Showing posts with label rooonnil h *. Show all posts
Showing posts with label rooonnil h *. Show all posts
Ron's 2 Minutes To Make A Difference
This is a video Sean and I made about Pollution and how we could help the environment around us. This explains how we could keep the place around us clean and how we should treat the world. If everything is messy and isn't taken care of then the world wouldn't live anymore longer and we would all die. So, I hope you this video will encourage you to not do the things that are bad for the environment. Enjoy!
Ronnil's Last Fraction Post
Adding Fractions
Subracting Fractions
Subracting Fractions
When subracting mixed numbers, the first thing you do is turn the fractions into improper fractions. Next, you find the lowest common denominator. Once you have the LCD, subtract the numerators and keep the denominator. Lastly, you must simplify the fraction.
Multiplying Fractions
Dividing Fractions
Problem 2
It takes 2 1/4 scoops of flour to make one cup? How many cakes do 15 scoops of flour make?
You could make 6 6/9 or 6 2/3 or cake with 15 scoops.
Problem 3
One day in Winnipeg with 10 1/2 hours of daylight, it was sunny for 1/3 of the time. For how many hours was it sunny that day?
It was 3 1/2 hours sunny that day.
Ronnie's Fraction Word Problems
Question 6: One week, Kristi worked 3 days at a department store for 3 1/2h each day. She was paid $9/h.
Question 10: It takes 3/5 of a tank of gas to get to work and back each day. How much gas is used over 5 work days?
Question 11: Owen is 2 1/4 times as old as robin. When Robin celebrates his 8th birthday, how old will Owen be?
Question 12: The karate club is arranging a grading for its members. It takes3 1/4 hours to test a group of 4 candidates. How long will the club need in order to process 3 groups of 4 candidates each?
a) How many hours did Kristi work that week?
b) How much did Kristi earn that week?
Question 7: Jupiter completes about 2 2/5 rotations every 24 hours. How many rotations does Jupiter complete in 1 Earth week?
Question 8: A sailboat is sailing at 8 1/2 km/h. If the weather conditions and the current do not change, how far will the sailboat travel in 1 1/3 h?
Question 9: The distance to Grandma's house is 4/5 of the distance to Uncle Glen's house. If Uncle Glen's house is 3 1/2 hours away, how long will it take to get to Grandma's house if you travel at the same speed?
Question 10: It takes 3/5 of a tank of gas to get to work and back each day. How much gas is used over 5 work days?
Question 11: Owen is 2 1/4 times as old as robin. When Robin celebrates his 8th birthday, how old will Owen be?
Question 12: The karate club is arranging a grading for its members. It takes3 1/4 hours to test a group of 4 candidates. How long will the club need in order to process 3 groups of 4 candidates each?
Skills Assignment Part 2
Subtracting Integers. This might be the wrong questions but whatever.. At least I did something..
Pythagoras
The statue is greek man, Pythagoras. He invented the pathagorean theorem. He like to play with music, make big words, and math. He dies at the age 90 or 100. he is related to everything, because he made the things that go together with each other.
The pathagorean theorem was made by pathagaros. This is used to find out the side of a right angle triangle. You need to know 2 side lengths of the triangle to do it. By putting the length of a side of the triangle in the right letters spot, you can find out the side you don't know. It uses the idea of making a side into a square, then finding the square root. It's related to pythagoras becaus ehe made it, it is used for triangles, and you can make two triangles go together and make a square.
This is a square. It is not a rectangle because it has lines of symetry. That means the sides are the same size. It has 4 right angles and is made out of 2 right angle triangles. Each corner is 90 degrees, thewhole thing is 360 degrees. It's related to the right angle triangle because it is made of 2, pythagorean theorem because you can do it to find out thr triangle and the square has 2 triangles, pythagaros because he mad e the theorem.
This is a R.A.T. That means Right Angle Triangle. It is made of one 90 degree angle. There are side a and b . They are the base and straight line going up and down. Side c is the long one going crooked. The hypotenuse is accross the right angle sign. Theta and Beta make the 90 degree angle. It's related to the square because 2 of them make a square, pythagaros because he made the theorem for it, the theorem because its used for right angle triangles.Scribe Post Jan 19 2009
The things we did in todays class Mr. Harbeck talked to us about the movie thing and two step algebra.
