Lesson Page
Patterns and Functions

You can use patterns to decide what shapes come next in a design. Look at the design and find the repeated pattern.

_____ _____ _____

What are the next three shapes in the pattern? The pattern is square, circle, triangle; square, circle, triangle. So the next three shapes in the pattern are  .

You can use patterns to decide what numbers come next in a design with a series of numbers.
Look at star A. Point number 1 has a value of 4. Go to the next point and look for a number pattern in the star.

What is the difference between each number? Each number is 5 more than the one before it. The first point is 4, the second is 9, the third is 14 , the fourth is 19, and the fifth is 24.

Use the same number pattern to find the next four numbers in star B. Start with the first point as 3 and add 5 each time to get the next number. They should be 8, 13, 18, 23.

 

Copyright © 2001-08  Oswego City School District
 Elementary Test Prep Center

Studyzone.org