2nd Grade Mathematics Skills

Number & Operations | Algebra | Geometry | Measurement | Data Analysis | Review Help
Page last edited 2/27/2009
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Worksheet Generator - This web site will allow you to create printable math worksheets from your browser.
(addition, subtraction, multiplication, division, mixed problems, fractions, measurement, fractions, graphing, telling time, and a one-hundred chart)

a site for teachers | a PowerPoint show | Adobe Acrobat document | a Word document sound | video format | interactive lesson | a quiz | lesson plan | to print

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1. Ant Parade - match numerals to numbers of ants in a concentration style game
2. Connect the Dots - [this link opens in a new window] count by ones or fives with this FunBrain game
3. Connect the Dots - [this link opens in a new window] make a dog by counting by fives with this FunBrain game
4. Count by 10's - from Free Math Test
5. Ghost Blasters - Click on ghosts that are multiples of ten. Click as many times as you can, you can get multiple points on each ghost.
6. Give the Dog a Bone - use a hundreds charts to find numbers
7. How Much Money is This? - count by 10's (dimes) up to $1.00
8. Rabbits - [this link opens in a new window] recall multiplication facts using a hundreds chart (Author - Kaye Maddox)
9. Sequences - Count by 2's, 5's, or 10's or customize or print worksheets &
10. Splat Square - This hundreds chart allows the selection of any number by clicking a color to splat then clicking on the number.
11. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. one digit numbers (by ones) | two digit numbers (by ones) | three digit numbers (by ones) | counting by twos | counting by fives | counting by tens | backward by ones | backward by twos | backward by fives | backward by tens
12. Super Sequencer - Input the starting number of a sequence, the increment (amount of change), and then select the speed with which the next numbers will be displayed as your students predict the next number
13. Three is a Magic Number - [this link opens in a new window] learn multiples of three (Author - Carol Senn)
14. Worksheet Generator One Hundred Chart - Print your own one hundred chart. A one hundred chart can be used to teach counting or skip counting.

1. Counting - to 10, to 20, to 50, customize number and blanks - from FreeMathTest
   1. Worksheets to print are also available supporting instruction of this topic
2. The 'Less than' Lake Maze - Help Monster cross the lake by jumping from one stepping stone to the next. The next number on a stone must be smaller than the one before.
3. The 'More than' Marsh Maze - Help Monster cross the marsh by jumping from one island to the next. The next number on an island must be more than the one before.
4. One False Move - [this link opens in a new window] (FunBrain) Start with the lowest number and work your way up. If you don't know where to start, try using the map.
5. One False Move - [this link opens in a new window] (FunBrain) Start with the highest number and work your way down. If you don't know where to start, try using the map.
6. Space Hopscotch - Count forward from 6 to 24 by 2's and then count backward from 24 to 6 by 1's.

1. Count Us In - 12 activities that help with understanding basic math. - number recognition, ordinal numbers, sorting, patterns, addition, subtraction,time
2. Cookie Dough - [this link opens in a new window] type the word that corresponds to the numeral
   1. Do the reverse [this link opens in a new window] and type in the number that corresponds with the word.
3. Find the missing number - find the butterfly that holds the missing number
4. Numeracy Games - many games dealing with numeration
5. Really Big Numbers - Enter a number then click the Click here button to see how to write it. Use numbers appropriate to this spi.
6. Word Game - [click Continue to play the game] select and combine words that spell out a given number, numbers from 20 to 99 used

1. Expanded Form of Numbers - write the numeral the expanded form represents
2. Grouping by 10s and ones - click on ten ones and press group to make groups of ten and determine the numeral
3. Identifying Place Values - identify the place value of the digits
4. My Place - [this link opens in a new window] learn that the value of a digit is determined by the placement of that digit (Author - Sandi King)
5. Numbers in Expanded Form - numbers are shown in expanded form, select which answer is the correct number
6. Partitioning numbers - select the number that represents the partitioned numeral
7. Place Value - this video lesson explains place value in whole numbers and decimal numbers, and then gives your students the chance to show understanding on a quiz.
8. Place Value - [this link opens in a new window] Enter your own number or generate a random number, then answer questions about the place values.
9. Place Value Party - Choose any ages to start, then trade candles until both cakes have the same number.
10. Specific Place - find the numeral in a specific place value
11. Practice place value at FreeMathTest - numbers from .10 to .99, numbers 10 to 99, numbers 100 to 999