2n+1=5
-isolate the variable
-cancel using the opposite
-balance
-cancel using opposite
-balance
-verify
*talking about chicken wings..*
two ways you could solve this
2n+1=5
-1 -1
______
2n=4
/2 /2
n=2
______
verify
2n+1=5
2(2)+1=5
4+1=5
5=5
*talking about clerance about planting trees in the break because he said that he wastes too much trees.*
2n+1=5-1
-2 -1 __
2
n=4 divide by 2
n=2
verify
2n+1=5
2(2)+1=5
5=5
3n+3=15
2n+1=5
-isolate the variable
-cancel using the opposite
-balance
-cancel using opposite
-balance
-verify
*talking about chicken wings..*
two ways you could solve this
2n+1=5
-1 -1
______
2n=4
/2 /2
n=2
______
verify
2n+1=5
2(2)+1=5
4+1=5
5=5
*talking about clerance about planting trees in the break because he said that he wastes too much trees.*
2n+1=5-1
-2 -1 __
2
n=4 divide by 2
n=2
verify
2n+1=5
2(2)+1=5
5=5
3n+3=15
*He's talking about random thing right now..*
-3n+2=8
-3n+2=8
-3n+2=8
-2n+1=5
I think I'm done noow? Hope some people will learn from this? or not, kinda sucks but whatever. Tried my best to explain it. Just copyed what Mr. Harbeck put on the board and kinda forgot what he was talking about.. laater !
Pay it forward
I'm going to help my family because I rarely do nothing. I'm going to shovel the snow because there's no one that want to do it since my grandpa isn't here, he's in the Philippines and he usually shovels it himself. I shovelled outside of my house, side and the back. I'm going to do it when the snow is high because I don't want to keep shovelling everytime snow drops.
I shovelled the front, side, and back of my house. I felt proud of myself because I usually don't do anything in or out of the house, I don't know why but I think I'm lazy. I just do something when I really have to when my parents get mad at me that's when I do something. My parents reacted happy because for someone that doesn't do anything in the house finally did something. They even said so themselves, and they were happy. No, because I forgot to make the pamphlets. Yes, one person can make a difference because if that person does something really nice and people really like it they'll participate with that person and in no time everyone is involved in it. Then everyone in the whole world will do it after everyone will be happy.
The Great Big Book of Algebra
Chapter One:
Picture:
Subtracting Integers is easier than it seems
You don't subtract, you just add the opposites.
You don't subtract, you just add the opposites.
Free Verse: Ron's Rule
Yo, I'm about to teach you something you've never knew,
Yo, I'm about to teach you something you've never knew,
it might get complicated for you so work in a crew,
this is the Ron's proof, because I don't poof I got the proof
hey, when your multiplying an odd number of negative,
makes a negative product, so (-1)(-1)(-1) equals negative one,
but when you have something like this (-1)(-1)(-1)(-1) don't do that
this is the Ron's proof, because I don't poof I got the proof
hey, when your multiplying an odd number of negative,
makes a negative product, so (-1)(-1)(-1) equals negative one,
but when you have something like this (-1)(-1)(-1)(-1) don't do that
because that is NOT the right route, and if your multiplying an even
number of negative integers make a product that is positive, it goes
like this (-1)(-1) equals positive one, because there's two negative ones
and Ron's proof says even numbers of negative integers make a product
of positive integers, so hey, if I were you i would come to Ron and ask him,
number of negative integers make a product that is positive, it goes
like this (-1)(-1) equals positive one, because there's two negative ones
and Ron's proof says even numbers of negative integers make a product
of positive integers, so hey, if I were you i would come to Ron and ask him,
" hey ron what's the rule? "
Haiku; Adding Integers
Adding Integers
Having, owing integers
Adding Integers
Having, owing integers
without training pants.
Cinquain;
Quotative Division.
groups,
scary questions and happy results
dividing, seperating, sharing
how many can you put in the number of groups?
quotative.
Haiku;
Partitive Division.
Partitive is fun,
just making numbers in groups,
its like sharing cards.
groups,
scary questions and happy results
dividing, seperating, sharing
how many can you put in the number of groups?
quotative.
Haiku;
Partitive Division.
Partitive is fun,
just making numbers in groups,
its like sharing cards.
Chapter Two:
Ronnie: Hi Casey, I need some help with my math. Can you please help me?
Casey: Yes, sure Ronnie. what do you need help with?
Casey: Yes, sure Ronnie. what do you need help with?
Ronnie: Hmm, I'm having trouble doing this question in class. I really don't get it that much.
Casey: What question is it? I'll try to help you.
