Cause and Effect
Elementary School
Definition
A relationship in which one event (the cause) makes another event (the effect) happen. For example, heavy rain (cause) leads to flooding (effect). Recognizing cause and effect helps readers understand how and why events in a text are connected.
Worked examples
"The roads were icy, so school was cancelled."
Icy roads (cause) led to the school closing (effect).
"Because she studied every night, Maya aced the test."
Studying nightly (cause) resulted in a strong test score (effect).
Common mistakes
- mixing up which event is the cause and which is the effect → the cause happens first and makes the effect happen Ask 'What happened?' (effect) and 'Why did it happen?' (cause) to keep them straight.
- thinking two events that happen together are always cause and effect → cause and effect means one event directly makes the other happen Events can occur at the same time by coincidence without one causing the other.
- listing only the effect without identifying what caused it → identify both the cause and the effect to show the full relationship Cause and effect is a connection between two events, not just one.
Where you'll use it next
You'll use cause and effect to analyze plot in stories, understand arguments in persuasive essays, study historical events in social studies, and explain processes in science writing.
See also
Reviewed by Pat Cheng, M.Ed. — StudyPug Curriculum Lead · Last updated June 6, 2026