1. Color odd and even numbers - four different pictures are available
2. Dragon Eggs - Rescue the dragon's eggs by flying around the sea,deciding if the numbers are odd or even.
3. Ghost Blasters (Odd) - Click on ghosts that are even numbers. Click as many times as you can, you can get multiple points on each ghost.
4. Ghost Blasters (Even) - Click on ghosts that are even numbers. Click as many times as you can, you can get multiple points on each ghost.
5. Me Too - [this link opens in a new window] classify whole numbers as odd or even (Author - Jan Dykes)
6. Odd or Even - numbers up to 10, numbers up to 30, numbers up to 50, numbers to 100, customize for any upper number you select - from FreeMathTest
   1. Worksheets to print are also available supporting instruction of this topic
7. Twins - [this link opens in a new window] identify odd and even numbers (Author - Sandi King)

1. Flowering Fractions - [this link opens in a new window] understand common fractions by using model representations (Author - Roseanne Phillips)
2. Fraction Bar - add a bar then break it into fractions, decimals, or percents
3. I Want My Half - [this link opens in a new window] understand the concrete and symbolic representations of fractions (Author - Sandi King)
4. Kids and Cookies - a cute interactive site using cookies and fractions
5. Old Egyptian Math Cats Fractions - Add fractions like a true Old Egyptian Math Cat!
6. Percent Paint - students paint blocks on a 10x10 grid - use this as a whole group activity and ask students to paint fractions or percents.

1. I Want My Half - [this link opens in a new window] understand the concrete and symbolic representations of fractions (Author - Sandi King)

1. Fabulous Fractions - [this link opens in a new window] learn the concept of equal parts as related to fractions (Author - Karen Chandler)
2. Fraction Flags - design a flag using halves or quarters
3. Fraction Flags - design a flag using thirds
4. Fraction Match - find the fraction that matches with the correct graph [concentration style game]
5. Fraction Monkeys - [click Continue to play the game] place fractions on a number line by hanging monkeys from loops [easy and hard levels available]
6. Fraction Painting - use a 2x2 grid, 3x3 grid, 4x4 grid, 5x5 grid, or a 6x6 grid
7. Fractions II - fourths
8. Fraction Review - beginning fractions
9. Identify With Circles - fraction practice where student types in numerator and denominator

1. Adding Nickels and Pennies - find the sum of the coins
2. Adding Dimes and Pennies - find the sum of the coins
3. Adding Dimes, Nickels and Pennies - find the sum of the coins
4. Change It! - [this link opens in a new window] practice adding up all of your coins - You select the number of problems that you want to use as well as the number of pennies, nickels, dimes, quarters, and half dollars that may appear in each problem. You may elect to express your questions in words only, coins only, or a combination of both
5. Change Maker - [this link opens in a new window] Figure out how many of each bill or coin that you expect to get back when you pay for something. Select Easy for problems involving less than $1.00
6. Coins for Candy - [this link opens in a new window] identify, know the value of, and compare the values of a penny, nickel, and dime (Author - Sandi King)
7. Counting Change - a match game, counting coins to find amount of change and matching it with numerical number
8. Counting Coins - the collection of coins may sometimes be up to $2.00
9. Counting Coins - up to 5¢, up to 20¢, up to 50¢, up to 99¢, customize amounts - from FreeMathTest
   1. Worksheets to print are also available supporting instruction of this topic
10. Counting Money - Help Kristen, Ryan, or Evan with their shopping. Six pages of problems are available; three easy and three hard.
11. Discovering Coin Values - a target amount is given and students drag coins to the slide to equal that amount [values over $1.00 used occasionally]
12. Grandpa's Game - [this link opens in a new window] count money (Author - Sandi King)
13. How Many Cents - count the coins to show the total number of cents
14. How Much Money is This? - count by 10's (dimes) up to $1.00
15. Learn to Count Money - add the value of the coins (teacher can set this activity easy or harder)
16. Let's Count Money (introduction and instructions) followed by a quiz - coin value problems occasionally display amounts greater than 50¢ but never more than $1.00. This site uses both sides of the coins! [caution: some of the reverse side coin images are slightly smaller]
17. Making Change from One Dollar - amounts are shown on a cash register, find the correct change
18. Money Drills (from Room 108) - [this link opens in a new window] drag coins, one at a time, to equal the amount given [this site has a pop-up message after each coin moved]
19. Money Flashcards - Coins and bills, or just coins, are displayed and students determine the value. Best used as a whole class review; this is not a game with an end. Occasionally values greater than $1.00 are displayed.
20. Money Review - Three levels for counting money review
21. Piggy Bank - As coins drop students click on the right coins to equal some target amount. Two games are available; easy or hard.
22. Spending Spree - [this link opens in a new window] Pick the item that you would like to buy. Then choose the correct amount of coins you need to pay for that item. This game has 10 questions.
23. Too Much Noise - [this link opens in a new window] Students determine the fewest number of coins needed to produce a given amount. (Author - Sandi King)
24. Tutorials - select the coin (or combinations) you want your students to practice
25. U. S. Coins (printables from Enchanted Learning) - Scroll a bit more than halfway down this page until you see Adding and Subtracting Coins (Printouts). Look below that to see about six dozen printables of various difficulty.
26. Which Coin? - Students select the coin that completes the total needed.

