and various fractions)
- Rename
Fractions in Lowest Terms - practice in renaming fractions
- Word
problems - online quiz adding and subtracting fractions
- Multiplying
and Dividing Fractions - online quiz
- Fraction
Practice - All operations, mixed practice - (explanations given for wrong
answers)
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Percent |
- Calculate
percent - Discover relationships between fractions, percents, and decimals
- Using
percents - online quiz
- Finding
a percent of a quantity - online quiz
- Percents
and Wholes - online quiz
- Percent
Game - Funbrain site
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Decimals |
- Spy
Guys Interactive - Decimals - Click Skip Intro, then select
Lessons, and then click on Lesson 1
 - Spy
Guys Interactive - Solving Problems with Decimals - Click Skip Intro,
then select Lessons, and then click on Lesson 5
 - Addition
with Two decimals - check mark appears if answer is correct
- Multiplying
and Dividing with Decimals - online quiz
- Adding
with decimals - Addition of numbers with three decimal digits
- Multiplying
with decimals - Multiplying numbers with two decimals
- Subtracting
with decimals - Subtraction with one decimal digit
- Subtracting
with decimals - Subtraction with three decimal digits
- Rounding
off - Round numbers to significant decimal places - (interactive game)
- Dividing
Decimals - Complete the number sentence\
- Division
of Decimals - Divide with 2 decimals
- Division
of Decimals - Divide with 3 decimals
- Complete
the number sentence - All operations with decimals
- Decimal
addition - Push the green blocks into the holes to make the target number.
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Rounding and Estimating |
- Spy
Guys Interactive - Rounding Numbers - Click Skip Intro, then
select Lessons, and then click on Lesson 9
 - Estimating
by Rounding - Addition with regrouping
- Estimating
by Rounding - Subtraction with regrouping
- Estimating
Sum - No hints or clues given
- Rounding
Off - Three levels are available in this game from BBC Education
- Estimator
- Practice estimation skills by determining the number of objects, length, or
area. (parameters: error tolerance)
- Comparison
Estimator - Similar to Estimator but compares two sets of objects.
- More
or Less Estimator - Similar to Estimator activity but states a quantity and
asks the user to estimate whether the set of objects is more or less than the
number given.
- EstimationValley
Golf - Quickly estimate the answers to the math problems and play a round
of golf!
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Geometry | - Spy
Guys Interactive - Area and Perimeter - Click Skip Intro,
then select Lessons, and then click on Lesson 12
 - Spy
Guys Interactive - Relating Area and Perimeter - Click Skip Intro,
then select Lessons, and then click on Lesson 13
 - Spy
Guys Interactive - Surface Area of Prisms - Click Skip Intro,
then select Lessons, and then click on Lesson 14
 - Spy
Guys Interactive - Volume and Displacement - Click Skip Intro,
then select Lessons, and then click on Lesson 15
 - Spy
Guys Interactive - Working with Angles - Click Skip Intro,
then select Lessons, and then click on Lesson 16
 - Spy
Guys Interactive - Using Ordered Pairs - Click Skip Intro,
then select Lessons, and then click on Lesson 18
 - Identify
Shapes - Recognize properties and names of shapes
- Simple
Coordinates Game - Students investigate the first quadrant of the Cartesian
coordinate system through identifying the coordinates of points, or requesting
that a particular point be plotted.
- General
Coordinates Game - Students investigate the Cartesian coordinate system through
identifying the coordinates of points, or requesting that a particular point be
plotted. (all 4 quadrants utilized)
- Simple
Maze Game - Students investigate the first quardant of the Cartesian coordinate
system by directing a robot through a mine field laid out on the plane.
- Maze
Game - Students use their knowledge of points on a graph to move a robot to
the target, while avoiding mines. (all 4 quadrants utilized)
- Let
Billy Bug help you practice coordinates of a plane using ordered pairs
- Identify
Polygons - Names of polygons by number of sides and angles
- Name
that Polygon - Identify name of given polygon components
- Triangle
Identification - identify the triangle given its angles
- Triangle
Identification - identify the triangle given its number of sides
- Patterns
for Solid Figures - Complete to make a cube figure
- Measuring
Angles - use a virtual protractor
- Classifying
Angles - online quiz
- The
Pythagorean Theorem - online quiz
- Angles
- Students practice their knowledge of acute, obtuse and alternate angles.
- Triangle
Explorer - Students learn about areas of triangles and about the Cartesian
coordinate system through experimenting with triangles drawn on a grid.
- Pythagorean
Explorer - Students find the length of a side of a right triangle by using
the Pythagorean Theorem, and then check their answers.
- Squaring
the Triangle - Students learn about how the Pythagorean Theorem works, through
investigating the standard geometric proof. Parameters: Sizes of the legs of the
triangle.
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Measurement |
- Measure it -
Practice using a ruler, in inches and centimeters
- Perimeter
of a Square - Calculate the perimeter of a square with given dimensions.
- Perimeter
of a Rectangle - Calculate the perimeter of a rectangle with given dimensions.
- Measurement
Equivalents - Match game with standard equivalent measurements, such as pounds,
ounces, pints, cups, etc.
- Area
Explorer - Students are shown shapes on a grid after setting the perimeter
and asked to calculate areas of the shapes.
- Perimeter
Explorer - Students are shown shapes on a grid after setting the area and
asked to calculate perimeters of the shapes.
