Inside Earth - KS3 Geography Extension Pack

Four ready-to-use enrichment activities for KS3 Geography students who have mastered the basics of Earth’s structure — ideal for extension tasks, homework, cover lessons, or stretching high achievers. No preparation required. Suitable for students aged 11-14.

Each activity targets higher-order thinking: a 15-term vocabulary matching exercise covering inner core, outer core, mantle, crust, lithosphere, tectonic plate, plate boundary, seismic waves, pressure, density, Pacific Ring of Fire, Kola borehole, Eurasian plate, earthquake, and wave transmission; a 25-mark challenge quiz including a data analysis question on the four layers with thickness calculations, an explanation of why the inner core is solid while the outer core is liquid, how scientists determine liquid vs solid layers from seismic waves, evaluating the sun analogy for the inner core’s temperature, and a question on why the Pacific Ring of Fire produces far more than its proportional share of earthquakes and volcanoes; a 20-mark case study on the 2011 Japan earthquake and tsunami covering plate boundary causes, tsunami formation, Japan’s preparation methods, why people live in high-risk zones, and what the disaster reveals about the limits of human preparedness; and a creative Teach It Back task where students write a comprehensive Earth structure guide for a Year 6 audience, assessed with a detailed rubric. Full answer keys and marking guidance are included for all activities.

Pairs with the main 100-mark KS3 Geography worksheet on this topic, also on TES. Buy both together as a complete lesson bundle and save £1.

TAGS:
inside earth, KS3 geography, extension activity, enrichment, tectonic plates, Ring of Fire, Japan earthquake, plate boundaries, seismic waves, earth structure, KS3 extension, year 7 geography, year 8 geography, higher ability geography, natural hazards

PRICE:
£5

KEY STAGE:
KS3

SUBJECT:
Geography