Ronnie: n+3-5n+12 and I got an answer of -6n+15.
Casey: No, that's it the wrong answer.You forgot to circle the variables. You didn't circle the variables which is the 'n' and '-5n'. The answer is 4n+15. After you circle the variables you have to re-write the question. n-5n+3+12 and then you do 'n-5n' is 4n then '3+12' is 15. After you put it all together and your answer is 4n+15.
Casey: What question is it? I'll try to help you.
Ronnie: n+3-5n+12 and I got an answer of -6n+15.
Casey: No, that's it the wrong answer.You forgot to circle the variables. You didn't circle the variables which is the 'n' and '-5n'. The answer is 4n+15. After you circle the variables you have to re-write the question. n-5n+3+12 and then you do 'n-5n' is 4n then '3+12' is 15. After you put it all together and your answer is 4n+15.
Ronnie: I understand now. I'll show Mista Harbeck at school and I wonder if he'll be mad at me still.
Casey: Yes, it's that simple. Just remember to always try to remember to have 2 shopping bags to seperate your variables .
Ronnie: Casey, can I please ask one more question. This one I think you wont have trouble doing.
Casey: What is it?
Ronnie: 2+4(3n+8), I got an answer of 12n+10.
Ronnie: 2+4(3n+8), I got an answer of 12n+10.
Casey: No that is wrong, you got the first part right but you added '2+8' together thats how you got 10. You were suppose to times '4 by 8' that equals 32. Then bring down the 2. If you re-write that it'll look like this '2+12n+32' then find the variables because they go first then do the rest. So you get an answer of 12n+34.
Ronnie: Oh! thank you, now I could show my teacher how to do it. He'll be very proud. Casey: Haha, yeah he will. Just tell him you worked hard to learn it and he'll be impressed.
Ronnie: Oh! thank you, now I could show my teacher how to do it. He'll be very proud. Casey: Haha, yeah he will. Just tell him you worked hard to learn it and he'll be impressed.
Ronnie: Okay, thank you!
Casey: No problem, anytime hommie.
Casey: No problem, anytime hommie.
This is a video of my Xtranormal
Chapter 3:
2+n=12
12-n=8
n/2=6
2n=12
Chapter 4:
Chapter 4 Video:
Scribe post for october 30, 2008
Yoo, classmates of room 8-41 I am your scribe today I think? In class today we learned how to do integers in standard form without the " training pants. " It wasn't that easy as you think, it was harder than what we've been doing with the adding and adding the opposite integers. Well have fun, hope you learn something from this.
-7-(-50)-(5)+8=
Re-write ! Get rid of the training pants.
+7+5-5+8= 1
ZERO PAIRS ! take them out.
8+(+7)+3+(+5)=
Re-write ! Take the Backets out.
8+7+3+5= 23
Oh my gosh, this took me soo long I don't even kno what to do on this scribe thing. Harbeck i tried my best sorry if it sucks. Please let me go to the dance . ): aha .
Ronnil's Integer Story
There was a boy named Pogi from Japan, Tokyo who wanted a big tour but he did not know where to go. So he asked people and for their opinions, and they kept saying Philippines because they said that there's a lot of cool things you could do there. So Pogi bought a ticket to go to the Philippines and he went, but he did not know where to go. It was a hot and sunny day there, so he went outside and he bought a drink at a vending machine, but a drink did not come out instead a letter came out. The letter had an integer question on it. It said,
"For you to have the drink you want, you must answer this integer question."
The question was, (+7)+(-4)= ?
"For you to have the drink you want, you must answer this integer question."
The question was, (+7)+(-4)= ?
Pogi always knew a little something about integers because he learned it from his teacher; Mr. Harbeck in junior high. He knew that positives and negatives cancel each other so he had a pen in his pocket, and drew 7 boxes colored it in, and under it he drew 4 boxes that aren't colored in. He crossed out the first four colored and non-colored boxes to cancel them and he was left with 3 colored boxes, which gave him the answer +3.
After solving the integer question, Pogi got his drink; Coca Cola. So Pogi goes around the town searching for people playing basketball, while he was walking he saw kids playing all sorts of games such as: jumping rope, soccer, volleyball and obviously basketball. Pogi loved basketball, it was his favorite sport. He noticed that people in the Philippines were really good at basketball, so he stays in this place so called 'plaza' where all kids play together. He asked around what this place was called and everyone said it was a plaza and it's a big court outside and it's a place where all kids meet up to play basketball against each other.
