Temperature Changes and Coordinate Plane Concepts

This video tutorial for sixth-graders covers Big Ideas Math Section 6.5 on the coordinate plane. It begins with an introduction to the lesson's objectives, which include using the origin and quadrants to locate points. The tutorial provides examples of identifying and plotting ordered pairs, calculating distances using absolute values, and applying these concepts in real-life scenarios through line graphs. The lesson concludes with an assignment and reminders for students to complete their work and prepare for the next class.

What is the main objective of today's lesson on the coordinate plane?

• To learn about different types of graphs

• To use the origin and quadrants to locate points

• To understand the history of the coordinate plane

• To solve algebraic equations

Which ordered pair corresponds to point T?

• (3, 3)

• (-3, 3)

• (-3, -3)

• (3, -3)

In which quadrant is point A located if its coordinates are (-2, 3)?

• Quadrant 3

• Quadrant 2

• Quadrant 4

• Quadrant 1

Where is point B located if its coordinates are (0, -3.5)?

• On the x-axis

• In Quadrant 3

• On the y-axis

• In Quadrant 4

What is the length of the secret chamber if the distance between points is calculated using absolute values?

• 6 meters

• 7 meters

• 5 meters

• 4 meters

What is the width of the secret chamber?

• 2 meters

• 3 meters

• 4 meters

• 5 meters

What type of graph is used to display data collected over time?

• Bar graph

• Time series graph

• Pie chart

• Scatter plot

What happens to the temperature from midnight to 6am during the blizzard?

• It fluctuates

• It remains constant

• It decreases

• It increases

During which time period does the greatest decrease in temperature occur?

• From 1am to 2am

• From 2am to 3am

• From 3am to 4am

• From 5am to 6am

What is the temperature at 8am according to the graph?

• 2 degrees

• 5 degrees

• 7 degrees

• 10 degrees