Raft Racing Game
tangrams puzzles
Area and perimeter activities
Design a party
http://www.mathplayground.com/PartyDesigner/PartyDesigner.html
Area and perimeter mini-quiz
http://mrnussbaum.com/areaperim/
http://www.mathplayground.com/PartyDesigner/PartyDesigner.html
Area and perimeter mini-quiz
http://mrnussbaum.com/areaperim/
time zones calculator
create a bar chart online
fractions games
Try them, have fun and master fractions!
interactive ways to practice math concepts
Khan Academy
A lot of useful tutorial videos that can help you improve your math skills.
http://www.khanacademy.org/math/cc-fourth-grade-math
http://www.khanacademy.org/math/cc-fourth-grade-math
How many sugar packets are in a bottle of soda?
dinosaur math
This link will help you with dinosaur math
http://ageofdinosaurs.com/dinosaurs/index_a.htm
Use the database to find the information you need. Please, write the weight in kilograms and the height in meters.
http://ageofdinosaurs.com/dinosaurs/index_a.htm
Use the database to find the information you need. Please, write the weight in kilograms and the height in meters.
practice math operations
You can have a quick few minutes practice of math operations with these simple addition, subtraction, multiplication, and division puzzles.
http://www.softschools.com/math/addition/addition_puzzle/
The music is terribly annoying, click on the speaker icon in the top right corner of the page to disable it.
http://www.softschools.com/math/addition/addition_puzzle/
The music is terribly annoying, click on the speaker icon in the top right corner of the page to disable it.
Calculation Nation
Lot's of great math games!
http://calculationnation.nctm.org/Games/
http://calculationnation.nctm.org/Games/
patterns practice.
Follow the link to IXL patterns practice. Practice the patterns problems until you get at least 70 points score on the right side of the page.
http://ca.ixl.com/math/grade-4/mixed-patterns-review
http://ca.ixl.com/math/grade-4/mixed-patterns-review
Math magician challenges
Check out these addition, subtraction, multiplication and division challenges! How many questions can you answer in 2 1/2 minutes? Don't forget to click "Enter" button on the keyboard after you type in your answer to each question.
http://www.oswego.org/ocsd-web/games/mathmagician/maths1.html
http://www.oswego.org/ocsd-web/games/mathmagician/maths1.html