Pogi was very curious and he really wanted to watch these kids play. As he was watching Pogi got really hungry so he took a break from watching the people play and walked around some more looking for something else to see and watch. While he was buying his food the seller gave kept talking to him, asking him if he was a basketball player.
"Are you Pogi? That basketball player from Tokyo, Japan?"
"Yes!" Pogi replied.
So the seller sells Pogi food, and he asks how much it was it and the seller needed help figuring it out. The meal was, 7 pesos and he paid 10 pesos. The seller needed to figure out how much she had to give back to Pogi. So Pogi helped her with this integer question. So he thought about the question, and thought about it as an integer question. So Pogi wrote down the question.
The question was; (+10) + (-4) = ?
He just kept walking looking for something to do on his vacation. He was thinking what he should do next. He went to take a jeep but he didn't know where it was going. So he asked the lady beside him.
" Where is this jeep going? " asked Pogi.
" Mega Mall. " the lady said.
So they got there and Pogi is just looking around, looking for something to buy as a remembrance of Mega Mall.
Suddenly, he slipped on something. It was a bottle with a message inside. So Pogi picks it up and opens it, and he finds a piece of paper, with pen and an integer question. So Pogi walks around with the question, and finds a place to sit. Then he heads to the food court, and finds a seat. He tried figuring what the answer was for the integer question. It had,
(+7)+(-5)=?
Have 7 and Owe 5= +2.
So Pogi wonders around the mall and finds a sports store which had everything! Basketballs, volleyballs, soccer. EVERYTHING! So he buys a little basketball globe to give to his team mates. Then he goes back to Tokyo, Japan and tells all his team mates about his trip to the Philippines, and how much fun he had.
To Be Continued...
It was Friday morning and his flight back home was later at night. So he went out enjoyed the rest of his vacation. He saw someone walking on the streets and he came up to him and asked him where else are the good places to go in Philippines.
"The beach." The man said.
"Oh yeah, thank you." Pogi said.
Pogi was finding a way to get there. There was a taxi then he put his hands in his pockets to check if he had any money, but he didn't. So he walked and walked, suddenly he saw this big house. He knew rich poeple lived there and that they would have a lot of money. He rang the door bell and a lady comes out. He ask the lady.
"May I please have 10 pesos I want to go to the beach and I don't have any money cause im not from here." Pogi asked.
"What's the question?" Pogi Asked.
"(-8)-(-3) = ?" The lady said.
He answered: (-8)-(-3)
(-8)+(+3)= -5
Pogi had 10 pesos enough to go to the beach. Once he got there he changed and went from a swim.
After, it was getting dark. He forgot that he had to be at the airport by 6 at night. He just kept swimming and swimming then finally he found out. he had 15 minutes to get to the airport and in 30 minutes the plane will be leaving to back to Tokyo, Japan. He had 5 pesos change from after he got to the beach. So he called a taxi and went to the airport. Pogi was late 2 minutes and the guy on the counter wouldn't let him in cause he was late. The plane leaves in 12 minutes and his still on the counter bagging the man to let him go. But he had to answer one question. The question was: (-2)-(=6)-(-2) = ?
Pogi asnwered it. (+2)-(+6)-(+2)= -6
Finally, the man calls the plane and told the pilots that there is another late man coming in the plane. He got in found his spot and sat down. Pogi was thankful for the guy that he let him in or he could of been stuck in Philippines for months and months.
THE END . .
Ronnil's Measures of Central Tendancy
Mean
Arrange the data in ascending numberical order.
Add up all the data and divide the sum by the amount of data.
Median
Arrange the data in ascending numberical order.
Cross out the same amount of numbers from outside in.
If there are two medians in the middle then add them both together and divide by 2.
Mode
Arrange the data ascending numberical order.
The most common number in the data. ( 5, 5, 6, 7, 8, 8, 8 )
Range
Arrange the data ascending numberical order.
Subract the smallest number to the biggest
Arrange the data in ascending numberical order.
Add up all the data and divide the sum by the amount of data.
Median
Arrange the data in ascending numberical order.
Cross out the same amount of numbers from outside in.
If there are two medians in the middle then add them both together and divide by 2.
Mode
Arrange the data ascending numberical order.
The most common number in the data. ( 5, 5, 6, 7, 8, 8, 8 )
Range
Arrange the data ascending numberical order.
Subract the smallest number to the biggest
Heres a video of MMM.
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