DIVIDING WHOLE NUMBERS BY FRACTIONS: Activity Bundle by NUMBEROCK
A journey into medieval times is the perfect setting to learn how to divide a whole number by a fraction. Ivan is everyone’s favorite stone mason as he builds walls and seats from blocks of rocks for us to contemplate what it means to divide by a fraction. Meanwhile, in the Kingdom there is a dragon afoot that threatens the peaceful learning process; yet, there is no reason to fear! A rapper knight has come to save the day, protect our wonderful stone mason teacher, and pledge his love to the princess of the land.

Full version of the video here – https://www.youtube.com/watch?v=povqzkcV5mU 

DIVIDING WHOLE NUMBERS BY FRACTIONS: Activity Bundle by NUMBEROCK
A journey into medieval times is the perfect setting to learn how to divide a whole number by a fraction. Ivan is everyone favorite stone mason as he builds walls and seats from blocks of rocks for us to contemplate what it means to divide by a fraction. Meanwhile, in the Kingdom there is a dragon afoot that threatens the peaceful learning process; yet, there is no reason to fear! A rapper knight has come to save the day, protect our wonderful stone mason teacher, and pledge his love to the princess of the land.

LYRICS:

I took my blocks and built two walls.
In each wall one block was one fourth of them all.
Two divided by one fourth equals eight;
eight blocks to build the wall at my castle gate.

To divide a whole number by a fraction we start
by dividing the whole number into fractional parts.
Then count the number of fractional parts present;
and that will be the quotient.

Then I took my blocks and built three seats.
One block was one fifth of each.
Three divided by one fifth equals fifteen;
that’s how many blocks it took to build my seats.

When there’s a fraction we want to divide by,
we can flip the fraction and multiply.
Think of three divided by one fifth:
we’ll get the same answer if we multiply and flip.

So these expressions are equal, and we call
five over one, one-fifths reciprocal.

Made by: Darvideo Animation Studio