Exploring Positive and Negative Numbers

The video tutorial by Miss Ewing introduces positive and negative numbers using number lines. It explains how to identify higher and lower numbers by moving right or left on a horizontal number line and up or down on a vertical number line. The concept of symmetry is discussed, highlighting how numbers have opposites, except zero, which is unique. Practical examples are provided to find opposites and understand their positions. Real-world applications, such as banking and temperature, are used to illustrate positive and negative numbers. The tutorial concludes with a summary and an exit slip to reinforce learning.

What is the term used to describe a number line where both sides are mirror images of each other?

• Perpendicular

• Symmetrical

• Asymmetrical

• Parallel

Tags

CCSS.6.NS.C.6A

On a vertical number line, where would you find the number 3?

• 3 units below zero

• 3 units to the left of zero

• 3 units above zero

• 3 units to the right of zero

Tags

CCSS.6.NS.C.6C

If 5 is located to the right of zero, where would you find -5?

• To the right of zero

• Below zero

• To the left of zero

• Above zero

Tags

CCSS.6.NS.C.6A

What is the opposite of -10?

• 10

• 0

• -20

• -5

Tags

CCSS.6.NS.C.6A

If you deposit $150 into a bank account, how would you represent this as an integer?

• 0

• -150

• 50

• 150

Tags

CCSS.6.NS.C.5

How would you represent a bank charge of $5?

• 50

• 0

• -5

• 5

Tags

CCSS.6.NS.C.5

If a company loses $345,000, how would you represent this loss?

• 345,000

• -345,000

• 0

• 34,500

Tags

CCSS.6.NS.C.5

What integer represents the temperature 4 degrees below zero?

• 4

• 0

• -4

• 40

Tags

CCSS.6.NS.C.5

If a hiker is above sea level, what type of number represents their elevation?

• Negative

• Imaginary

• Zero

• Positive

Tags

CCSS.6.NS.C.5

What is the opposite of zero?

• -One

• One

• Zero

• Infinity

Tags

CCSS.6.NS.C.6A