algebra
Friday, March 22, 2013
Thursday, March 21, 2013
UNPROJECT13
<iframe width="560" height="315" src="http://www.youtube.com/embed/TGcWE2O2a_0" frameborder="0" allowfullscreen></iframe>
Here is an algebraic euation: 2x+5=13
The first step your going to do is to isolate the variable by canceling
the constant +5 which would look like this
2x+55=135
Because we've added 5 to the left we need to add 5 to the right to balance
2x+55=135
Once you have balanced both sides
you will divide both sides by 2 which
look like this
2x = 9
2 2
Then you cancel the twos you left of with x then you divide
8 and 2 then you get x=4
now you verify by using the original equation
2x+5=13
Then you substitute the value of x which is 4
SO
now
2(4)+5=13
8+5=13
Now, I know that my answer is right because they are balance
Here is an algebraic euation: 2x+5=13
The first step your going to do is to isolate the variable by canceling
the constant +5 which would look like this
2x+55=135
Because we've added 5 to the left we need to add 5 to the right to balance
2x+55=135
Once you have balanced both sides
you will divide both sides by 2 which
look like this
2x = 9
2 2
Then you cancel the twos you left of with x then you divide
8 and 2 then you get x=4
now you verify by using the original equation
2x+5=13
Then you substitute the value of x which is 4
SO
now
2(4)+5=13
8+5=13
Now, I know that my answer is right because they are balance
algerbra unproject
http://www.youtube.com/watch?v=TGcWE2O2a_0&feature=share&list=UUkgJ5xhIfCExqUhTePjwDQ
here is an algebraic equation: 2x+5=13
the first step your going to do is to isolate the variable canceling he constant which would look like this
2x+55=135
because we've added 5
to the left we need o add 5 to the right balance
Once you have balanced both sides you will divide both sides by 2 which
look like this
2x=8
2 2
Then you cancel the twos your left of with x then you divide
8 and 2 then you get x=4
now you verify by using the original equation
2x+5=13
Then substitute the value of x which is 4
SO
now
2(4)+5=13
8+5=13
13=13
now, I know that my answer is right because
they are balance
here is an algebraic equation: 2x+5=13
the first step your going to do is to isolate the variable canceling he constant which would look like this
2x+55=135
because we've added 5
to the left we need o add 5 to the right balance
Once you have balanced both sides you will divide both sides by 2 which
look like this
2x=8
2 2
Then you cancel the twos your left of with x then you divide
8 and 2 then you get x=4
now you verify by using the original equation
2x+5=13
Then substitute the value of x which is 4
SO
now
2(4)+5=13
8+5=13
13=13
now, I know that my answer is right because
they are balance
Cheyanne' s unproject13
Before I start I'd like to wish everyone a HAPPY ADVANCED EASTER!!! I hope you cry.
Two Step Multiplication:
3n+4=19
3n+44=194
3n= 15
3 3
n=5
Now verify:
3n+4=19
3(5)=4=19
15+4=19
19=19
Two Step Division
x
3 +2= 0
x
3 +22= 02
(3)x
3 = 2 (3)
x=6
Now verify:
x
3+2=0
6
3+2=0
2+2=0
0=0
Distributive Property:
This is the worst kind of algebra, in my opinion. I'll show yo how to do it in my stratedgy:
4 (m  3) = 12
m  3
m  3
m  3
m  3

