Describing Negative Values with Words

This lesson introduces the concept of absolute value, defined as the distance a number is from zero. It provides examples using both positive and negative numbers, addressing common misconceptions. The lesson also explores real-world applications, such as financial debt, submarine depth, and football yardage. By the end, students will understand how to describe negative values using a number line and recognize absolute value in various contexts.

What is the absolute value of -5?

• 10

• 5

• 0

• -5

If you owe $4.25, what is the absolute value of your debt?

• $8.50

• $0

• -$4.25

• $4.25

A submarine is 9 1/2 feet below sea level. What is its absolute value in terms of depth?

• 19 feet

• -9 1/2 feet

• 9 1/2 feet

• 0 feet

In football, if a team loses 5 3/4 yards, what is the absolute value of the loss?

• 11 1/2 yards

• 5 3/4 yards

• 0 yards

• -5 3/4 yards

Which of the following is NOT an example of using absolute value in real life?

• Calculating debt

• Determining depth underwater

• Counting total goals in a game

• Measuring temperature below zero