Showing posts with label Fractions. Show all posts
Showing posts with label Fractions. Show all posts

Thursday, November 19, 2015

Simplify Fractions GAME

Race to simplify fractions in this fast-paced game! Simplifying fractions is an essential skill for every math student from fifth grade onward. Students need continual practice with simplification in order to successfully be able to add, subtract, multiply and divide fractions. Play this game again and again and work towards mastering this important concept!

What You Need:

  • Deck of playing cards (with face cards removed)
  • Even number of players
  • Paper
  • Pencils

What You Do:

  1. Create a fraction bar sheet by drawing a line across a piece of paper. 
  2. Set up the game so that the players face one another. For each pair of two players, you'll need to create a separate fraction game board.
  3. Shuffle the deck of cards.
  4. Distribute the deck evenly between the two players.
  5. Have the players place their decks face down in front of them.
  6. Players should begin by simultaneously turning over a card from their decks and place it on the fraction bar sheet. Each player should place one card above the fraction bar. The cards above the fraction bar represent the numerator.
  7. Then, players should place one card below the fraction bar. The card below the bar represents the denominator.
  8. There should be a card above the bar and a card below the bar, giving you four cards total.
  9. The first player to correctly simplify the fraction shown by the cards wins all four cards. If a tie results, split the cards evenly.
  10. If the fraction can't be simplified, each player should collect the card that the other player put down and position it at the bottom of his deck.
  11. Play continues until one player has accumulated all of the cards.
  12. Alternatively, you could set a time limit on the game. When time is up, the player with the most cards wins!

Personal Pie Chart

For many kids, the best way to learn about fractions is to represent them visually. Visual learners in particular can get bogged down by multi-step word problems. This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

What You Need:

  • Construction paper
  • Piece of cardboard
  • Scissors
  • Compass or large tin can for tracing
  • Index cards
  • Pencil or pen

What You Do:

  1. Prep for this game by making the playing cards. On each index card, write out a fraction word problem. These are pretty easy to write once you get the hang of it. Here are four to start with. Refer to your child's math textbook for more ideas. Note: Start playing this game with eight as the constant denominator. You can change this up as your child gets the hang of it.
    • Theresa baked an apple pie and cut it into eight pieces. She ate one, and gave one to John. What is the fraction of the remaining pie?
    • Peter has eight pieces of candy. He gave Julie three, Tracy three and Dan one. What is the fraction of the candy that he gave away?
    • Natasha bought eight cookies. She gave two to her brother, two to her dad, and two to her mom. What is the fraction for the number of cookies she has left?
    • Rose has eight baseball cards. She gave two to Tom and two to Michael. How many cards did she give away?
  2. Now, help your child to make her own Personal Pie Chart. Use a compass or trace a large coffee can on a piece of colored construction paper. Cut it out. This will be your base. Repeat this step with a piece of white paper. Evenly divide the circle into eight pieces, or wedges. Now, have your child color each of the eight pieces a different color and cut them out. It's fun to play this game with your child, so feel free to make your own Personal Pie Chart!
  3. Review fractions with your child using the Personal Pie Chart. Discuss numerators and denominators. Give her a couple of practice runs: ask her to use the chart to show 1/2, 2/6, 3/8, 7/8.
  4. Tell your child that you are now going to play a game with her Personal Pie Chart! Drawing from the pile of playing cards, challenge your child to solve the word problem and show you the answer on her Personal Pie Chart. You may need to do the first few together. Take turns drawing cards, and, as your child gets more comfortable, set up a point system for every correct answer.
After your child has mastered denominators of eight, create new wedges for your Personal Pie Chart and playing cards for other denominators. The possibilities are endless!

Collage of Fractions

Break out the ruler and brush up on a little elementary math. Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions. This is a great activity for kids having a hard time grasping the concept; being able to see and touch fractions helps kids understand fractions more clearly.

