Student Tutorials

Can’t figure out that homework assignment? Click on the title to view tutorials created by Room 15 kids.  As an added benefit, once you’ve jumped to YouTube, it’ll show you a menu of additional tutorials on the same subject. (Note: for privacy purposes, all tutorials are “unlisted” on YouTube, meaning you can only access them via The Daily Platypus.)

Adding and Subtracting Fractions with Like Denominators, such as 5/8 + 2/8 = n

Converting Between Improper Fractions and Mixed Numbers, such as 11/3 = 3 2/3

Adding and Subtracting Mixed Numbers with Like Denominators, such as 3 2/7 + 4 6/7

Finding the Lowest Common Denominator (also known as Least Common Multiple)

Adding Fractions with Unlike Denominators, such as 2/7 + 4/9

Subtracting Fractions with Unlike Denominators, such as 2/7 – 1/9

Adding and Subtracting Fractions Using Cross Multiplication

Subtracting Mixed Numbers with Unlike Denominators, such as 2 1/3 – 1 1/5

Adding and Subtracting Mixed Number Fractions that Require Carrying or Borrowing

Multiplying Whole Numbers by Fractions, such as 40 x 3/4

Multiplying Fractions, such as 1/8 x 3/4

Multiplying Mixed Number Fractions by Mixed Numbers, such as 2 1/8 x 1 1/3

Estimation when Multiplying Fractions

Dividing Fractions using Cross multiplication

2 thoughts on “Student Tutorials

  1. Emily,

    This video is great. I am sure your fellow students and some parents will benefit from your “mini lesson.” Being willing to put yourself out there and teach others is admirable. Keep up the good work!

    Mr. Davenport

  2. We have been looking for rounding tutorials on homework pages, like today’s homework, can not find how to do, can anyone help us please! Thank You

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