1. Ordering Numbers to One-Hundred - arrange numbers from least to greatest by clicking and dragging the numbers
2. Ordering Three-digit Numbers - arrange numbers from least to greatest by clicking and dragging the numbers

1. Alligator Lunch - [this link opens in a new window] learn greater than and less than symbols (Author - Sandi King)
2. Compare - 1-9, 1-20, 10-99, 100-999, customize the range of numbers - from FreeMathTest
   1. Worksheets to print are also available supporting instruction of this topic
3. Compare It! - [this link opens in a new window] Students can practice comparing numbers, objects, or words using Greater Than, Less Than, Equal, Greater Than or Equal, Less Than or Equal, and Not Equal operators. You can have them compare words only, symbols only, or use both words and symbols
4. Compare Numbers - choose the red button for numbers to 1,000 or the orange button for numbers to 10,000
5. comparing one digit numbers | comparing two digit numbers | comparing three digit numbers
6. Practice comparison at FreeMathTest - numbers from .10 to .99, numbers from .100 to .999, numbers from 0 to 10, numbers from 10 to 50, numbers from 50 to 100.
7. Using Comparison Symbols - choose the correct comparison symbol
8. Using Comparison Symbols with Number Sentences - simple number sentences are used, select <, >, or =
9. Wabbit Words - Read the sentence and then find a carrot with the appropriate number, e.g. 'Less then 26' choose any carrot that is less than 26.

1. Base 10 Blocks - Exploring whole decimal numbers with blocks

1. Count Us In - 12 activities that help with understanding basic math. - number recognition, ordinal numbers, sorting, patterns, addition, subtraction,time
2. Cookie Dough - [this link opens in a new window] type the word that corresponds to the numeral
   1. Do the reverse [this link opens in a new window] and type in the number that corresponds with the word.
3. Find the missing number - Find the butterfly that holds the missing number.
4. Get In Line - [this link opens on a new page] explore ordinal positions (Author - Sandi King)
5. Ordinal Numbers - If ten students ran a race, we would say that the student that ran the fastest was in first place, the next student was in second place, and so on.
6. Match Cardinal and Ordinal numbers - click and drag
7. Match Cardinal and Ordinal numbers - concentration style game
8. Numeracy Games - many games to choose from
9. Ordinal Balloons - click on the balloons and put them the right carts
10. Ordinal Numbers - [spanish language] put them in order. [this link opens in a new window]
11. Practice Ordinal Numbers - name the ordinal
12. Twelve Cats in a Row - [this link opens in a new window] eleven of them are black, you pick which ordinal number describes the orange cat

1. Four dozen word problems - problems only, no answers, not interactive
2. Matching Pictures to Number Sentences - study each picture and then click on the number sentence that describes the picture
3. Math stories with Leon the Chameleon - Click on the Addition and Subtraction button under the heading Select a Story (select Maybe Later on the registration screen)
4. My Backpack - [this link opens in a new window] Students add columns and find missing addends using data generated from a chart. (Author - Sandi King)
5. Show Me The Money - [this link opens in a new window] add using columns (Author - Sandi King)
6. Word Problems for Grades 1-5 - This KidZone math page has four second grade problems. Each time you open a new page the site generates new values for the problem.
7. Word Problem Practice - problems in addition, subtraction and more (warning: many pop-up ads on this site)

1. Decimal Number Line - Identify and estimate decimal fractions on a number line. Move the pointer along the line, find a number between two others by looking at the next decimal place. Click on “Use the decimal number lines tool” at the bottom of the page.
2. Worksheet Generator - Print your own number line worksheets, you decide on the starting and ending numbers and the increment.