4m  12 = 12
m  3
m  3
m  3
m  3

4m  12 = 12
Now it's time for the math definitions!!!Because I am not modelling these questions.
Math Definitions
Variable  A letter that represents an unknown number
Constant  A number that does not change at all
Coefficient  The number that is multiplying the variable
Coefficient  The number that is multiplying the variable
Last but not the least, I'm going to give you this link to something good.I don't know if this "link" has to be math related, so here you go. Click the link.
And this one is just for Meyar, you know just how much she loves squirrels (rabid squirrels in particular). :)
Bibliography
http://sak.buzzfed.com/static/enhanced/terminal01/2010/3/4/13/enhancedbuzz17012126772786322.jpg
http://wc1.smartdraw.com/examples/content/examples/10_healthcare/signs/biohazard,_danger_sign_l.jpg
 http://media.kickstatic.com/kickapps/images/124340/photos/PHOTO_10228283_124340_24076835_ap.jpg
Tuesday, March 19, 2013
Monday, March 18, 2013
Gerard's Unproject13
Sorry if you can't watch on here, please watch on Youtube. Click on the link in the video or copy and paste this link>
http://www.youtube.com/watch?v=RJX8_dsZp5A&feature=youtu.be
Rowelio's Unproject13
Sorry if you can't watch on here, please watch on Youtube. Click on the link in the video or copy and paste this link>
http://www.youtube.com/watch?v=RJX8_dsZp5A&feature=youtu.be
Sunday, March 17, 2013
Raphael's Algebra Unproject
Two Step Multiplying
Two step multiplying is very easy you just need an equation and know the correct steps on how to be successful.
Let's Start of with the Steps for Success
1. Isolate the Variable
2. Remove the constant using a zero pair
3. Balance(what you do to one side you do to the other)
4. Simplify
5. Cancel the Coefficient (Xor /)
6. Balance
7. Simplify
8.Verify
Next we need and equation. Today our equation will be 2x+4=8
So...
Two step Divide
Two step dividing is almost the exactly same as two step multiplying...Distributive Property
Distributive Property is a little more different than solving equationsNicholas Ben and Taylor's UnProject Algebra
This is a class video project we made to explain some algebra
Some things in this project is :what is a variable, Constant, and coefficient
We focus on three questions in two step multiply, two step division, and distributive property.
Have Fun and we hope you will enjoy the videos ! :D
Part 1
Part 2
Part 3
http://youtu.be/jrt4UkOMavYSorry the insert is not working for me
The way we get all the answer in this video we will tell you down below.
First you have to isolate the variable by using a zero pair to get rid of the constant then use the opposite operation to get the variable by itself.
The hardest is the distributive property That is the one with the brackets. You must get rid of the brackets by making the variable combined with the number outside the brackets and times the number inside the brackets by the one in the outside brackets to start isolating the new equation.
How you can draw one of the questions we will show here
Elisha's Unproject13
Here is the link to my 2 step multiplying and dividing video:
Distributive Property
Definitions (also in the video)
Variable a letter that represents an unknown number.
Constant a number that does not change.
Coefficient the number that is multiplying or dividing the integer.
Cassie and Carla's Unproject
2 Step Multiplying
1. isolate the variable
2. cancel the constant (integer)
3. balance
4. simplify
5. cancel coefficient (multiply or divide)
6. balance
7. simplify
8. verify
3. balance
4. simplify
5. cancel coefficient (multiply or divide)
6. balance
7. simplify
8. verify
2 Step Divide
isolate
zero pair for constant
balance
divide using multiplication
balance
simplify
verify
isolate
zero pair for constant
balance
divide using multiplication
balance
simplify
verify
Carla and Cassie's Unproject
2 Step Multiplying
1. isolate the variable
2. cancel the constant (integer)
3. balance
4. simplify
5. cancel coefficient (multiply or divide)
6. balance
7. simplify
8. verify
3. balance
4. simplify
5. cancel coefficient (multiply or divide)
6. balance
7. simplify
8. verify
2 Step Divide
isolate
zero pair for constant
balance
divide using multiplication
balance
simplify
verify
isolate
zero pair for constant
balance
divide using multiplication
balance
simplify
verify
Distributive Property Modelling
Definitions
Variable  A letter that represents an unknown number.
Constant  The number that does not change
Coefficient  The number that is multiplying the variable
Coefficient  The number that is multiplying the variable
Matthew B and Miguel P's Unproject
Hey guys, we have done an ALGEBRA SONG. We totally made all the lyrics so you know it's ORIGINAL! Not the tone dudes, no copyright intended dudes and dudets.
CLICK HERE FOR THE SONG
Lyrics:
Billionaire: (Travie McCoy & Bruno Mars)
Hey guys I learned something new,
something you should know too.
I learned Algebra in math today.
It was hard but I got through
That means YOU can too.
So listen up so I can teach you!
We Could Happen: (AJ Rafael)
First, we will work on multiplication,
then we move on to division. There are
6 steps tooooh success. For example is 2k+1=2
Go ahead, solve it, I believe in you!
So, the 1st step is to isolate, isolate the variable
toooh have less trouble.
I Won't Give Up: (Jason Mraz)
The second thing we do, is to cancel the constant,
next we balance, then we simplify.
4th we cancel, cancel the coefficient. Get ready
for the next step. We Verify!! So I won't give up on math,
even if my mom gives me a bath! (lolwut?) We still
got a lot to learn, and Harbeck knows all of it.
Payphone: (Maroon 5 & Wiz Khalifa)
The next part is to divide with the variables.
The first step is to isolate, isolate the variable
after you did that what is next? Zero pair
the constant to reduce the mess!
RAANDDOOOM:
And what is the final step??
Whistle (Flo Rida)
You have to verify, verify to let you know,
that you solved the equation and you have
proof to showwwww...
Variable A letter that represents an unknown number.
Constant A number that will always stay the same
Coefficient A number of quantity placed before and multiplying
another quantity.
MULTIPLICATION:
DIVISION:
Carlos unproject13
How to do 2
Step Multiplying
isolate the variable
cancel the constant (integer)
balance
simplify
cancel coefficient
(multiply or divide)
balance
simplify
verify
How to do 2 Step Divide
Isolate the variable
zero pair the constant
balance
divide using multiplication
balance
simplify
verify
How to solve a Distributive Property equation
3(x  4) = 9
x  4
x  4
x  4

