Aligned with Common Core State Standards - Math
Operations & Algebraic Thinking
1.OA.D.7: Work with addition and subtraction equations. Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false.

Center Grove Elementary School 5th Grade teacher Natalie Freeman shares math formulas and conversions students need to know for standardized tests. See more lessons at www.centergrove.k12.in.us/LearnCG.

Westerville South High School, Westerville, Ohio
(Parody of Yeah! by Usher)

(Intro: D Schizzo)
Dub South
Wildcat Pride
Yeah! Okay! (Murphy, Murphy, Murphy)
Let's Go!

Graph! Graph! Graph! Graph! Graph...Graph!
Graph! Graph! Graph! Graph! Graph...Graph!

(Verse 1: Dr. Murph)
In the class with his homies,
Try'na to get 'y' to equal...equal... m x + b (plus b)
To make graphing easy
I was the teacher checking on him
From the stuff he was saying about math, I knew that he got me (got me)
This boy was a G
My lesson got heavy, I had a girl who's screaming she didn't know.
She's sayin' come help me,
So I got her up and brought her up to the board, said I'll let you know
Then I told her I said...

(Chorus: Dr. Murph)
Graph! Get 'y' alone, you know that's step one!
Graph! Startin' on 'b', we about to have fun
Graph! Now we use that slope, we 'bout to be done
Graph! Plot a few more points, draw that line and then you...
Graph! Graph! Graph! Graph! Graph...Graph!
Graph! Graph! Graph! Graph! Graph...Graph!

(Verse 2: Dr. Murph)
She's mixed up in her head now, says she can't remember what to do after she plots point B,  
I said watch and you'll see, (watch and you'll see now)
Now I gotta keep it real now, just use rise over run after starting on point B, it's that easy
Now if you rise up, it's positive, and if you fall, it's negative
and if you run right, it's positive, and left is negative
She said 'I get it now!'
And I'm like 'Yeah, now graph that line for me.'
She said, 'Gimme the test' and I'm
Like 'Yeah, who ever thought it could be this easy?'
And I said...

(Chorus: Dr. Murph)
Graph! Get 'y' alone, you know that's step one!
Graph! Startin' on 'b', we about to have fun
Graph! Now we use that slope, we 'bout to be done
Graph! Plot a few more points, draw that line and then you...
Graph! Graph! Graph! Graph! Graph...Graph!
Graph! Graph! Graph! Graph! Graph...Graph!

(D Schizzo)
Hey! Hey! Winna!

(Verse 3: Mr. Winner)
Watch out! This lessons ridiculous, when we're graphing lines we're so meticulous
And wow! These kids, they all know how, they graph all them lines, then they take a bow
Forget about them curves with them hills and dips, I teach about linear relationships
So gimmie the students and I'll open their minds, what are we doing today? We're graphing some lines!
They say, 'Winna man, this line look great?' I said 'You bet, look at all them points go straight!'
How you like me now, when my class is graphing lines without assistance
Just think, pass the test with ease, Winna teach you how to get them A's and B's
Me and Murph likes lines when they're stuck in the plane, we'll rap all these rules, 'til they're stuck in your brain!

(Chorus: Dr. Murph)
Graph! Get 'y' alone, you know that's step one!
Graph! Startin' on 'b', we about to have fun
Graph! Now we use that slope, we 'bout to be done
Graph! Plot a few more points, draw that line and then you...
Graph! Graph! Graph! Graph! Graph...Graph!
Graph! Graph! Graph! Graph! Graph...Graph!

(Outro: Mr. Winner)
Take that, rewind it back, D Schizzo got the rhythm, make the class go...
Take that, rewind it back, Dr. Murph got the voice to make the class go...
Take that, rewind it back, Mr. Winna got the flow to make the class go...
Take that, rewind it back, D Schizzo got the rhythm, make the class go...

(Outro - D Schizzo)
I get the y alone (x2)
I do the intercept (x4)
Now the slope, hey (x4)
Draw the line (x4)

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Linear versus Nonlinear Differential Equations

Intro: 0:00
Example 1: 0:58
Example 2 ( Practice ): 3:10

This are two examples on how to solve simple system of equation problems using the substitution method. When solving systems, you are finding a value for all your unknown variables (usually solving for x and y ). If you need more examples, go to my other systems of equations lesson using substitution.


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See more at https://www.underwatermath.com. Underwater Math provides engaging learning solutions for students. This video helps students understand the equal sign and determine if addition and subtractio equations are true or false. Florida Math Standard AR.2.1, AR.2.2

Addition and Subtraction by Jack Hartmann introduces the operations of addition and subtraction.
Addition is adding 2 or more number and getting a greater number or sum. Subtraction is taking away to get the difference. Jack Hartmann introduces simple addition and subtraction word problems to show each operation. There is a special rule at the end for adding and subtracting zero to a number in this Addition and Subtraction video by Jack Hartmann. Addition and subtraction word problems.