1. It's A Fact - [this link opens in a new window] practice basic subtraction facts (Author - Kaye Maddox)
2. Matching Pictures to Number Sentences - study each picture and then click on the number sentence that describes the picture
3. What number would complete this sentence? - find the missing addend

1. Matching Pictures to Number Sentences - study each picture and then click on the number sentence that describes the picture
2. Math stories with Leon the Chameleon - Click on the Addition and Subtraction button under the heading Select a Story (select Maybe Later on the registration screen)

1. Groups Of Dogs - [this link opens in a new window] use arrays to understand the meaning of multiplication (Author - Sandi King) (designed for 3rd grade)
2. Making Change - [this link opens in a new window] count money and make change (Author - Sandi King) (designed for 3rd grade)
3. Math Hoops -. All word problems use whole numbers but the problems range from single step addition to multistep equations. There are also problems that require students to interpret remainders. Students who answer 5 questions correctly get a chance to play some basketball.
4. Math Playground - Hundreds of self-checking word problems for students in grades 1 to 6. There are currently 675 word problems available. They will be adding more content throughout the school year
5. My Backpack - [this link opens in a new window]add columns and find missing addends using data generated from a chart (Author - Sandi King)
6. Thinking Blocks - (an engaging, interactive math tool to help students learn how to solve multistep word problems; addition & subtraction, multiplication & division, and ratio & proportion) Thinking Blocks encourages students to look beyond the surface to discover the concepts and relationships that are at the core of every math problem.

1. Mean Green Machine - [this link opens in a new window] use a calculator to find and use the average, or mean, of a set of data (Author - Kristy Rousseau)

1. Adding - 1-3, 2-5, 3-8, 5-10, 5-20, 10-99, customize for any number range - from FreeMathTest
   1. Worksheets to print are also available supporting instruction of this topic
2. Ambleweb Addition Machine - select Level 1 to practice this spi
3. Ambleweb Subtraction Machine - Students choose a skill level, type the answer, and then check for correctness.
4. Are You a Math Magician? - Two levels of practice with several operations are available; addition, subtraction, multiplication or division. Mixed practice is also available; addition and subtraction, multiplication and division, or a mix of all four. Select the level appropriate for this spi. Addition game & Subtraction game also available
5. Balloon Pop Subtraction for Kids - Three levels for review
6. Ghost Blasters II (addition practice) - (two players) Students must “blast” a pair of ghosts whose sum equals some number specified before the game begins. Sums from 5 to 99 can be set.
7. Math Facts from Harcourt School - (K-3) Content available at the site: Addition and Subtraction sums and differences to 10, 12, and 20; Multiplication and Division facts to 5, to 10, to 12. Verbal instructions are included and students can select timed or untimed. (30 facts)
8. Speed Grid: Addition - (level 1) Students answer the question set by clicking on two numbers that complete the sentence. You set the number of questions (2 to 99) and the time limit (1 to 10)
9. Speed Grid: Subtraction - (level 1) Students answer the question set by clicking on two numbers that complete the sentence. You set the number of questions (2 to 99) and the time limit (1 to 10)
10. Subtraction - 1-3, 2-5, 3-8, 5-10, 5-20, 10-99, customize for any number range - from FreeMathTest
    1. Worksheets to print are also available supporting instruction of this topic
11. Sum Fun - [this link opens in a new window] practice addition facts to 18 (Author - Kaye Maddox)
12. Sum Sense (Addition) - Students practice single digit addition by dragging numbers to complete the sentence.
13. Sum Sense (Subtraction) - Students practice single digit subtraction by dragging numbers to complete the sentence.
14. Test the Toad - Add or subtract numbers from 1 to 15 by clicking on the numbered person.
15. Tic-Tac-Toe Squares - [this link opens in a new window] (Fun Brain) Addition - Numbers less than 50
16. Tic-Tac-Toe Squares - [this link opens in a new window] (Fun Brain) Subtraction - Numbers less than 10

