A pattern is generated by applying a stated rule consistently to successive terms, producing an ordered sequence of whole numbers or shapes and explaining how each term relates to the previous one. The learner represents the resulting pattern in lists, tables, or diagrams and distinguishes the rule from incidental features, including patterns that increase, decrease, or repeat. This work does not include formal nth-term formulas or generalized functions.
A pattern is made by following the same rule each time. Start with the given first term, then use the rule to find the next term.
Example: Start with . The rule is add each time. Find the first five terms.
You can show the pattern in a list:
Or in a table:
| Term number | Number |
|---|---|
| 1 | 7 |
| 2 | 11 |
| 3 | 15 |
| 4 | 19 |
| 5 | 23 |
Check the pattern by comparing neighboring numbers:
Each number is more than the number before it. The important feature is the rule “add each time,” not the appearance of the numbers.
Click a topic below to practice the foundational skills you'll need, learn the steps, or master this skill
Earned ?