Monday, 31 March 2014
Sunday, 30 March 2014
question
a recipe for banana oat muffins calls for 3/4 cup of oats. i am making half of the recipe. how much oats should i use?
What fraction am i? question
comment your answers
I am a fraction in simplest form. I am greater than 1/3 and less than 1/2. The sum of all of my digits is 8. The difference between my numerator and denominator is 7. What fraction am I?
I am a fraction in simplest form. I am greater than 1/3 and less than 1/2. The sum of all of my digits is 8. The difference between my numerator and denominator is 7. What fraction am I?
http://m.youtube.com/watch?v=JRP6FwMflTc
This video is very explanatory, if you can't figure out how to add fractions together, it's super easy to follow along with.
This video is very explanatory, if you can't figure out how to add fractions together, it's super easy to follow along with.
Saturday, 29 March 2014
Thursday, 27 March 2014
Here's a fun fraction game
http://www.sheppardsoftware.com/mathgames/fractions/memory_fractions1.htm
This looks like a helpful math app
https://itunes.apple.com/us/app/itooch-junior-high-school/id521676063?mt=8&ign-mpt=uo%3D4
divisibility question
type a digit at the end of the number that makes this satement true:
3,288,68_ is divisible by 5.
3,288,68_ is divisible by 5.
This website can help you with your homework, you can also pratice math on it as well.
http://www.math.com/students/practice.html
Wednesday, 26 March 2014
Math joke answer...your 24 hours are up!
Why was the math teacher late for class?
He took the rhombus!
He took the rhombus!
Math Question
How do you answer a adding or subtracting question with two fractions that have two different denominators?
Tuesday, 25 March 2014
Math question....
Why was the math teacher late for class?
You have 24 hours to guess the right answer (which will be posted tomorrow).
You have 24 hours to guess the right answer (which will be posted tomorrow).
Monday, 24 March 2014
Sunday, 23 March 2014
What Does Pi Sound Like?
This video is really cool. It demonstrates what Pi sounds like, check it out.
Infinity Is Bigger Than You Think
Click here to watch an interesting and mind opening video about 'infinity'.
math question
- The length of a rectangle is four times as long as its width. The area of the rectangle is 100 metres squared. What are the dimensions of the rectangle?
math question
- If I pile grapefruit in a pyramid with 1 grapefruit in the first layer, 4 in the second layer (from the top), 9 in the third layer, and 16 in the fourth layer, how many grapefruit will I need to make a pile with 10 layers?
PrimeFactor game
Practice figuring out your prime factorizations http://www.mathplayground.com/factortrees.html
math question
- Pioneer Video is giving away a free movie to anyone who can solve this puzzle. Place the numbers one to nine in the squares so that none of the rows, columns or diagonals have the same sum.
| |
---+---+---
| |
---+---+---
| |
Olivia won a free movie, what was her solution?
Math word problem
- The points A, B, C, D, and E are located on a straight line in order.
- The distance from A to E is 20cm.
- The distance from A to D is 15cm.
- The distance from B to E is 10cm.
- C is halfway between B and D. What is the distance from B to C?
Cool math logic question
Who am I???
- The names of my mother, my father, my brother, my sister and me in no particular order are Sandy, Sharon, Pat, Jennifer and Connie
- Pat is younger than I am.
- I am older than Connie.
- Sharon is younger than Jennifer.
prime factorization
This website helps you understand prime factorization
http://www.mathsisfun.com/prime-factorization.html
M.C. Escher
click to see Escher's official site, there's some pretty weird stuff:
http://www.mcescher.com/gallery/transformation-prints/metamorphosis-ii/
http://www.mcescher.com/
http://www.mcescher.com/gallery/
http://www.mcescher.com/gallery/transformation-prints/metamorphosis-ii/
http://www.mcescher.com/
http://www.mcescher.com/gallery/
Thursday, 20 March 2014
Wednesday, 19 March 2014
Math Question (multiples)
In a lollipop factory assembly line every 3rd lollipop is cherry every every 4rth lollipop is grape every 5th lollipop is lime and every 8th lollipop is blue raspberry. Flavours can mix
a) What number lollipop on the assembly line will be the first cherry grape lollipop?
b) What number lollipop will be the first cherry lime?
c) What number lollipop will be blue raspberry lime and grape
d) Explain why there are no plain blue raspberry lollipops
a) What number lollipop on the assembly line will be the first cherry grape lollipop?
b) What number lollipop will be the first cherry lime?
c) What number lollipop will be blue raspberry lime and grape
d) Explain why there are no plain blue raspberry lollipops
Math Problem (fractions)
You can read 1and4/3 of a textbook page in 2 min. How many pages will you have read if you read for 12 minutes?
