## Tuesday, March 24, 2009

### scribe post march 24 2009

Number of the day is homework everyday. But we didn't have time to do it because we had a quiz. Before we did the quiz we wrote down these notes.

How do we make an angle bisector?

1. Free hand , not perfect and not accurate enough.

2. Protractor

3. Compass

a) arc from vertex

b) arc from pt. s (intersection of line and arc)

c) arc from pt. t (intersection of line and arc)

d) line from arc intersection to vertex that is you angle bisector

After the notes we started on the test. There was two pages, four sides and 40 questions.

Here are some of the questions.

True/false

T-1. The height of a parallelogram is always perpendicular to its base.

F-2. The area of a parallelogram is calculated using its length and width.

F-3. The formula of a triangle is A= b x h.

T-4. Lines in the same plane that do not intersect are called parallel lines.

T-5. Angle bisectors can be constructed by using a compass and a ruler.

Multiple choice

C- 15. A perpendicular line segment is a line segment that

a. divides an angle into two equal parts

b. divides another line segment in half

c. divides another line segment in half and forms an angle of 90 degrees

d. forms an angle of 90 degrees with another line segment

Completion

26. Lines that intersect at right angles are called perpendicular lines.

27. The height of a parallelogram is always at a right angle to its base.

28.The formula for the area of a triangle is A= b x h/2

29. You can find the area of a parallelogram if you know its base and height.

Matching

a. area of a parallelogram e. obtuse angle

b. area of a rectangle f. height

c. area of a triangle g. line segment

d. acute angle h. vertex

b- 33. A= l x w

d- 34. an angle that is less than 90 degrees

a- 35. A= b x h

c- 36. A= b x h/ 2

h- 37. a point on a figure where two sides meet

38. What are two methods for drawing an angle bisector?

- Protractor and ruler or compass

Problem

40. George is painting a triangular mural to cover one of his attic walls. How much area will George have to paint?

I hoped you liked the video
I pick Raquel Lorenzo for the next blog :D

## Monday, March 23, 2009

### scribe post for march.23 , 2009

Heeey . sorry its kinda late .

number of the day today -8756.934 Homework Everday.

Bisect - Bi meants " cut "
Sect means "two"
so Bisect means to cut in two .

perpendicular- a line that divides a line segment in half and is at right angles to it .

This is how you can create or draw a Perpendicular Bisector

1. Free hand O.K but not perfect.
2.Protractor gets us 90 degree angle .
Ruler cuts line in half
Cooler way to do it .
3. Use a compass and create arcs. Open compass and create arcs to greater than half the distance of a line.

B) Place compass on pt. A draw an arc,
C) Place compass on pt. B draw and arc,
D) Use a ruler to connect the intersections of the arcs that line is a perpendicular bisector.

Angles
acute angle- angle that is less than 90 degrees
abtuse angle- angle that is greater than 90 degrees but less than 180 degrees.

Angle Bisector- the line that divides an angle into two equal parts.

this is an example of an angle bisector .

so , basically all we did today was notes , we just copied down the notes today .
theres no homework , except for number of the day , and STUDY STUDY STUDY , for the test tommorow.

I hope you liked my scribe post, next i pick kisha . good luck .

## Wednesday, March 18, 2009

### MARCH 18TH 2009 !

Hi People ! :D

In math class today,we did number of the day.The number was 2936.324. Then we wrote notes. We learned "Area of Triangle". Here are the notes.

Rectangle Area A=BxH
A-8x5
A=4 cm2

Triangle Area

A=BxH /2
A=8x5/2
A=40/2
A=20 cm

He also gave us questions to do.Here`s some of them

A=36 m2. Find the height.

Find the base.

Thanks for looking. :D

I pick Elissa for the next blog. BTW HAPPY BIRTHDAY BRUCE !

