# Dividing Fractions with Keep Change Flip: Worksheets, Game, Poster, & Activities

Supporting document included
Dividing Fractions with Keep, Change, Flip: Worksheets, Game, Animated Video & More
♫♪ by NUMBEROCK ♫♪

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Video Comes With Tons Of Extras in Supporting Document Such As:

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Animated music video [HD Video]
Our flagship product. Each takes 250+ hours to write & animate.

Lyric sheet for singing along
Your students can sing along as the music video plays.

Fill in the blanks/cloze (lyrics w/ some missing words)
After they watch the video, they master the math vocabulary by filling in the missing words.

Two-page worksheet with word problems
Well thought-out questions and word problems which challenge critical thinking skills.

Extra drills printable
Early Finishers - Not So Fast! Straightforward math problems to move towards mastery.

Printable Game
When activities are complete, check for concept mastery while having a bit of fun.

HW sheet
Video-Aligned homework that maintains the style and format of the animated video.

Colorful Digital Poster/Anchor Chart
High-Resolution anchor chart can be expanded/printed to any size and maintains clarity.

Short quiz/exit slip to check for understanding
When activity is complete, check for concept mastery with short quiz.

Detailed answer key. Rest-assured, all answers are double and triple-checked for accuracy.

CD Quality Song File
Get the song on a CD file and play the song during break or lunch.

Clear Lesson Plan Sheet Illuminating Classroom Best Practice:
Get my personal recommendations for how to introduce the material and set-up the lesson as I do in class.

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Video Summary

Watch three friends vocalize together in this rap song about dividing fractions with the keep, change, flip method. Dividing a fraction by another fraction has never been so fun and easy to understand as they break down the meaning behind keep, change, flip, and show that even though it is a trick, it's not magic... it's mathemagic!

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A few extra things to consider if you have the time to read more:

★ These bundles are a unique teaching resource that will excite both your high-performing students and special needs learners.

★ Students with autism or dyslexia will find themselves retaining more math knowledge and for longer periods of time due to the multi-sensory approach that our videos take by appealing to both visual and auditory learners.

★ We all have experienced how a catchy tune can burrow deep into our memories and stay there for years. This is the power of music. We employ this unmatched power as a means to help your students on the path towards memorization & mastery.

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I’m Mr. Hehn, and I’ve developed some excellent materials for my classroom throughout my 7 years as an elementary public school teacher that I’d love to share with you. I like to incorporate dancing, singing, and listening to music into my lessons. My project, NUMBEROCK, is a collection of music videos that teach/reinforce mathematical concepts that include posters and lesson plans to make learning math fun in a whole new way.

Lyrics

To divide by a fraction, here’s a tip: “KEEP - CHANGE - FLIP!”
To divide by a fraction, here’s a tip: “KEEP - CHANGE - FLIP!”

To divide one half by one sixth: “KEEP - CHANGE - FLIP!”
One times six is six, and two times one is two.
It’s an improper fraction, so we’re not through.
Divide six by two, and the quotient is three.

“KEEP - CHANGE - FLIP!” - it’s all that you need. (Chorus)

To divide two fths by one fifth: “KEEP - CHANGE - FLIP!”
Two times ve is ten, and ve times one is five.
It’s an improper fraction, so you need to divide.
Ten divided by five equals two.

When we divide by fractions, this is what we do! (Chorus)

“KEEP - CHANGE - FLIP!” may seem to work magically,
but it can be explained mathematically.
With the number ten, we can divide by two,
and that will leave five in each group.

Or we can find that “five” through a different path
by multiplying ten by two, “flipped” to one half.
It’s the trick that never fails called “KEEP - CHANGE - FLIP!”
It’s real mathemagic, so use this tip!

We understand with ease these problems we love,
because we know “division” means:
“...has how many groups of...”

Let’s explore that thought:
How many groups of “fourths” does one half got?
Two “fourths” fit into one half perfectly,
and we found the quotient mentally!

* UK Age Range:
| Year 4 - Year 5 - Year 6 |

Aligned with:

6.3 Number and operations. The student applies mathematical process standards to represent addition, subtraction, multiplication, and division while solving problems and justifying solutions. The student is expected to:

(B) determine, with and without computation, whether a quantity is increased or decreased when multiplied by a fraction, including values greater than or less than one

Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions, e.g., by using visual fraction models and equations to represent the problem.

Common Core Standards ( CCSS ):
6.NS.A.1 Apply and extend previous understandings of multiplication and division to divide fractions by fractions. Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions, e.g., by using visual fraction models and equations to represent the problem.
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