This wide-ranging on-screen module introduces a scientific study of the earth across the spectrum of scale – from shifting continents to the microscopic; and time – from the 4.5 billion year age of the earth to geological processes that happen in a flash. Your studies will include fossil life, erupting volcanoes, mountain building, and the record of earth’s changing surface environments. The teaching materials will develop your practical skills using geological maps, microscopes, and many types of field data, alongside developing your general science and study skills. You’ll also learn fieldwork skills via virtual field trips or the optional four-day residential field school (for which there is additional cost).
What you will study
The module will give you fundamental knowledge about how the earth works, and demonstrate the extent to which earth science is a part of everyday life.
The online material in this module is particularly exciting and innovative as you use a virtual microscope and a digital kit (containing minerals, rocks and fossils) for interactive practical activities. It also teaches map work and field skills using a number of virtual field trips and integral 3D software. Following an introduction to the module the topics covered include: minerals, rocks - the basics, constructing geological histories from maps and landforms, fossils, sedimentary processes, sedimentary environments and their geological record, the solid earth, volcanoes and magmas, recrystallizing the earth, deforming the earth, Cyprus case studies, and current issues in earth science.
This module teaches field skills using home-based, online activities, available to all students, including virtual field trips, case studies and the chance to carry out a local, field-based or literature-based investigation.
You will learn
This module offers an exceptionally wide range of skills, many of which are transferable to other areas, as well as those you will need to progress to other modules in earth, environmental and natural sciences. It will also enable you to be much better informed about, and enhance your understanding of, the physical world around you.
You need to have a good knowledge of science and basic maths – check you’re ready, with our self-assessed quiz.
You’d normally be prepared by completing OU level 1 study as part of one of our science qualifications. For this module we recommend that you’ve passed Science: concepts and practice (S112), or its predecessor S104, as they give a broad foundation in the relevant science, maths and IT skills. Questions in science (S111) and Environment: journeys through a changing world (U116) are also appropriate if you’re confident in your maths skills.
If you’re not sure you’re ready, talk to an adviser.
Visit your local library for suggestions of good introductory texts on geology and earth science.
If you’ve studied S112 or S104, re-familiarise yourself with the geological principles and terminology in the earth science parts (Topics 2–4 in S112; Books 2 and 6 in S104).
Study materials, including activities and assessment, will be delivered online only.
You will need
You will need to draw diagrams, or to annotate by hand, diagrams that you download, and then use either a scanner or a digital camera to produce files of these diagrams to include in your assessment. A printer is desirable.
You will also need to purchase two geological maps (costing about £15 in total) using a special order form on the module website.
If you take part in a local field tutorial, field-based investigation or the optional 4-day residential school, you will require a hard hat (costing about £5).
You’ll need broadband internet access and a desktop or laptop computer with an up-to-date version of Windows (10 or 11), or macOS (11 'Big Sur' or higher).
Any additional software will be provided or is generally freely available.
To join in spoken conversations in tutorials, we recommend a wired headset (headphones/earphones with a built-in microphone).
Our module websites comply with web standards, and any modern browser is suitable for most activities.
Our OU Study mobile app will operate on all current, supported versions of Android and iOS. It’s not available on Kindle.
It’s also possible to access some module materials on a mobile phone, tablet device or Chromebook. However, as you may be asked to install additional software or use certain applications, you’ll also require a desktop or laptop as described above.