Recognize and extend a three-part repeating pattern (an ABC pattern).
You know patterns with 2 parts. Now try a pattern with 3 parts: clap, stomp, jump, clap, stomp, jump.
An ABC pattern has three different things that repeat in the same order, over and over.
Mastery looks like: Child recognizes the three-part repeating unit in an ABC pattern and correctly predicts what comes next.
Common stumbles: Child treats it like an AB pattern and only tracks two of the three parts, mispredicting the third.
See it visually
Interactive, spoken-aloud tools that show this idea in motion.