Earthquake – Classroom activities

Discovering geology – maps and resources

These classroom activity downloads were produced as part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP) produced in partnership with the BGS. The SEP background science booklet can be downloaded from STEM Learning (registration required). These materials also supported the BGS-led UK School Seismology Project, which ran from 2006-2019. We are unable to provide technical support for schools, but if you have a question about seismology you can contact mailto:enquiries@bgs.ac.uk.

Discovering Geology offers an introduction to earthquakes and seismology or go to Earthquake Seismology for live data and information about the UK earthquake monitoring network.

Classroom activities

These student materials consist of a series of practical activities, which model seismological processes and activities carried out by seismologists (KS 3-4).

The key ideas are:

  • When an earthquake occurs, some of the stress build-up is released and results in slippage.
  • Energy is transferred through the Earth via seismic waves; P-waves are longitudinal waves and S-waves are transverse waves. Earthquakes also generate more complex ‘surface waves’ that travel along the Earth’s surface. It is usually the surface waves that have the largest amplitudes and do the most damage to buildings.
  • Seismometers allow us to detect and monitor earthquakes by converting vibrations due to seismic waves into a visible, measurable output; in modern seismometers this usually involves converting vibrations into electrical signals which we can then display as seismograms on a computer screen.
  • The arrival time of seismic waves at different seismic stations depends on their distance from the earthquake’s origin. Seismologists use these differences and knowledge of the speeds of different seismic waves to work out the exact location of an earthquake’s source.

Classroom activity resource sheet downloads

Earthquake classroom activities – Detecting earthquake vibrations
Earthquake classroom activities – Fault models using foam blocks
Earthquake classroom activities – How do seismologists locate an earthquake?
Earthquake classroom activities – Identifying P- and S-waves on a seismogram
Earthquake classroom activities – Looking at data from several stations
Earthquake classroom activities – Modelling an earthquake with a brick and sandpaper

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