1. Adding - 1-3, 2-5, 3-8, 5-10, 5-20, 10-99, customize for any number range - from FreeMathTest
   1. Worksheets to print are also available supporting instruction of this topic
2. Arithmetic Four - (A game like Connect Four) A pair of students must answer arithmetic questions (addition, subtraction, multiplication, division) to earn a piece to place on the board. Parameters: time limit, difficulty level, types of questions
3. Addition Surprise - fill in sums in the addition grid to complete a surprise picture
4. Ambleweb Addition Machine - three levels available
5. Are You a Math Magician? - Two levels of practice with several operations are available; addition, subtraction, multiplication or division. Mixed practice is also available; addition and subtraction, multiplication and division, or a mix of all four. Select the level appropriate for this spi. Addition game also available
6. Ghost Blasters II (addition practice) - (two players) Students must “blast” a pair of ghosts whose sum equals some number specified before the game begins. Sums from 5 to 99 can be set.
7. Hidden Picture - the answer is given and you must select the problem to reveal a hidden picture. Good for a pair of students together
8. Math Facts - timed math facts, or select practice mode without the timer
9. Math Mastery - select operation and practice your facts
10. Mad Math Minutes - [this link opens in a new window] This is a great way to practice basic math skills in addition, subtraction, multiplication, and division. You pick the number of and types of problems that you want to practice. You may also choose the largest number used in a problem as well as the number of terms (numbers) used
11. Math Mayhem - a fast paced program where you can select addition problems. Most are two digit problems.(warning: turn sound to mute; this activity gets very loud!)
12. Mental Math - select Addition to practice your skills
13. Paint Brush Math - [this link opens on a new page] Paint by Numbers (but figure out the equations to figure out what the numbers actually are.)
14. SpacyMath - One must sign in, but you can use the same log on for everyone in the class. Choose from addition or subtraction
15. Speed Grid: Addition - (level 1) Students answer the question set by clicking on two numbers that complete the sentence. You set the number of questions (2 to 99) and the time limit (1 to 10)
16. Sum Sense (Addition) - Students practice single digit addition by dragging numbers to complete the sentence.
17. Timed Addition Facts - At end of 60 seconds this page shows the score and answers to problems.
18. The Timernator - race against the clock - add as fast as you can in 60 seconds [subtraction, multiplication, and division also available]

1. Are You a Math Magician? - Two levels of practice with several operations are available; addition, subtraction, multiplication or division. Mixed practice is also available; addition and subtraction, multiplication and division, or a mix of all four. Select the level appropriate for this spi. Subtraction game also available
2. Arithmetic Four - [A game like Connect Four] A pair of students must answer arithmetic questions (addition, subtraction, multiplication, division) to earn a piece to place on the board. Parameters: time limit, difficulty level, types of questions
3. Bowling Subtraction - bowl down pins by answering subtraction problems
4. Fill-in Equation - supply the missing number in subtraction equations
5. Math Mayhem - a fast paced program where you can select subtraction problems (warning: turn sound to mute; this activity gets very loud!)
6. Mad Math Minutes - [this link opens in a new window] This is a great way to practice basic math skills in addition, subtraction, multiplication, and division. You pick the number of and types of problems that you want to practice. You may also choose the largest number used in a problem as well as the number of terms (numbers) used
7. Mystery Picture - subtract and find the mystery picture under the tiles (subtraction facts to 20)
8. Mystery Picture - subtract 2 digit numerals, no borrowing.
9. Mixed Review - addition and subtraction of three numbers, find answer to reveal mystery picture. (warning: very difficult, student will need pencil and paper)
10. Number Families - fill in the missing numeral when given the family of addition and subtraction values
    1. More practice can be found here in the relationships between addition and subtraction
11. Speed Grid: Subtraction - (level 1) Students answer the question set by clicking on two numbers that complete the sentence. You set the number of questions (2 to 99) and the time limit (1 to 10)
12. Subtraction - 1-3, 2-5, 3-8, 5-10, 5-20, 10-99, customize for any number range - from FreeMathTest
    1. Worksheets to print are also available supporting instruction of this topic
13. Sum Sense (Subtraction) - Students practice single digit subtraction by dragging numbers to complete the sentence.
14. The Timernator - race against the clock - subtract as fast as you can in 60 seconds [addition, multiplication, and division also available]

1. Ghost Blasters II (addition practice) - [two players] Students must “blast” a pair of ghosts whose sum equals some number specified before the game begins. Sums from 5 to 99 can be set.
2. Math Baseball - [this link opens on a new page] Complete the Number Sentence. - Addition - Numbers less than 10
3. Math Baseball - [this link opens on a new page] Subtraction - Numbers less than 5