- Shape
Explorer - Students are shown shapes on a grid and asked to calculate areas
and perimeters of the shapes.
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| Patterns,
Functions, Algebra | - Spy
Guys Interactive - Summarizing/Extending Patterns - Click Skip Intro,
then select Lessons, and then click on Lesson 8
 - Function
Machine - Students investigate very simple functions by trying to guess the
algebraic form from inputs and outputs.
- Positive
Linear Function Machine - Students investigate linear functions with positive
slopes by trying to guess the slope and intercept from inputs and outputs.
- Linear
Function Machine - Students investigate linear functions by trying to guess
the slope and intercept from inputs and outputs.
- Number
Cracker - guess what number comes next in the pattern
- Create
your own pattern - Drag shapes to create a pattern. Instructions
on how to use this page in your classroom.
- What
comes next? - Find the next shape in the pattern
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| Map
Skills | - Map
Reading Activities - practice reading maps using compasses, latitude, longtitude
and more
- Reading
Map Symbols - identify symbols with words
- Latitude
and Longtitude quiz - online quiz that checks answers
- How
to read a map - Several activities are presented to assist in teaching the
concepts of reading maps.
- Index
of topics and quizzes offered by David J. Leveson at CUNY in Brooklyn, NY
- National
Atlas of the United States - This site disables the Back button. When
you are finished with the National Atlas, close the page to return
to i4c.
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Word Problems |
- Word Problem
Practice - Problems in addition, subtraction and more - (warning:
many pop-up ads on this site)
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Reading
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Stated Information | - Author's
Purpose - Read online story and answer questions on paper Detailed
explanation follows passage, teaching how to find the answers in passages
 - Author's
Purpose - Read online story and answer questions on paper Detailed
explanation follows passage, teaching how to find the answers in passages
 - Webquest
Hunt - Five Senses - Go to stated URL's and answer questions. Hunt for the
answers in the stated information
- Treasure
Hunt - Go to the stated URL's and answer the questions
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Main Idea/Theme | - What's
the Big Idea - Solve a riddle by answering questions about the main idea
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Comprehension | - Reading
Comprehension stories - Interactive quizzes online for 6 stories - also quizes
on sequencing summarization of each story
- Comprehension
through context clues - Select reading for understanding
and then choose a skill level
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Sequencing
Cause/Effect | - Sequencing
Worksheets - These are not interactive but can be read online and answered
on paper.
- Cause
and Effect Sheet - Read passage online and answer questions on paper
- Reading
Selection - Answer the questions to sequence the events.
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Sequencing Events - Make tea through this interactive site.
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Sequencing Events - Practice your cooking skills and put the steps in order
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Sequencing Stories - large number of Quia quizzes on sequencing
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Story Elements |
- Test
Tutor - Read stories and answer questions about story elements
- The
Realm of Fairy Tales - Students will analyze fairy tales by identifying recurring
themes. Then they will Outline a story map for their own fairy tale, including
standard story elements and fairy tale themes.
- Literary
Elements - Online Interactive Game; from Glencoe
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| Language
Mechanics and Spelling |
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Proofreading |
- Proofreading
Makes Perfect - Correct errors in grammar, usage, punctuation, and spelling
- Proofreading
Practice - Two exercises in correcting passages
- Power
Proofreading - Choose your grade level and various skills to practice (grades
2-8)
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Sentence Structure |
- Parts
of a Sentence - Select naming part or telling part (subject/predicate)
- Identifying
Subjects and Predicates - online quiz
- Complex
and Compound Sentences - online quiz
- Combining
Sentences - online quiz; Quiz
Two; Quiz
Three
- Phrases
and Clauses - online quiz
- Revising
Sentence Fragments - Rewrite sentence to make a complete sentence
- Sentence
Structure Review - This page has several exercises in reviewing: Incomplete
sentences, Run-on sentences; Correctly written sentences that should be combined;
Correctly written sentences that do not need to be rewritten.
- Sentence
Sort - Game board; - choose correct sentence structure to move piece along
board
- Verb Phrases -Identify
the complete verb phrase in each sentence (scores are kept)
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Commas |
- Comma
Practice - Select sentence with correctly used commas
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Irregular Plurals | - Plural
Nouns - add s or es
- Irregular
Noun Plurals - Interactive quizzes
- Correct
plural Spelling - Find your way to the Cave of Stone Wonders by clicking on
the correct spelling
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Synonyms/Homonyms |
- Whaddayaknow
Quiz Game - select the synonym topic and play with a friend!
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Grammar | - Parts
of Speech - Noun, Verb, Preposition, etc - Interactive quizzes
- Parts
of Speech Quiz - Select correct part of speech
- Grammar
Blast - Cumulative review of 6th Grade Skills
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Vocabulary Building |
- Word
Usage - Fill in the missing word using context clues
- Word
Association - Choose the correct word to fill in the blank
- Whaddayaknow
Quiz Game - select the vocabulary topic and play with a friend!
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Spelling |
- Spell Check
- TCAP format - select word that is spelled incorrectly
- Spelling
Check - Click on the misspelled word and then correct it. (for different words
and spelling activities, check
here)
- Spelling
Practice Grade Six - Instruction and practice in improving spelling
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Online Stories |
- Aesop's Fables
- Online fables, some are audio
- Alice's
Adventures in Wonderland - An unabridged, dramatic audio production in RealAudio
Directed and Narrated by Karen Chan
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