Input-Output Tables and Patterns

The video tutorial introduces the concept of input-output tables, focusing on a fourth-grade math standard from Texas. It uses a problem from the 2016 STAAR test to explain how to identify number patterns and represent the relationship between the position of a number in a pattern and its value. The tutorial guides students through finding the rule that connects inputs and outputs, emphasizing multiplication as the key operation. It concludes by evaluating different options to determine the correct answer.

What is the main topic discussed in the video?

• Multiplication tables

• Subtraction tables

• Input-output tables

• Addition tables

Which grade level is the concept of input-output tables aimed at?

• Sixth grade

• Fifth grade

• Fourth grade

• Third grade

What is the initial number pattern given in the video?

• 5, 10, 15, 20

• 8, 16, 24, 32

• 2, 4, 6, 8

• 10, 20, 30, 40

What operation is used to describe the number pattern?

• Addition

• Division

• Subtraction

• Multiplication

In the pattern, what is the position of the number 24?

• Third

• Second

• Fourth

• First

What is the value of the number at the second position in the pattern?

• 32

• 8

• 16

• 24

What is the rule to find the value from the position in the pattern?

• Divide by 8

• Add 8

• Multiply by 8

• Subtract 8

How do you get from position 1 to value 8 in the pattern?

• Divide by 2

• Add 7

• Multiply by 8

• Subtract 1

Which option correctly represents the pattern using multiplication?

• J

• H

• G

• F

What is incorrect about option F?

• The pattern is correct

• The positions are incorrect

• The values are incorrect

• The operation is incorrect