## Friday, March 13, 2009

### Scribe post for March 13

Today in class we did number of the day which is homework everyday and the number was 2468.135
Half of the number: 1234.0675
Number in expanded form: 2000+400+60+8+0.1+0.03+0.005
Number in written form: two thousand four hundred sixty-eight and one hundred thirty-five thousandths
Number rounded to the nearest 100: 2500
Number in the tenths place: 1
Number doubled: 4936.27
Number in expanded notation: 2x103+4x102+6x101+8x100+1x100-1+3x10-2+5x10-3
Use the number in the hundredth's place as a base and tenth's place as a power: 34
The power above in factored form: 3x3x3x3
Cube the number in the 1's place: 512
Square the number in the 100's place: 16
Divide the number by 3.55 and round to the nearest hundredth: 695.25
The product of all the numbers: 5760
The prime numbers: 2,3,5
Write the number in scientific notation: 2.468135x103
Combine the numbers in the 1's place and the 10's place respectively to make a two digit number and write the prime factors: 2,43
Write a fraction using the 1000's place as the denominator and the tenth's place as the numerator: 1/2
Use any 2 numbers and make an improper fraction: 5/2
Use any 2 numbers and make a mixed fraction: 1 2/4
Write the answer to number 22 as a decimal: 1.5
Draw a picture to represent the answer to number 22: [****] [** ]
Write the answer to number 21 as percent: 250%
I'm sorry if the answers are not correct but i did my best.
In class all we did was text book work about probability in Math Links page 180 question 1-10.
I pick Krystal to do the blog.
Here is a website about math http://www.mathcats.com

## Thursday, March 12, 2009

### Scribe Post March 12.2009

SORRY THIS IS NOT ELONA, ITS DARNELL. MY EMAIL WAS NOT ADDED TO THE CONTRIBUTORS LIST.SORRY.

Hello everybody. Today we did number of the day and the mast test we have every thursday.

Todays number was:1247.936
Half the number of the day:623.968
Write the number of the day in expanded form:1000+200+40+7+0.9+0.03+0.006
Write the number of the day in written form:one thousand two hundred forty seven and nine hundred thirty six thousandths.
Round the number of the day to the nearest 100:1200
What number is in the tenths place:9
The number of the day doubled is:2495.872
Write the number of the day in expanded notation:
1x103+2x102+4x101+7x100+9x10-1+3x10-2+6x10-3
Write of power using the number in the 100th place as the base and the number in the 10ths place as the exponent:34
Write the above power in factored form:3x3x3x3=81
Cube the number in the ones place: 73=7x7x7=343
Square the number in the hundreds place:22=2x2=4
Divide the number by 3.55 and round to the nearest hundredth:351.53
The product of all the number in the number of the day is:9072
List all the prime numbers in the number of the day:2,3,7
Write the number in scientific notation:1.247936x103
The whole number is divisible by:NOTHING
Combine the numbers in the 1s place and the 10s place respectively to make a two digit number and write the prime factors:
74=1,2,37,74
Write a fraction using the 1000s place as the denominator and the tenths place as the numerator:1/9
Use any two numbers to make an improper fraction:9/7
Use any of the numbers to make a mixed fraction:1 1/2
Write the anser to number 22 as a decimal:1.50
Draw a picture to represent the answer to number 22:[++++] [++ ]
Write the anser to number 21 as a percent:128%
I showed the number of the day answers because some of you dont do your number of the day and leave some questions out. Thats why number of the day is homework EVERYDAY.
I have 3 hoodies (black,blue,red) 4 t-shirts (white,green.yellow,black) 4 pants (white,blue,black,red) 3 shoes (white,brown,black) How many outfits can you make?
= 144 Outfits.
What is the probability that I will wear all black?
1/8 12.5% 1:8
The person i pick next for the blog is: KRYSTAL

## Wednesday, March 11, 2009

### March 11 , 2009 .

heello !

Well
today we didn't really do anything but TLE .
Oh and , for the people who haven't done TLE yet , the subject we had to do is
Rates and Ratio's .

Since I forgot
to do yesterday's blog , I'm going to talk about yesterday's math . Yesterday , the number of the day was 7835.621 .

Mr.Isfeld told us to work on our text book work , page 198 questions 2 - 14 .
Probability tree's and tables .

For example , if you were to flip a coin and roll a die , what are the possible outcomes
that the coin will land on
heads and the die to roll a 4 ?
First , you would have to make a Tree Diagram for the die .

It might look like this :

A probability tree diagram shows all the possible events.
The first event is represented by a dot.
From the dot, branches are drawn to represent all possible outcomes of the event.
The probability of each outcome is written on its branch
.

Then , for the coin , you need to draw a Table Diagram .
Which would look something like :

Sample space:
{ H1, H2, H3, H4, H5, H6,
T1, T2, T3, T4, T5, T6 }

The probability of each of these outcomes is 1/2 • 1/6 = 1/12

And to end this off , I am going to ask a probability question ,

An ice chest contains 9 cans of apple juice , 8 cans of grape juice , 7 cans of orange juice , and 5 cans of pineapple juice . If you reach into the container and randomly select 3 cans from the chest , what's the probability of selecting no grape juice ?

