Exploring Multiplicative Patterns in 5th Grade Math

This video tutorial introduces fifth-grade students to the concept of generating multiplicative patterns using equations of the form y=ax. It provides examples with specific equations like y=2x and y=5x, demonstrating how to use input/output tables to generate values. The tutorial also includes practice problems for students to apply the learned concepts, such as creating tables for y=4x and y=6x, and deriving the equation from a given table for y=12x.

What does the equation 'y = ax' represent in multiplicative patterns?

• Subtraction of a from x

• Division of a by x

• Addition of a to x

• Multiplication of a by x

If x is 3 and the rule is to multiply by 2, what is y?

• 5

• 6

• 9

• 12

What does 'a' represent in the equation 'y = ax'?

• The exponent

• The variable to be added

• The divisor

• The constant to multiply by

If the equation is 'y = 2x' and x is 4, what is y?

• 8

• 6

• 2

• 10

In the equation 'y = 5x', what is the value of y when x is 7?

• 12

• 35

• 40

• 45

For the equation 'y = 4x', what is y when x is 5?

• 40

• 25

• 20

• 9

How do you find y in 'y = 6x' when x is 4?

• 30

• 24

• 10

• 36

In the equation 'y = 6x', if x is 7, what does y equal?

• 54

• 48

• 42

• 13

What is the value of y when x is 10 and the equation is 'y = 4x'?

• 14

• 20

• 40

• 44

What pattern is observed when the equation is 'y = 12x'?

• Dividing x by 12

• Adding 12 to x

• Multiplying x by 12

• Subtracting 12 from x