3x  12 = 12
3 groups of a number and 3 is 12
Example:
isolate the variable
cancel the constant (integer)
balance
simplify
cancel coefficient
(multiply or divide)
balance
simplify
verify
How to do 2 Step Divide
Isolate the variable
zero pair the constant
balance
divide using multiplication
balance
simplify
verify
How to solve a Distributive Property equation
3(x  4) = 9
x  4
x  4
x  4

3x  12 = 12
3 groups of a number and 3 is 12
Example:
5 z + 2
5 z + 2  2 = 22  2
5 z = 20

5 5
x = 4
Verify:
5 z + 2 = 22
5 (4) + 2 =
20 + 2 = 22
22 = 22
Constant  A number that does not change
Coefficient  The number that is
multiplying the variable
Variable  A letter that represents
an unknown number. In 5z  3 the variable is "z"
Mikaela's Unproject 2013
Here's our unproject video titled, "Mikaela and Bianca's Unproject 2013"
Miguel Silveria's unproject 13
How to do 2 Step Multiplying
isolate the variable
cancel the constant (integer)
balance
simplify
cancel coefficient
(multiply or divide)
balance
simplify
verify
How to do 2 Step Divide
Isolate the variable
zero pair the constant
balance
divide using multiplication
balance
simplify
verify
I put two step divide and multiply because i cant remember which one i did so i put both Mr Harveck sorry
2x +5=13
2x+5 5= 13 5
2x = 8
2 2
x=4
verfiy
2x +5 = 13
2(4)+5=13
8+5=13
13=13
isolate the variable
cancel the constant (integer)
balance
simplify
cancel coefficient
(multiply or divide)
balance
simplify
verify
How to do 2 Step Divide
Isolate the variable
zero pair the constant
balance
divide using multiplication
balance
simplify
verify
I put two step divide and multiply because i cant remember which one i did so i put both Mr Harveck sorry
2x +5=13
2x+5 5= 13 5
2x = 8
2 2
x=4
verfiy
2x +5 = 13
2(4)+5=13
8+5=13
13=13
Chelsea's Unproject13
How to do 2 Step Multiplying
isolate the variable
cancel the constant (integer)
balance
simplify
cancel coefficient
(multiply or divide)
balance
simplify
verify
How to do 2 Step Divide
Isolate the variable
zero pair the constant
balance
divide using multiplication
balance
simplify
verify
How to solve a Distributive Property equation
4 (m  3) = 12
m  3
m  3
m  3
m  3

