Collect natural objects outside and arrange them into a repeating pattern, like leaf-rock-leaf.
Patterns are not just for beads and paper. Nature has patterns too, if you go outside and collect.
Gather leaves, rocks, and sticks. Line them up in a repeating pattern, like leaf, rock, leaf, rock.
Mastery looks like: They arrange collected natural objects into a correct, consistent repeating pattern.
Common stumbles: Running out of one type of object partway through and breaking the pattern to finish it.