What You Need:

  • Construction paper in a variety of colors
  • Thick black marker
  • Scissors
  • Ruler
  • Pencil
  • Glue stick

What You Do:

  1. Choose a fraction to start with. It's better to start simple even if your child is confident in his fraction skills.
  2. Have him write the chosen fraction on a sheet of construction paper with the black marker. Ask him to point out the numerator (top number) and the denominator (bottom number).
  3. Select a shape to represent the fraction, such as a rectangle or triangle. Help him draw the shape on another sheet of construction paper (preferably in a different color) using the pencil and ruler. Make sure the dimensions of the shape are in whole inches, ideally in a multiple of the denominator so the shape will be easy to cut up. For example, if your fraction is 3/4, you could make a rectangle that is 8 inches long, since 8 is a multiple of 4.
  4. Still using the ruler, divide the shape up into a number of segments equal to the denominator of your fraction. Using the example from step 3, you would divide the rectangle into 4, 2-inch segments.
  5. Have him cut out the whole shape from the construction paper.
  6. Flip over the sheet of construction paper that you wrote the fraction on and glue the shape onto the other side.
  7. Now have him choose another sheet of construction paper in a different color than the shape. Using the same measurements you used in step 4, draw a number of segments equal to the numerator of the fraction. Using the same example again, you would cut three 2-inch wide segments.
  8. Cut out the segments and glue them on top of the shape within the lines.
  9. You're done! Go back to step 1 and repeat with a different fraction.
Try attaching all your fraction collages to a large piece of poster board, overlapping them and arranging them in different directions for artistic effect.

Pizza Fractions

Fractions are tricky to grasp. How is it that 1/2 is bigger than 1/3 when a 3 is bigger than a 2? Once you understand fractions, it makes sense. Until then? It is a big mystery. Help your child see fractions at work as she pretends to gobble up slices of pizza. Make a pizza game board ahead of time, and help your child look at fractions in a whole new way.

What You Need:

  • Several sheets of paper
  • Marker
  • Colored pencils
  • Scissors
  • Bowl

What You Do:

  1. Draw a game board with 10 circles that will function as the pizzas. Decorate them with simple toppings. Tiny triangles and circles work well.
  2. Divide these pizzas into fractions. Include one pizza that is cut into halves, two that are cut into thirds, three cut into quarters, and four cut into fifths.
  3. Cut a piece of paper into 10 slips. On each one write one of the following fractions --1/2, 1/3, 2/3, 1/4, 2/4, 3/4, 1/5, 2/5, 3/5, and 4/5. Fold the slips in half and drop them into the bowl.
  4. Have your child draw a slip of paper from the bowl. If it says 1/4, she gets to “eat” 1 of the 4 pieces by coloring it in. Does she know which pizza is cut into quarters?  Show her that the 4, called the denominator, reveals the total number of pieces in the pizza. The number on top of the fraction, the numerator, shows the number of pieces she gets to eat. Have her color in 1 slice of the pizza that is cut into four pieces.
  5. Have her draw another slip of paper. Can she tell you the total number of pieces in this pizza?  Can she tell you how many she gets to eat? Help her find the correct pizza and color in the slices. 
  6. Repeat until all of the slips of paper have been used.
Expand on this game by making additional game sheets. Just be certain that the food item is an easily divided shape such as a circle (pizzas, pies, cake) or a square (sandwich or brownie). Try and try again until she can gobble up 2/3 or 3/5 with confidence.

Monday, October 5, 2015

Fraction Bookmarks


Create fraction bookmarks for your students.  This is a great way for students to get familiar with fractions even when they aren't doing math.  It also can provide them with the ability to recall this bookmark when taking tests or quizzes, as well as, supporting them on their math classwork or homework.

Click Here for Source

Monday, September 14, 2015

Best Children's Books for Teaching Fractions


Full House:An Invitation to Fractions
(an innkeeper must feed her guests)
by Dayle Ann Dodds
Kindergarten - 3rd grade math
Fraction Fun
(teaching fractions with everyday
objects; loads of activities)
by David Adler

2nd grade - 4th grade math


Whole-y Cow
Fractions Are Fun
(cow presents fraction scenarios)
by Taryn Souders

1st grade - 3rd grade
The Lion's Share
Tale of Halving Cake & Eating It Too (splitting up a cake into fractions)
by Matthew McElligott

1st grade - 4th grade


Fractions, Decimals,
and Percents

(teaches how to change fractions
to decimals, percents to fractions...)
by David Adler

