The video tutorial covers comparing rational numbers in real-life scenarios using a number line. It begins with a review of key concepts, such as how numbers increase or decrease on a number line. The lesson then applies these concepts to compare temperatures of two cities, analyze changes in a checking account, and compare descents below sea level. Each scenario involves writing inequality statements and plotting points on a number line to determine relationships between values.

What happens to the value of numbers as you move to the right on a number line?

• The value increases

• The value becomes negative

• The value decreases

• The value stays the same

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

On a vertical number line, what happens to the value of numbers as you move further down?

• The value becomes positive

• The value stays the same

• The value decreases

• The value increases

Tags

CCSS.7.NS.A.1B

Which city had the colder temperature, New York City or Washington DC?

• Washington DC

• Both had the same temperature

• Neither city was below freezing

• New York City

How do you represent a withdrawal of $5.34 from a checking account on a number line?

• As a negative $5.34

• As zero

• As a positive $5.34

• As a positive $8.93

Tags

CCSS.6.NS.C.6C

If someone withdraws $8.93 from their checking account, how is this represented?

• As a positive $5.34

• As a negative $8.93

• As a positive $8.93

• As zero

Tags

CCSS.6.NS.C.5

Which of the following statements is true about the withdrawals of $5.34 and $8.93?

• Neither is less than the other

• $8.93 is less than $5.34

• $5.34 is less than $8.93

• Both are equal

Tags

CCSS.5.NBT.A.3B

How would you represent Kenneth's descent of 32 feet below sea level on a number line?

• As a positive 32

• As a negative 32

• As a positive 15

• As zero

Tags

CCSS.6.NS.C.5

If Terry descended 15 feet below sea level, how would this be represented?

• As a positive 15

• As a positive 32

• As a negative 15

• As zero

Tags

CCSS.6.NS.C.5

Which of the following is true about the depths descended by Kenneth and Terry?

• Kenneth's depth is greater than Terry's

• Terry's depth is greater than Kenneth's

• Neither descended below sea level

• Both descended the same depth

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

What is the key takeaway about the value of numbers on a number line?

• Values decrease as you move right or up

• Values increase as you move left or down

• Values stay the same regardless of direction

• Values increase as you move right or up

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B