Videos

Algebra

Rockets activity

Here is an in-class demonstration of using rocket candy to solve equations like 4x+12=37.

Number Sense

Order of Operations 1

Order of operations tell us which operations ( + − × ÷ ) to do first. In this first video we talk about how to add and subtract at the same time.

Help with Question 11 on Page 2

Some students had difficulty understanding what question 11 is asking. Hopefully this video will help!

Fractions

Adding and Subtracting Mixed Numbers

Here is a video about adding and subtracting mixed numbers. I didn't actually subtract any mixed numbers in this video, but that's okay. When you subtract mixed numbers you do do the exact same process:

convert to improper fraction
make sure the denominators are the same
add or subtract the numerator

Enjoy!

Ordering Fractions (Intro)

This video is about ordering fractions. Ordering numbers means determining which ones are bigger than others.

Throughout the year we will learn more methods for ordering fractions. This is a quick introduction.

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