Thinking in Causation Level 1 Cause and Effect Thinking Slides (Google Slides) (PDF)Student Worksheet (Google Doc) (PDF) Events have causes that generate observable patterns.TERMSEvent - a thing that happensCause - a thing that gives rise to an eventPatterns - regularity in the worldSTANDARDSK-PS3-1 / K-PS3-2 / K-ESS3-3 / K-ESS3-2