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 is one way to describe the relationship between the numbers 12 and 6?

• 12 is half of 6

• 12 is twice as much as 6

• 12 is equal to 6

• 12 is three times 6

How can we visually represent Brian's earnings in one week?

• With three $1.00 bills

• With two $1.00 bills

• With six $1.00 bills

• With one $1.00 bill

What pattern do we observe in Brian's earnings over four weeks?

• Brian's earnings decrease by $3 each week

• Brian's earnings increase by $3 each week

• Brian's earnings remain the same each week

• Brian's earnings increase by $6 each week

At the end of two weeks, how do Brian's earnings compare to David's?

• Brian earns twice as much as David

• Brian earns three times as much as David

• Brian earns the same as David

• Brian earns half as much as David

What consistent pattern is observed in the earnings of Brian and David?

• David earns the same as Brian

• David earns twice as much as Brian

• David earns half as much as Brian

• David earns three times as much as Brian