1. Let's Go Shopping - [this link opens in a new window] estimate by rounding to the nearest dollar as they shop (Author - Sandi King)
2. School Store - [this link opens in a new window] subtract using decimals as they make change. Regrouping will be required (Author - Kaye Maddox)
3. Too Much Information - [this link opens in a new window] determine if irrelevant information is included when solving a problem (Author - Sandi King)

1. Guess the Number - developing skills in halving and estimation
2. Walrus World - [this link opens in a new window] learn strategies for solving real world problems (Author - Randy Russell)

1. Number & Operations (Grades Pre-K - 2)

1. Ambleweb Function Machine - students identify what process was used to produce a sequence of numbers (twelve processes available)

1. Brenda's Bedroom Border - [this link opens in a new window] complete a pattern (Author - Paulette Boggs)
2. Christmas Lights - [this link opens in a new window] identify and complete patterns (Author - Kaye Maddox)
3. Create your own pattern - drag shapes to create a pattern.
   1. Instructions on how to use this page in your classroom
4. Help Caillou Build a Train Track - When Callilou asks "Do you want to play with me?", click on the train. Match patterns of track pieces to let the passengers get to the train station.
5. Missing Numbers - [this link opens in a new window] find the missing numbers in a sequence (Author - Carol Senn)
6. Number Cracker - [this link opens on a new page] guess what number comes next in the pattern
7. Patterns - this video lesson explains patterns, and then gives your students the chance to show understanding on several quizzes.
8. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. (square numbers)
9. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. (triangular numbers)
10. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. one digit numbers (by ones) | two digit numbers (by ones) | three digit numbers (by ones) | counting by twos | counting by fives | counting by tens | backward by ones | backward by twos | backward by fives | backward by tens
11. Super Sequencer - Input the starting number of a sequence, the increment (amount of change), and then select the speed with which the next numbers will be displayed. an your students predict the next number?
12. What Comes Next? - study repeating patterns and click on the one that continues the pattern
13. Wolf, Goat, and Cabbage - Old Russian Puzzle: You have to carry a wolf, a goat, and a cabbage across a river.

1. Ambleweb Function Machine - students identify what process was used to produce a sequence of numbers (twelve processes available)

1. My Backpack - [this link opens in a new window] Students add columns and find missing addends using data generated from a chart. (Author - Sandi King)
2. Sum Sense (Addition) - Students practice single digit addition by dragging numbers to complete the sentence.
3. Sum Sense (Subtraction) - Students practice single digit subtraction by dragging numbers to complete the sentence.
4. Walrus World - [this link opens in a new window] learn strategies for solving real world problems (Author - Randy Russell)

1. Matching Pictures to Number Sentences - study each picture and then click on the number sentence that describes the picture

1. Algebra (Grades Pre-K - 2)

1. 2 and 3D shapes Activities - identify and investigate two-dimensional and three-dimensional shapes
2. 2D shapes - identify and compare these shapes
3. Create your own pattern - drag shapes to create a pattern (Instructions on how to use this page in your classroom)
4. Geo Cleo - [this link opens in a new window] take a look at how to describe three-dimensional shapes (Author - Julie Thompson)
5. Pattern Detectives - [this link opens in a new window] identify and extend patterns in a variety of settings Audio is used to assist non-readers. (Author - Sandi King)
6. Point Out the View - a ten level activity from PBS Kids, students must show what 2-D view each of four viewers would see when looking at a stack of blocks
7. Polygons and Non-Polygons - drag polygons into one bin and anything that is not a polygon into another bin
8. Solid Pattern Pieces - [this link opens in a new window] name the different faces of solid figures to make objects using a pattern (Author - Paulette Boggs)

1. Anglemania - (3-5) [this link opens in a new window] describe triangles using appropriate geometric vocabulary (Author - Laurie Ayers) (decide if this is appropriate for your second grade students)
2. Mr. Mumble - [this link opens in a new window] take a look at how to describe two-dimensional shapes (Author - Julie Thompson)

1. Ask Hannah - Students describe symmetry in two-dimensional shapes. (Author - Julie Thompson)
2. Line Symmetry - many activities here
3. Lines of Symmetry - drag the shapes that have lines of symmetry into one bin and those that do not into the other bin
4. Symmetry Lesson - and interactive quiz

1. Point Out the View - a ten level activity from PBS Kids, students must show what 2-D view each of four viewers would see when looking at a stack of blocks
2. Solid Pattern Pieces - [this link opens in a new window] name the different faces of solid figures to make objects using a pattern (Author - Paulette Boggs)

1. Estimate numbers on a number line - after students make their estimate you reveal the answer and display a new problem.

