Identify Patterns by Sketching

The video tutorial teaches how to identify and describe relationships between numerical patterns using sketches. It uses the example of Brian and David's weekly earnings to illustrate how patterns can be compared and justified. The lesson emphasizes the use of vocabulary to describe these relationships and concludes with a summary of the key concepts learned.

What pattern do you notice in the total earnings of Brian and David over four weeks?

How can you describe the relationship between Brian's and David's earnings after one week?

Explain how you can justify that Brian earns half as much as David in one week.

How does the increase in earnings for Brian and David each week illustrate a numerical pattern?

What does the relationship between Brian's and David's earnings tell you about their earnings over two weeks?