For the next post , I choose .. DARNELL .

## Monday, March 9, 2009

### March 9, 2009

heey,

Today in math class we did Number of the Day and its homework everyday. The number was 7362.415.

We also learned key words about probability. These are the key words we learnt:
independent event the outcome of one event has no effect on the outcome of another event

sample space is all possible outcomes of an experiment

tree diagram a diagram used to organize outcomes. contains a branch for each possible outcome of an event.

And we also learnt how to make a tree diagram and a probability chart.

i choose ELONA for the next scribe post

## Friday, March 6, 2009

### Scribe Post March 6, 2009

heey (:

Today in math we did the NUMBER OF THE DAY which is homework everyday. The number was 7839.126. We also did work on a MATH LINKS book, we had to do page number 162 ,1-12 questions.

We had to solve questions about PROBABILITY, also probability means -the like/liked or chance of an event occuring and we had to solve how much the FAVOURABLE and POSSIBLE OUTCOME was, also the PERCENT, FRACTION, and RATIO.

oh by the way HI ISFELD (:

HOPE YOU LOOOVE MY BLOG you guys haha (: uhm i pick Vicky for the next scribe post, good luck =).

## Thursday, March 5, 2009

### Scribe post March,5,2009

Hello!
Today in class we did number of the day.
And we did the math test.
Here are some questions from the test.
-The expression "50-50 chance " means a probibility of 50%.
-True or False-using a six sided die, the probobility of rolling an even number is 1:13 the answer is False.
The homework for today was, What is the probiblity of rolling a 2 and drawing the 5 out of a bag counting the letters S,N,O,W?
Heres a video!

The person i pick to do the next scribe post is marielle.

## Wednesday, February 25, 2009

### Scribe post Feb,25,2009

Hello!

Hello I am going to tell you what we did in our class today.
We worked in the Mathlinks book pages 398-400.
We had to work on some algebra quetions.
Here are some examples.
z+7=4
w-7=5
10-h=8
Those were some of the quetions in the Mathlinks book.
Tomorro we have a test on algebra and everyone in
7-44 dont forget to study for it.
This is a video to teach you how to do algebra.

Heres a cool math site.

http://www.coolmath4kids.com/

The person i pick next is Makayla.

## Monday, February 23, 2009

### Scribe Post for Feb 23.

Today in math class we had T.L.E . Our lesson today in was Patterns and Relations.This lesson was pretty long but enjoying. |

Eg . One of the examples for T.L.E was " ABC ABC , what is the 30th letter in the sequence.

What I did was ABC ABC ABC ABC ABC ABC ABC ABC ABC ABC so there for C is the 30th letter in the sequence.

I know the video is kinda complicated ,but its the only one I could find.

Thank you for your time to read my scribe post. Your anticipation is highly appreciated on this activity. For the next post i pick Mathew.

## Friday, February 20, 2009

### Scribe Post for Feb.20 2009

Hey Everyone!
Today in class we did number of the day and the number was 6918.205. We also corrected our Practise Test with algebraic equations like 7e+8=29 and 4x+2+3x=9. Isfeld gave us word equations where we had to show ALL of our work including the operation, verification and the answer in a sentence.

Eg. There are 2 more than half as many boys in the class as girls. If there are 12 girls how many boys are there.

This is what I came up with...
12/2+2=b
6+2=b
8=b

Verify
12/2+2=b
12/2+2=8
6+2=8
8=8

There are 8 boys in the class.
We corrected the balancing act and these are the answers.....
triangles =3
circles=6
square=1
oval=12
rectangle=11
pentagon=5

Thank You for looking at my post and I hope you like it, I choose Justin to do the next scribe post.

## Thursday, February 19, 2009

### Febuary 19 2009 Post

Today in math we had a quiz involving algabraic equations and a word problem.

We also did this balancing act were the total 50 and the clue is the oval is larger than the square with lines through it.

Todays number was 7381.295.
I pick Jeric Reyese.
for the next blog.

## Wednesday, February 18, 2009

Hey teachers and class mates today we did some practice on some algebra so stop don't get say aw say YA!!.

here are some equations we did:

solve verify

x/6=3 6/6=3

x/6 x 6= 3x6 3=3

x=6

if you want to play games or study some algebra go to http://www.math.com/

sorry if my scribe was short, i pick Gordon for the next scribe.

enjoy the pick

## Friday, February 13, 2009

### Scribe Post for February 13,2009

Hello Classmates and Teachers,

I'm gonna tell you what we did today in class ( Thursday February 12 , 2009 First Peroid)

Today in class we were doing T.L.E in Mr.Lamberts room.