1. Flipping Monsters - Can you make all the Space Monsters face to the right? You must turn two monsters at a time. They must be next to each other.
2. Icy Flips, Slides, and Turns - Use this interactive site from Harcourt to review the three concepts.
3. Math Manipulatives: Flips, Slides, and Turns - select a shape and then apply one of the transformations to it.
4. Ten Question Worksheet - print for your students to practice flips, slides, and turns
5. Transformations - Interactive sites
   1. Reflection
   2. Rotation
   3. Translation

1. Geometry (Grades Pre-K - 2)

1. Heaviest to Lightest - [designed for 1st grade] Look at the figures on each line. Click once on the lightest object. Click twice on the heaviest object.
2. Poddle Weigh-In - Hacker has removed all of the weights from the Poddles, you must use the scales to estimate their correct weight.
3. Teaching Measures - Choose from three modules; length, mass, and capacity. Each category offers several activities for your large screen display as well as supporting worksheets.

1. Fence Me In - [this link opens in a new window] find the perimeter of a rectangle (Author - Mary Blackburn)
2. Perimeter Practice - [this link opens on a new page] Adam Ant walks the perimeters and teaches how to find the perimeter of an object.
3. Perimeter of a Square - calculate the perimeter of a square with given dimensions
4. Perimeter of a Rectangle - calculate the perimeter of a rectangle with given dimensions

1. Measuring Tools - [this link opens in a new window] select measurement tools for real-world measuring situations (Author - Sandi King)

1. Analog Clock - [whole class activity] You call out a time and ask a student to set the clock.
2. Bang On Time - Read the time in words then stop the clock when the hands reach the right time.
3. Clock Craft - Make a simple paper clock that you can use to practice telling time (from Enchanted Learning)
4. Clock Program - Start with either an analog or a digital clock, then set the other clock to the time given on the first clock.
5. ClockWise and Matching Time - select either of these two activities to practice telling time
6. Clockworks - Try to set the time on the clock. (four difficulty levels to choose from)
7. Draw Hands - free worksheets from Math Slice, time intervals from 1 hour to one minute
8. Kid Klock - use pull down menus to select the time you would like to see on an analog clock
9. Match Spoken Time to Numerical Time - click on Play, listen to the time spoken then select the number that matches
10. A Matter of Time - interactive quizzes on half hour, 15 minute intervals and five minute intervals, in addition to story problems
11. Right Time - [this link opens in a new window] explore the meaning of AM and PM while they tell time to the hour and half hour (Author - Linda Burke)
12. Smiley Clock - (Scroll to the bottom. Click on the Play button.) Create a face for Smiley Clock by telling the correct time. Tell time by picking one from three choices. The clock gains eyes, nose, mouth and hair if you select the correct time.
13. Stop the Clock - match digital time to analog clocks, or written time, by dragging the digital clocks, or written time | to the nearest hour | to the nearest half hour | to the nearest fifteen minutes
14. Tell Time - free worksheets from Math Slice, time intervals from 1 hour to one minutes
15. Telling Time - Drag the five digital times to the correct analog clock, then press Stop the Clock to record your time. (30 minute increments) (15 minute increments) (5 minute increments)
16. Telling Time Practice - Drag the hands of the clock to show the correct time.
17. Time To Go - [this link opens in a new window] tell time to the half hour (Author - Randy Russell)
18. Travel Time - Which train falls in between the time limit?
19. Worksheet Generator - You decide on the variables; students tell the time or draw the hands on the clock face, time increments from half-hour to one minute, and answer sheet.

1. It's A Date - [this link opens in a new window] use a calendar (Author - Sandi King)

1. Centimeters - [this link opens in a new window] to nearest whole number (from FunBrain)
2. Centimeters - [this link opens in a new window] to half centimeter (from FunBrain)
3. Inches - [this link opens in a new window] to nearest whole number (from FunBrain)
4. Inches - [this link opens in a new window] to quarter inch (from FunBrain)
5. Measure it - [this link opens in a new window] practice using a ruler - inches and centimeters
6. Teaching Measures - Choose from three modules; length, mass, and capacity. Each category offers several activities for your large screen display as well as supporting worksheets.
7. The Ruler Game - Learn To Read A Ruler (inches only - increments from inches to sixteenths)
8. Worksheet Generator - [ inches only] Print your own worksheets to let your students practice reading a ruler.