Addition and Subtraction Lyrics

When you add you put together
When you add you get the sum
It's taking 2 or more numbers and getting a greater one
Adding is called addition
When you subtract you take away
When you subtract you get the difference
It's taking one number from another and always getting less
Subtracting is called subtraction
Let's try an adding problem I think you can solve
If you have 3 pencils, 3
And you add 2 more pencils 2
How many pencils do you have all together?
3 + 2 = 5
Let's try another adding problem, I think you can get it
If you have 2 dogs 2
And you add 2 more dogs 2
How many dogs do you have all together
1,2,3,4
2 + 2= 4
Let's try a subtracting problem I think you can solve
If you have 4 balls 4
And you subtract 2 balls 2
How many balls do you have left?
1,2
4 - 2 = 2
Let's try another subtracting problem
Think, you can do it
If you have 6 apples 6
And you subtract 3 apples 3
How many apples do you have left?
1,2,3
6 - 3 = 3
Now listen to this cool rule about number 0
When you add or subtract 0 the number doesn't change
When you add or subtract 0 the number stays the same
When you add you put together
When you add you get the sum
It's taking 2 or more numbers and getting a greater one
Adding is called addition
When you subtract you take away
When you subtract you get the difference
It's taking one number from another and always getting less
Subtracting is called subtraction



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Copyright 2021
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See more at https://www.underwatermath.com. Underwater Math provides engaging learning solutions for students. This video helps students solve two-step addition and subtraction word problems. Great for 2nd-grade math students. Florida Math Standard AR.1.1

Teach children how addition and subtraction are linked. Understand how to use addition to help solve subtraction. Understand fact families. Find thousands more resources at https://easyteaching.net

Learn how to subtract larger numbers using base ten blocks and regrouping.

Visit https://www.virtualelementarys....chool.com/new-math-c to learn more about our new elementary math courses.

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Purchase the Books & DVDs here: http://www.preschoolprepco.com/mathfacts

Adding and subtracting basic equations by sight is essential to a solid math foundation. Meet the Math Facts 1, 2, and 3 make learning to add and subtract fun and easy! With adorable characters that your child will grow to love, your child will be able to easily recall basic math facts to 10 + 10.

Learning to add and subtract has never been this easy!

Level 1: Sums 0 to 8
Level 2: Sums 9 to 12
Level 3: Sums 13 to 20

Primary School Prep is a division of Preschool Prep Company, home to a complete set of learning tools that have won over 100 awards! These educational products are used in millions of homes and schools around the world. You will be amazed at how easily you can learn math!™

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Watch the entire Meet the Math Facts - Addition (Level 1) playlist: https://www.youtube.com/playli....st?list=PLqAXA_I1l5r
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Watch the entire Meet the Math Facts - Addition (Level 3) playlist: https://www.youtube.com/playli....st?list=PLqAXA_I1l5r
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Grade 2 Math Playlist: https://www.youtube.com/playli....st?list=PLYBMsCAZhkh
Grade 1 Math Playlist: https://www.youtube.com/playli....st?list=PLYBMsCAZhkh

Welcome to the grade 2 math playlist! Thank you for watching. Please like and subscribe for daily math videos.

This playlist coordinates with the Saxon math level 2. This is lesson #82 Identifying and Writing Addition and Subtraction Fact Families. Please note that this supports the lesson portion of the curriculum. It is greatly encouraged that your child reviews the calendar, pattern, 100’s chart, clock, money, and math facts which are in the Saxon 2 teacher's guide. Daily review of these concepts helps to build a strong foundation of number sense.

Hey friends! Today you will learn the methods of adding and subtracting within 1000. For more fun ways to learn math, visit www.boddlelearning.com

4.NBT.B.4 Subtraction with regrouping. Always borrow before regrouping. When going across a zero, change it to a 9. When stopping at a zero, it becomes a 10.
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Subtraction lesson for first grade K12 Math+ Green Summit Lesson 9.5 Count Back Subtraction Facts. Follow along with K12 Elementary Learning Coach to review basic essential subtraction skills for first grade, also appropriate for Kindergarten or 2nd grade. Anyone who needs to review subtraction strategies will benefit from watching the above video. Thank you so much for watching. Let me know if there's anything you'd like me to improve on future video lessons. All that being said, if you watched the entire video or if you worked through the problems on your K12 Math+ Green Activity Book pages 171-172 and your answers matched up with those in the video towards the end, you're good to take the end of lesson 9.5 assessment and mark lesson complete. This is the last math lesson to complete before the winter break, so hope this video comes out to be helpful! Happy holidays everyone and thank you for supporting my channel (:

Getting Started Subtraction #3, Learning, teaching, Factoring manipulative Blocks, with Smiley Face Books using Japanese Numerals, Mortensen Math Japan, Algebra, Factoring Expressions, with Jerry Mortensen, Mortensen Math manipulative blocks, Kids Montessori K-12 Homeschooling Pre-school Charter Schools Kindergarten mathematics tutorial video.\
Math, Calculus, Trigonometry, Fractions, Algebra, Addition, Subtraction, Multiplication, Factoring
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Center Grove Elementary 2nd Grade teacher Samantha Dikeman shares lessons on subtraction strategies. See more lessons at www.centergrove.k12.in.us/LearnCG.

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Subtraction 2: Learn Numbers/Mathematics

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