Science·Volcanoes & Earthquakes·conceptual
Fast & Slow Earth Changes
Understand that Earth's surface changes: some changes are quick (eruptions, earthquakes) and some are slow (wind, water wearing away rock)
Suggested ages 5–7
Learning journey
Your child is learning about powerful forces that shape our Earth — understanding what volcanoes and earthquakes are, how they change the landscape, and important safety rules to follow during earthquakes.
Evidence of understanding
- Give an example of a quick change to Earth's surface like a volcanic eruption
- Give an example of a slow change to Earth's surface like erosion by wind or water
- Compare quick and slow changes and explain the difference
Assessment prompt
If you point out a cliff being worn away by waves, can Fast & Slow Earth Changes explain that this happens slowly, while a volcanic eruption or earthquake changes the land quickly?
Standards alignment
No external standards are linked to this topic.