3rd grade - 5th grade math
Working with Fractions
(teaches that fractions are everywhere, even a birthday party)
by David Adler

illustr by Edward Miller
3rd grade - 5th grade math


Funny and Fabulous
Fraction Stories

30 Reproducible Math Tales to
Reinforce Important Fraction Skills
By Dan Greenberg
3rd grade - 7th grade
The Wishing ClubA Story about Fractions  
(four kids wish on a star, only a fraction seem to come true)
by Donna Jo Napoli

Kindergarten - 3rd grade


Go Fractions!(early reader that works in fractions as they relate to a soccer team)
An All Aboard Math Reader
by Judith Stamper

2nd grade - 4th grade math
Fractions = Trouble
(the story about a child who is struggling to understand fractions)
[NOTE: does not teach fractions]
by Claudia Mills

2nd grade & Up


The Hershey's Milk
Chocolate Fractions Book

(uses Hersheys to teach fractions)
by Jerry Pallotta

Kindergarten - 4th grade math
Apple Fractions
(fractions lesson via apple slices)
by Jerry Pallotta

illustrated by Rob Bolster
Kindergarten - 2nd grade math


Mary Clare Likes to Share
(fraction lesson & story of sharing)
Step Into Reading Math Reader

by Joy Hulme
Kindergarten - 1st grade math
Fraction Action
(loads of fraction lessons in
a comic book format)
by Loreen Leedy

Kindergarten - 3rd grade math


Pizza Counting
(using pizza to present fractions)
by Christina Dobson

illustrated by Matthew Holmes
1st grade - 4th grade math
Piece = Part = Portion
Fraction = Decimals = Percents  
(using pizza to teach equivalencies)
by Scott Gifford

3rd grade - 5th grade math


Polar Bear Math
Learning About Fractions from Klondike and Snow (teaches fractions in real world application)by Ann Whitehead Nagda
3rd grade - 5th grade math
Multiplying MenaceThe Revenge of Rumpelstiltskin:
(multiplying whole #s and fractions)

by Pam Calvert
3rd grade & up


Clean Sweep Campers
(fraction fun at summer camp!)
A Math Matters series book

by Lucille Penner
2nd grade - 3rd grade math

Jump, Kangaroo, Jump
(teaches fractions via the games at an animal school "field day")
a MathStart series book

by Stuart Murphy
2nd grade - 4th grade math


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Friday, September 11, 2015

Exploring Technology in the Elementary Classroom


Time Math by Recession Apps LLC


            Time Math is targeted to children in the second grade.  I could see this app used for students beyond second grade if they were still struggling with telling time.  This app is free and can easily be found on the app store for Apple products.  The specific math area of this app is the concept of time.  This app provides five different levels that can be explored.  The first level provides information on how to tell time.  The user learns what the hour and minute hands are used for.  The next level consists of asking the user “What time is it?”  The user then has the choice to select the intervals that will be asked.  These include: easy (hours), medium (fifteen minutes), hard (five minutes), harder (hours and five minutes), and hardest (hours and minutes).  The user is asked this each time they select one of the four levels.  The app generates a clock with a set time in relation to the difficulty selected and the user is asked to pick the correct answer out of three options.  The next level is “Set the Time” and asks the user to drag the hour and minute hand on the clock to the time that is indicated.  The last two levels are “What time will it be?” and “What time was it?”  Both of these levels require students to drag the hour and minute hand around the clock to reach the requested time. The graphics and design of this app is aesthetically pleasing.  The app is also very easy to navigate and allows for some many different difficulty levels, which is great for users who are just being introduced to telling time all the way through students who are more advanced.  When teaching a lesson about time, I think having this app projected on the board and/or giving each student an iPad to use with this app would be a great way to demonstrate time and walk through some problems together.  Instead of doing a worksheet, students could spend some time going through problems on their own. 