4m  12 = 12
4 groups of a number and 3 is 12
Example:
Variable  A letter that represents an unknown number. In 4a  6 the variable is "a"
Constant  A number that does not change
Coefficient  The number that is multiplying the variable
isolate the variable
cancel the constant (integer)
balance
simplify
cancel coefficient
(multiply or divide)
balance
simplify
verify
How to do 2 Step Divide
Isolate the variable
zero pair the constant
balance
divide using multiplication
balance
simplify
verify
How to solve a Distributive Property equation
4 (m  3) = 12
m  3
m  3
m  3
m  3

4m  12 = 12
4 groups of a number and 3 is 12
Example:
3 x + 1
3 x + 1  1 = 10  1
3 x = 9

3 3
x = 3
Verify:
3 x + 1 = 10
3 (3) + 1 = 10
9 + 1 = 10
10 = 10
Variable  A letter that represents an unknown number. In 4a  6 the variable is "a"
Constant  A number that does not change
Coefficient  The number that is multiplying the variable
Saturday, March 16, 2013
Meyar's Unproject13, the Most Awesome Blog Post You've ever Seen
Get ready for the most horrible awesome blog post you've ever seen...
Solving
3x= 12
Isolate the variable ☑
3x= 12
__ __
3 3
Balance ☑
x= 4
Verify ☑
3x= 12
3(4) = 12
12 = 12
Modeling
x = 4
Division
Solving
Isolate the variable ☑
Now go Kaboom.
Modeling and Solving Two Step Equations
Multiplication
Solving
Cancel the constant ☑
4v+3 =19
4v=33 = 193
4v =16
Balance ☑
4v =16
Simplify ☑
Cancel the coefficient ☑
4v =16
__ __
4 4
Balance ☑
v = 4
Simplify ☑
4v+3=19
4(4)+3=19
16+3=19
19 = 19
Verify ☑
Modeling
4v =16
4v+3=19
4(4)+3=19
16+3=19
19 = 19
Verify ☑
Are you getting bored? Here, have a rabid fox.
Division
Solving
x = 4
Distributive Property
Solving
3(x5) =6
3 (x) = 3x
3x5= 15
3x  15 = 6
3x  15 + 15 = 6 + 15
3x = 21
3x = 21
__ __
3 3
x = 7
Verify
3x  15 = 6
3(7)  15 = 6
21  15 = 6
6=6
i deserve extra marks for the pictures by the way.....
have you given them to me yet?
oh you have?
Modeling and solving one step equations
MultiplicationSolving
3x= 12
Isolate the variable ☑
3x= 12
__ __
3 3
Balance ☑
x= 4
Verify ☑
3x= 12
3(4) = 12
12 = 12
Modeling
x = 4
Verify
3x= 12
3(4) = 12
12 = 12
3(4) = 12
12 = 12
Solving
r = 7
__
2
Isolate the variable ☑
(2) r = 7(2)
__
2
Balance ☑
r= 14
Verify ☑
r= 7
_
2
14 = 7
__
2
7 = 7
Now go Kaboom.
Modeling and Solving Two Step Equations
Multiplication
Solving
Cancel the constant ☑
4v+3 =19
4v=33 = 193
4v =16
Balance ☑
4v =16
Simplify ☑
Cancel the coefficient ☑
4v =16
__ __
4 4
Balance ☑
v = 4
Simplify ☑
4v+3=19
4(4)+3=19
16+3=19
19 = 19
Verify ☑
I bet you didn't know penguins could fly...
Modeling
4v =16
4v+3=19
4(4)+3=19
16+3=19
19 = 19
Verify ☑
Are you getting bored? Here, have a rabid fox.
Division
Solving
x+2 = 4
_
2
Cancel the constant ☑
x+22 = 42
_
2
Balance ☑
x = 2

2
Simplify ☑
Cancel the coefficient ☑
x = 4
x+2 = 4
_
2
(4) +2 = 4
_
2
2+2 = 4
4=4
Verify ☑
Solving
3(x5) =6
3 (x) = 3x
3x5= 15
3x  15 = 6
3x  15 + 15 = 6 + 15
3x = 21
3x = 21
__ __
3 3
x = 7
Verify
3x  15 = 6
3(7)  15 = 6
21  15 = 6
6=6
i deserve extra marks for the pictures by the way.....
have you given them to me yet?
oh you have?
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