Review a week of recorded weather data to find what happened most often, or what repeated.
Scientists look for patterns: things that happen again and again. Looking back at many days of weather can show you a pattern, like three sunny days in a row, or rain happening twice in one week.
Finding a pattern in the past can even help you guess what might happen next, though weather can always surprise you too.
Mastery looks like: They review the recorded chart and correctly state which weather happened most, or name a real repeated stretch.
Common stumbles: Guessing the pattern from memory instead of actually checking the chart; treating one repeat as proof instead of counting properly.