Academic Skill Builders http://www.arcademics.com/games/


            Academic Skill Builders is a free website with a plethora of fun math games.  The great thing about this website is that the user can select whatever grade level and subject they would like.  The grades range from first to sixth and the subject levels include shapes, counting, addition, subtraction, multiplication, division, integers, money, time, decimals, fractions, ration and proportion, and algebra.  Therefore, this website is great for all elementary students.  For the most part, the grade levels are on point.  This website appears to be set up to allow students the chance to practice math skills through fun and competitive games.  Parents, teachers, and administrators can also be at ease when having students online because the designers of this website were conscious about online safety. “Private” games can be set up with a password, so a student and his or her friends could organize games to play against each other in a private game.  “Public” games can be joined by anyone at anytime but there is no contact between the outside players and the student. The website also monitors player names and blocks inappropriate ones.  One of my favorite games I stumbled across while exploring this website was Jumping Chicks.  This game would be perfect for kindergarten and first grade students because the purpose of the game is to match the number to a pile of leaves that has the same number.  Your chick then jumps to that pile of leaves and the player is asked to complete the same steps again to keep your chick moving forward.  This is a fun and easy way to practice counting from one to ten. If ever in the computer lab or near computers and students finish their work before others, this would be a great website to have students visit until everyone was completed.  Having a math station in the classroom could also promote the use of this website.  Students would be able to select this math website, as opposed to a math worksheet, and have fun while still practicing their math skills.  This website, and the other website and apps I chose, provide visual learners with engaging animations to look at and allows game-based learning in a fun and interactive way.

Funbrain Math Arcade http://www.funbrain.com/brain/MathBrain/MathBrain.html



            Funbrain Math Arcade is intended for students in grades one to eight; however, after playing through this game at multiple grade levels, I feel that this game should really only be applicable for students in third grade and higher.  The reason I say this is because I do not think that students in second grade or below would have the proper hand-eye coordination and reading skills that are necessary for this game.  I had a hard time doing it myself so I have a feeling that very young students would struggle with the ability to select the right answer and figuring out how the game works.  Regardless, this website is great because it allows students to play in the format of a board game and has 25 different math games for them to play.  I think this would be great to use as a mini math activity maybe once a week.  Students could login with their saved password and complete five rolls on the game board, which means five games.  I would guess this would take around fifteen minutes. Depending on the grade level entered, the games ask students to add, match, adjust height and distance, subtract, multiply, divide, etc. A few things that I wish could be changed about this game is that the levels do not provide a lot of feedback for students who struggle and may need assistance or a hint.  However, the student is allowed to start that game level again after so many attempts.  I do like that the each game is fairly short and keeps the student motivated to win and unlock the next game.  Each game level also provides so much variety that could be tied into lessons.  For instance, one game level takes place inside a pyramid tomb and has images of Egyptian sarcophagi.  This could tie in nicely with a geography and social studies lesson on Ancient Egypt, as well as, reading aloud or independently reading books about mummies, pharaohs and pyramids.  There are a lot of options for using this website within the classroom. 

Todo Math by Enuma Inc.

This free app is by far the best math app I came across.  I love this app because the logistics and layout are fantastic.  Additionally, this app is perfect for student just beginning math, as well as for students who are up to second grade.  This app covers many specific math areas, such as: counting and cardinality, number operations, mathematical reasoning, time and money, and geometry.  The intended purpose of this app is to allow students to trace numbers and shapes, practice patterning, subtraction, adding, multiplying, and so much more.  I think the number and shape tracing is a great addition to this app; it’s probably my favorite part about the app because it would be such a huge help for students who are just learning how to write their numbers and drawing their basic shapes. I can easily see this app being used within the classroom because of all the great features it has.  The teacher could demonstrate how to use the app and then the students could follow along and complete each number and shape together.  A lot of the levels seem to follow the same order; therefore, it would be easy to have the teacher and young students complete the lower levels together to make sure that every student understands the process and the content.  This app seems like such a great tool to use because of the way it asks students to select the numbers and then draw them as well.  I feel like it reinforces their learning and knowledge. One downfall to this app is that although it says it is free, there are limited levels that can be played on the free version and buying this app is incredibly expensive.  However, I could justify buying this app for $24 each because it is so comprehensive and of high quality.  It also changes displays according to the seasons, which is cute, but could also be integrated into learning the new season each time it changed.  Lastly, this app was built with the classroom in mind.  If teachers do not have the budget to buy Todo Math, teachers may qualify for the school year’s Todo Math Grant Program.  Additionally, this app has a web-based teacher dashboard that tracks progress, students can play Todo Math at home on parents' iPhone or iPad and their progress is synched to your teacher dashboard, and school level management allows for supporting device sharing between classrooms (cart system) and multi-teacher management of school account.