The lesson we did today in T.L.E was Linear Equations 2.

The self check for this lesson was somewhat out of 9 so you had to atleast get 7 out of 9 to get a check mark beside the lesson.

Since some of the kids in the class finished early we went to a site called

http://www.coolmath4kids.com/to play some math games to keep us busy until the end of the class.

So Today we didn't do number of the day.

Anyways remember we have no school on Monday and have a great long weekend !

(Here's a Video)

I Choose Norbert for the next scribe post

## Wednesday, February 11, 2009

### scribepost for feb 11

Hello,

Today's number of the day was 1359.248

Today we worked on our Term 2 test, it was out of 40.

Don't forget that tomorrow we will be working on T.L.E.

Sorry my scribe was short.

I choose Alvin for the next scribe.

## Tuesday, February 10, 2009

### scribe post feb.10/09

Today in class we did number of the day then we worked on
are provinchile folders.

H.W.
While on algebraie equation and solvert for the following
statement. Daylon talked for45 minutes who many minutes did he work?

I hoped you liked my post and leave louts of comanits

I chouse bruce for the next blog.

## Wednesday, February 4, 2009

### ScribepostFeb.3

A+7=10 Verify
A+7-7=10-7 A+7=10
A=3 3+7=10
10=10

7+a=10 7+a=10
7+a-7=10-7 7+3=10
a=3 10=10

b-4=3 b-4=3
b-4+4=3+4 7-4=3
b=7 3=3

4-b=3 4-b=3
4-6-4=3-4 4-1=3
-b=-1 3=3
-1x-6=-1x-1
6=1

4c=12 4c=12
4c/4=12/4 4(3)=12
c=3 12=12

c4=12 c4=12
c4divide4=12divide4 3x4=12
c=3 12=12

d/2=7 d/2=7
d/2x2=7x2 14/2=7
d=14 7=7

2/d=7
2/dxd=7xd
2/7=7d/7
2/7=d

Pleas leave lots of coments the next scribe will be from Eddy.

## Monday, February 2, 2009

### Scribepost for February 2, 2009

Today in math class we did the number of the day. The number was 2857.236. We corrected our provincial folder's ordering fractions sheet then did another sheet about matching and ordering pictures to fractions.After we did that sheet we did another fractions thing.Our homework was algebra.(You can come here for help with algebra)
The homework are these equations:
7+A=10
A+7=10
B-4=3
4-B=3
4C=12
C4=12
D/2=7
2/D=7

I pick Mr.Isfeld next but if not then I pick Willy next

## Friday, January 30, 2009

### Scribepost for January 30,2009

Today in math class we learned grade seven algebra.We did a few questions such as
a+2=3
b-2=8
3d=90
4/2=3

The number of the day today is 2969.402 and we don't have any homework today.
Heres a video on ordering numbers.

i pick Michael for the next scribepost.

## Thursday, January 29, 2009

### Scribepost, Jan. 29/ 09

Today, Mr. Isfeld made the quiz about the balancing problems that we have been doing for a while now. The balancing problem : Triangle=4, Dimond=3, Rectangle=2, Square=8, Oval [with stripes]=1, Circle=4, & Pentagon=10

Then Mr. Isfeld gave us an algebra question if you were finished.

This is what it is : 2A+11=31

Mr. Marks Questions : 6-3x=-6, X /5 = -3/4, 5X/4+3=-7, 4+3b=25
[ Hint, the second question will have a DECIMAL in it.]

Mr. Marks Tip " To Solve The Problem You Must Isolate The Variable"

While the class was in french, Gordon and I figured out all the problems. (guys I'm not giving you the answers because you have your home work and I have mine :p)

Thank You for looking at my scribepost. I choose Jeric for the next scribe

## Wednesday, January 28, 2009

### Wednesday, January 23, 2009

Scribepost January 28, 2009

Today in class we did the number of the day. the number was 1269. 584

then we were taking these notes.
Ordering fraction straigies
1. Using landmarks.
landmarks are places people should know about.

2. Equivalant fractions
is a common denominator or numerator.

3. Convert to decimal.
fractions is a simple part of a whole.

i choose warren to subscribe next (: haha

## Friday, January 23, 2009

### Scribepost Jan 23/09

Hey guys! (:
Today in math class we worked on number of the day, the balancing act and the sheets that you had to put from least to greatest and greatest to least. Here is a video that teaches about Mean, Median, Mode, Range and Outliers. Hope you enjoy the video and please leave a comment thanks! I pick Alvin to do the Scribepost next. HAHA (:

## Thursday, January 22, 2009

### Scribepost for 01-22-09

Hi!!
Today in math class we did # of the day, a quiz about range, outliers, median, mode, and mean, another thing we did today was a balancing act.