A very helpful youtube channel
Here is a link to a math YouTube channel:
http://www.youtube.com/user/khanacademy
http://www.youtube.com/user/khanacademy
Tuesday, 18 March 2014
Hears a fun site that really helps with algebraic equations and creating graphs to represent them.
This is the link to the main page:
https://www.desmos.com
And hears the link to the calculator:
https://www.desmos.com/calculator
-Kai
This is the link to the main page:
https://www.desmos.com
And hears the link to the calculator:
https://www.desmos.com/calculator
-Kai
Monday, 17 March 2014
Sunday, 16 March 2014
7th Question
a) find the GCF of 640 and 980
b) find the LCM of 640 and 980
c) find 2 more common factors of 640 and 980
d) find 2 more common multiples of 640 and 980
6th Question
Common Multiples & Factors:
2. a) Identify the GCF and LCM of 360 and 480.
b) Identify four other common factors.
c) Identify four other common multiples.
5th Question
Prime Factorization:
1. a) Determine the prime factorization of a three-digit or four-digit
composite number of your choice.
b) Create an e-mail password using
the composite number you chose, followed by its prime factorization.
Saturday, 15 March 2014
Thursday, 13 March 2014
4th Question
FACTORS 2:
a) How many different ways can 50 players in a marching band be arranged in rectangle arrangements. (So they are marching in a rectangle formation)?
b) If marching bands vary from 21 to 49 players, which number of players can be arranged in the greatest number of rectangles?
c) Which number of players can be arranged in the shape of a square?
d) Explain how finding factors can help you answer parts (b) and (c).
a) How many different ways can 50 players in a marching band be arranged in rectangle arrangements. (So they are marching in a rectangle formation)?
b) If marching bands vary from 21 to 49 players, which number of players can be arranged in the greatest number of rectangles?
c) Which number of players can be arranged in the shape of a square?
d) Explain how finding factors can help you answer parts (b) and (c).
3rd Question
FACTORS 1:
Determine whether or not each number is a common factor of 144 and 240. Try to use different methods, and SHOW YOUR WORK.
a) 2 b) 3 c) 10 d) 48 e) 120
Determine whether or not each number is a common factor of 144 and 240. Try to use different methods, and SHOW YOUR WORK.
a) 2 b) 3 c) 10 d) 48 e) 120
2nd Question...
MULTIPLES 2:
In the opening hour of a new store, a bell rang every 2 minutes and lights flashed every 3 minutes. If the store opened at 10 o'clock, at what times did both events happen at the same time? EXPLAIN or sketch and attach a diagram to show the strategy you used.
In the opening hour of a new store, a bell rang every 2 minutes and lights flashed every 3 minutes. If the store opened at 10 o'clock, at what times did both events happen at the same time? EXPLAIN or sketch and attach a diagram to show the strategy you used.
Thursday, 6 March 2014
Multiples math game
Click Here and try out this fun game to help you practice recognizing multiples.
Delta Photographs
This information will be useful for the Grade Eight Critical Level Assignment on the lay out of photos...
Here are the dimensions and numbers of the photos that need to be hung... (all measurements in inches)
10 1/4" X 8 1/4" - 2 photos -2005, 2009
14 1/4" X 11 1/4" -5 photos -2009-10, 2011, 2012, 2013, undated
20 1/4" X 16 1/4" -2 photos -2011-12, 2012-13
24 1/4" X 10 1/4" -1 photo -2004-05
30 1/4" X 10 1/4" -3 photos -2011-12, 2012-13 (2)
30 1/4" X 12 1/4" -1 photo -undated
When you plan for this, remember to find out which wall they will be hung on and think about future pictures... will there be room for more? Make sure you actually look at the photos before completing the assignment -what will you do about duplicates or cases where you have the same people in two separate photos? Good luck...
Wednesday, 5 March 2014
cool math game sight
I really like the math mall thing because its hard and you need to use it real life
link: http://www.mathplayground.com/games.html
(This is Francis adding to your comment Elijah) - link like this:
Math at the Mall
link: http://www.mathplayground.com/games.html
(This is Francis adding to your comment Elijah) - link like this:
Math at the Mall
Tuesday, 4 March 2014
math jokes
i didn't get all of them, but the ones i got were funny. some of the jokes have explanations
link: http://www.businessinsider.com/13-math-jokes-that-every-mathematician-finds-absolutely-hilarious-2013-5
http://www.businessinsider.com/13-math-jokes-that-every-mathematician-finds-absolutely-hilarious-2013-5
link: http://www.businessinsider.com/13-math-jokes-that-every-mathematician-finds-absolutely-hilarious-2013-5
http://www.businessinsider.com/13-math-jokes-that-every-mathematician-finds-absolutely-hilarious-2013-5
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