20152016 MARVELOUS MATH LINKS
Below are math Sites to review or explore what we're doing in class
Perfect Bracket Math Try it!
DECIMALS
Post Quiz Review:
If you need help with place value of decimals and what decimals come in between others, check out this little prezi video by Mr. K.
https://prezi.com/t0sl4znlqy8c/decimalszoominginonthenumberline/?utm_campaign=share&utm_medium=copy
Starting off Very important to understand place value!
Interesting DECIMAL problems from NRICH
Post Quiz Review:
If you need help with place value of decimals and what decimals come in between others, check out this little prezi video by Mr. K.
https://prezi.com/t0sl4znlqy8c/decimalszoominginonthenumberline/?utm_campaign=share&utm_medium=copy
Starting off Very important to understand place value!
 Understanding Decimals, Place Value, expanded notation, etc.
 Understanding Decimals Khan Academy Click Here
Interesting DECIMAL problems from NRICH
 Multiplying Decimals Khan Academy
 A list of videos to show different ways to multiply and divide decimals
 Dividing decimals using a number line!
 Dividing Decimals decimal by whole number Khan Academy
 Dividing Decimals dividing decimals by decimals Khan Academy
 COOL GRAPH  Click HERE showing the percentage of players in NHL from different countries.... you won't be surprised to see which country has the most players in the NHL.
 Here is a list of interesting problems connected to decimals. Click Here
 For origami fans, here is a mathematical and artistic way to construct them Click Here
 Game to try with decimals from this site: Spiralling Decimals
Pi Day March 14th 3.14
It's almost Pi/Pie Day!
Here is a little video explaining how mUCH there is to know about PiClick Here
Song with 25 Pi digits
3rd Grader doing 200 digits (I bet it took him months)....
Pi with PIES Little video  Click Here
Amazing Pi artwork Click Here
The Sounds Of PI
Written description of what Pi is
Written explanation and long list of PI numbers
Guinness Book of Records Pi Memorization 67,890 places China 2005
It's almost Pi/Pie Day!
Here is a little video explaining how mUCH there is to know about PiClick Here
Song with 25 Pi digits
3rd Grader doing 200 digits (I bet it took him months)....
Pi with PIES Little video  Click Here
Amazing Pi artwork Click Here
The Sounds Of PI
Written description of what Pi is
Written explanation and long list of PI numbers
Guinness Book of Records Pi Memorization 67,890 places China 2005
FRACTIONS!
DIVIDING FRACTIONS You can solve problems involving division of unit fractions by whole numbers by using fraction models, number lines, or pictures. https://gelato.edmodo.com/recommended_contents/420281 https://gelato.edmodo.com/recommended_contents/226729 MULTIPLYING FRACTIONS FractionMultiplication word problems Khan multiplying fractions Adding and Subtracting Fractions Khan Academy adding and subtracting fractions Click Here HERE IS A LINK TO A WHOLE BUNCH of sites from Illustrative mathematics with different problems to try. There is a large section about fractions. Many of the problems are challenging and interesting. Equivalent Fractions

MATH OUT OF THE BOX!

Review for Snapshot
Expressions:
https://gelato.edmodo.com/
/308475
Graphs to InputOutput tablesClick Here
Expressions:
https://gelato.edmodo.com/
/308475
Graphs to InputOutput tablesClick Here
CHAPTER 3 PRIMESFACTORS & NUMBER RESEARCH  These links are helpful and GREAT for Math on Webnesday!
EXPRESSIONS: PEMDAS PRACTICE:
Game not easy, but fun. Click Here
MATH VOCABULARY
 NOTE: Sites for your class number research: you can use wikipedia  I did for my number 496 by going here:  You can just put in your number instead of mine. .
 Divisibility Rules and practice
 Article about abundant, deficient, perfect and amicable numbers!
 More about amicable numbers Click here
 Click Here for: Ted talk about the magic of fibonacci numbers! If you watch this, you might be interested in finding your own patterns with Fibonacci!
 Ted Talk: Why Adam Spencer Loves Primes
 What's so special about this number: A little complicated, but interesting, and it might teach you something.
 "Math is Fun" Site: primes, perfect numbers, abundant, deficient, etc
 Divisiblity Rules "Cool Math" site: Click here
 Drawing Stars primes & composites challengeClick Here
 KingKong Game Primes, multiples, compositesClick Here
 Link to game about factors, multiples, GCF and LCMClick Here
 One is one... or is it? Depends on the UNIT. Click for TedEd Video
EXPRESSIONS: PEMDAS PRACTICE:
Game not easy, but fun. Click Here
MATH VOCABULARY
REVIEW AND PRACTICE!
 THIS IS A TERRIFIC SITE TO REVIEW MOST MATH TOPICS. HOME PAGE.
 PRACTICE SHEETS IN ALL SUBJECTS FOR 5TH GRADERS. CLICK HERE!
 COOL MATH 4 KIDS Click Here
 Math Fact Practice