# of the day-3179.269

Range-lowest # - Highest # = answer example, (1,2,3,4,5) 5-1=4!!

Outlier-The number that is very different from the others

Median-The middle number in a set of numbers Example, (3,6,9,12,15) median is 9

Mode-The number that shows more often than the others Example, (22,27,58,22,26) mode is 22

Mean-The average number Example (12,15,14,19) add all up then divide by how many the # is, the mean is 15.

Here is the Balancing Act we did today!!
Next Person-Christine

## Wednesday, January 21, 2009

Heey Everyone !

Today in math class we did number of the day and we did text book work. It was about range and outlier.

range- 2, 3, 4, 5, 6, 777, 88.
you take the smallest number , and the biggest number and you subtract it from each other.

Outlier- 2, 3, 4, 5, 6, 777, 88.
777 dosent fit in with that set of numbers because its a odd number.

Thank you for looking at my post please comment .
The person i choose to make a scribe is kim !

## Tuesday, January 20, 2009

### ScribePost for January 20, 2009

Hey Everyone!!!!
Today in math class we did number of the day and played a game with MR.P. He's the student teacher. The game we played was about
Fractions,

Decimals

Percent
and in

Picture Form

Most of us had a fun time playing the game with MR.P anyways that's it for my scribe.

HMMMM?....... who should i pick for the next one............ I Know Charis.... GOOD LUCK!!!

### Scribepost For Jan. 16 2009

Hi you guys ! Sorry my post is a little late but here it is...

I did it wrong so you have to check out this link my-blog.

I am so sorry Isfeld. You are such a great teacher I can't believe I still did it wrong, thanks for fixing it.

Please leave comments on this site and not on my blog site.

## Friday, January 16, 2009

### Congrats to All of You! :D

Great job you guys!

It has only been 2 days since you were taught how to use Blogger (better), and you guys are using those notes pretty fast. It's also nice to see that a lot of people are leaving comments behind. Keep it up! If you do, we'll hopefully see more visitors checking out our blog (by looking at the Cluster Map). I'm sure that Mr. Isfeld and Mr. Harbeck are also very proud of you all.

Keep up all the great work!
Melanie, Zerlina and Elmane
Mr. Isfeld and Mr. Harbeck
Other Visitors

## Thursday, January 15, 2009

### scribe post january,15,2009

Hello out there!!

Today january 15 we had a math test on number of the day 1 to 17.
Then we went over the math answers.
we went over the homework of yesterday january 14 which was to find the range ,mode,meadian, and the outlier of A. 7,16,17,22,23,23,23,24,27,28 and B. 7,14,8,11,8, and 12

The homework today is to find the primefactors of 96 and 118.

Check out these videos!!

Check this site out its cool
The person i chosse to make a scribe next is vanessa.

## Wednesday, January 14, 2009

### scribepost january 14 2009

Today we learned how to make a scribe post follow these steps and you can make one too...

LINK - Highlight a word and press the green link button, then look for a site that you think will build interest. Then copy and paste the URL. After you get a link click on preview and test the link.

IMAGE - Find a image on Google images then save it to your computer then browse and find the image that you saved (delete image after if you don't want it). Then you can change the layout and the size of the image if you choose to. Then press upload image after that press done.

VIDEO - Then you can go to youtube and find a video that could build interest about the topic you are writing about. Once you have found a video click on it and go to the grey box and highlight and copy the code that is in the box beside the word embed. Then click on Edit Html scroll to the bottom then paste the code, then click compose and then click preview.

FONT
- To change the font click the arrow next to the word font then scroll down and find a font that you like and that others can read.

COLOUR
- To change the colour click the T with the multi coloured square and then change the colour of the important facts and titles don't use too many colours or else it will be to distracting also avoid light colours like yellow because what ever you wrote will be hard to read.

SIZE -
To change the size click the double T's then choose the size you want to write with don't make the size too small or too large.

(This is also the h.w.)We worked on some and outlier problems the problems were...

A - 17,7,16,23,24,23,27,28,23

B - 14,8,7,11,12,8

And...

Find the prime factors of 42 using a factor tree.

Thank you for looking at my post please
comment. I choose Jarret to scribe next.