1. Are We There Yet? - [this link opens in a new window] select the appropriate unit of measure (Author - Kaye Maddox)
2. Estimate - (use as a whole class activity) Select a range, display tick marks and estimate before revealing the answer.
3. Estimator - Practice estimation skills by determining the number of objects, length, or area. (parameters: error tolerance)
4. That's Right - [this link opens in a new window] estimate measurements in real-world problems using money (Author - Kaye Maddox) [some exercises may be advanced]

1. Elapsed Time - free worksheets from Math Slice, time intervals from 1 hour to one minute

1. Measuring Tools - [this link opens in a new window] select measurement tools for real-world measuring situations. (Author - Sandi King)
2. Poddle Weigh-In - Hacker has removed all of the weights from the Poddles, you must use the scales to estimate their correct weight.
3. Teaching Measures - Choose from three modules; length, mass, and capacity. Each category offers several activities for your large screen display as well as supporting worksheets.

1. Area Explorer - Find the perimeter of shapes on a grid

1. Hot Stuff - [this link opens in a new window] estimate temperatures using a Fahrenheit thermometer (Author - Sandi King)
2. Interactive Applet of Thermometer - ask your students to compare the degrees between two days

1. Measurement (Grades Pre-K - 2)

1. What Should I Wear? - [this link opens in a new window] use models to determine possible outcomes (Author - Michaél Dunnivant)

1. Is It PE Time? - [this link opens in a new window] use a chart to solve problems (Author - Sandi King)
2. Tally Marks - [concentration style game] match sets of tally marks to the number they represent
3. Using Tally Marks - Make tally marks and total the tally. Click on (eg) at the bottom for examples and then create your own.

1. All The Parts - [this link opens in a new window] learn the parts of a graph. (Author - Sandi King)
2. Construct a Bar Graph - Enter the data and create your own bar graph.
3. Grapher - interactive column graph maker, students can change values and labels
4. How It All Stacks Up - [this link opens in a new window] Students interpret and compare information using a bar graph. (Author - Sandi King)
5. Kids Have Pets - [this link opens in a new window] learn about the parts of a bar graph and how to collect information (Author - Sandi King)
6. Kinds Of Graphs - [this link opens in a new window] learn about various types of graphs (Author - Sandi King)
7. Make your own Pictograph - Use this interactive page to create your own pictographs. Click on the (eg) at the bottom for examples first, then create your own by dragging the yellow triangle to the right to get the number of items you wish.

1. I Am Special - [this link opens in a new window] Picture graphs are used in real world situations as students organize information, record data, and use mathematical language to read and interpret the graphs. (Author - Sandi King)
2. Interpreting a Data Chart - students practice by answering questions about what can be found in a grid chart
3. Interpreting Column Graphs - students practice by answering ten questions about the graph
4. Play Ball - [this link opens in a new window] collect data to put on a picture graph (Author - Sandi King)
5. Reading Tables and Schedules - study the table or schedule, and then answer the question
6. Reading Venn Diagrams - use Venn diagrams to answer questions
7. Use Column Graphs to Answer Questions - data is displayed in column graphs and students must read the graph to answer questions
8. Use Graphs to Answer Questions - This Saxon math site uses pictographs or tally marks in the form of check marks. Graphs are sometimes repeated with new questions. Be careful!

1. What Should I Wear? - [this link opens in a new window] use models to determine possible outcomes (Author - Michaél Dunnivant)

1. Why Can't I Win? - [this link opens in a new window] use a spinner to predict the likelihood of simple events occurring (Author - Sandi King)
2. What Are My Chances - [this link opens in a new window] explore probability and ratios. (Author - Sandi King)

1. Data Analysis & Probability (Grades Pre-K - 2)
2. Virtual Dice - four styles available; single, double, triple, or +/- dice

1. Houghton Mifflin Mathematics Test Prep Practice

1. Number Gym - This software company provides games as demonstration copies of their commercial product. All games are labeled "Demonstration" but are working copies and can be used by your students.

1. Daily Questions - to be given three times per week to serve as a ten to fifteen minute (approximate) review of practice test items and critical thinking (a 134 page document)

1. Measurement - Measurement - Graphs and Data