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An introduction to sustainable energy free course icon Level

Nature & Environment 

An introduction to sustainable energy

The search for sustainable energy will dominate the twenty-first century. This free course, An introduction to sustainable energy, provides an introductory overview of the present energy systems and takes a brief look at where the world may find energy in the future - cleaner use of fossil fuels or renewable energy sources?

Free course
3 hrs
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Water in the UK free course icon Level

Nature & Environment 

Water in the UK

Water is arguably the most important physical resource as it is the one that is essential to human survival. Understanding the global water cycle and how we use water is essential to planning a sustainable source of water for the future. Globally, there are many areas that do not have enough water to support the current population adequately. Decisions will have to be made on the best way to use water in a world where there is climate change. This free course looks at Water in the UK where water supplies are limited in certain areas, as shown by recent droughts.

Free course
7 hrs
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Life in the Palaeozoic free course icon Level

Nature & Environment 

Life in the Palaeozoic

Fossils are a glimpse into the distant past and fascinate young and old alike. This free course, Life in the Palaeozoic, will introduce you to the explosion of evolution that took place during the Palaeozoic era. You will look at the many different types of creatures that existed at that time and how they managed to evolve to exist on land.

Free course
12 hrs
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Animals at the extremes: The desert environment free course icon Level

Nature & Environment 

Animals at the extremes: The desert environment

Animal life has adapted to survive in the most unlikely and inhospitable habitats. This free course, Animals at the extremes: The desert environment, looks at the surprisingly diverse desert climates throughout the world and mammals, birds, lizards and amphibians that survive there. It splits these animals into three groups according to their strategy for survival: evaders, evaporators and endurers, then discusses how these strategies work on a biochemical and physiological level.

Free course
14 hrs
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Water for life free course icon Level

Nature & Environment 

Water for life

Atoms, elements and molecules are the building blocks of everything that makes up our world, including ourselves. In this free course, Water for life, you will learn the basic chemistry of how these components work together, starting with a chemical compound we are all very familiar with water.

Free course
15 hrs
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Extending water resources free course icon Level

Nature & Environment 

Extending water resources

Water is arguably the most important physical resource as it is the one that is essential to human survival. Understanding the global water cycle and how we use water is essential to planning a sustainable source of water for the future. In the UK there are areas where water supplies are limited, shown by recent droughts. Globally, there are many areas that do not have enough water to support the current population adequately. Decisions will have to be made on the best way to use water in a world where there is climate change. This course, Extending water resources, examines the options.

Free course
7 hrs
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Evolution: artificial selection and domestication free course icon Level

Nature & Environment 

Evolution: artificial selection and domestication

In the 18th and 19th century evolutionary biologists, including Darwin, emphasised the similarities between natural evolution and artificial 'improvement' of livestock under domestication. They believed that studying domesticated animals and plants could illuminate the mechanisms of natural evolution. This free course, Evolution: artificial selection and domestication, provides an introduction to their work.

Free course
5 hrs
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Nature matters in conversation free course icon Level

Nature & Environment 

Nature matters in conversation

This free course, Nature matters in conversation, focuses on the substance of environmental responsibility-what matters. The question 'What should constitute our prime focus of attention' can prompt different responses. We consider two points of contrast in differing focuses on what matters: 1 a distinction between nature and the environment 2 a distinction between nature/environment and related human interactions

Free course
12 hrs
Migration free course icon Level

Science, Maths & Technology 

Migration

Migration is a free course looking at the migrations of animals, with special reference to birds, and also introducing the themes of movement, selection and homeostasis.

Free course
8 hrs
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School activities: Evolutionary tree of mammals free course icon Level

Nature & Environment 

School activities: Evolutionary tree of mammals

This introduction to the evolution of mammals considers Darwin's observations on mammals and how he noticed that species fell into natural groups. This free course, School activities: Evolutionary tree of mammals, looks at evidence from fossils and DNA to examine which mammals are most closely related to whales.

Free course
5 hrs
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Water use and the water cycle free course icon Level

Nature & Environment 

Water use and the water cycle

Water is arguably the most important physical resource as it is the one that is essential to human survival. Understanding the global water cycle and how we use water is essential to planning a sustainable source of water for the future. Water use and the water cycle is a free course designed to give the student an introduction to the subject.

Free course
10 hrs
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Climate change: transitions to sustainability free course icon Level

Nature & Environment 

Climate change: transitions to sustainability

Human societies have to take urgent action to end their dependences on fossil fuels. We have to alter the whole path of our development and decision making in order to make our societies both environmentally adaptable and sustainable. This free course, Climate change, takes on the task of trying to chart some of the ways in which it might be possible.

Free course
5 hrs
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