All content

Hundreds of educational interactives, games, quizzes, videos and podcasts, plus 1000s of articles written by academic experts and guest contributors.

Grid List Results: 1152 items
An introduction to minerals and rocks under the microscope free course icon level 2: intermediate icon

Science, Maths & Technology

An introduction to minerals and rocks under the microscope

In this free course, An introduction to minerals and rocks under the microscope, you will experience the study of minerals using a polarising microscope. While the study of minerals can involve electron or ion beam chemical analysis, the polarising microscope remains the prime tool for the study of rock thin sections and is the foundation of ...

Free course
8 hrs
The frozen planet free course icon level 1: introductory icon

Nature & Environment

The frozen planet

This free course is a general introduction to the frozen planet, including the temperature in the polar regions; the energy from the Sun and the seasons; reading and understanding graphs and maps; and how the Arctic and Antarctic regions are defined.

Free course
7 hrs
Numbers, units and arithmetic free course icon level 1: introductory icon

Science, Maths & Technology

Numbers, units and arithmetic

Do fractions and decimals make you apprehensive about maths? Do you lack confidence in dealing with numbers? If so, then this free course, Numbers, units and arithmetic, is for you. The course will explain the basics of working with positive and negative numbers and how to multiply and divide with fractions and decimals.

Free course
5 hrs
A tour of the cell free course icon level 2: intermediate icon

Science, Maths & Technology

A tour of the cell

This free course, A tour of the cell, contains a blend of text and a multimedia interactive component to look at the uniformity and diversity within cells. Fundamental to understanding how cells 'work' is a knowledge of the subcellular components and how they are arranged. This is introduced through a series of in-text and self-assessment ...

Free course
12 hrs
Introduction to computational thinking free course icon level 2: intermediate icon

Science, Maths & Technology

Introduction to computational thinking

You will learn about algorithms and abstraction in this free course, Introduction to computational thinking, and encounter some applications of computational thinking in various disciplines, ranging from biology and physics to economics and sport science.

Free course
12 hrs
Introducing engineering free course icon level 1: introductory icon

Science, Maths & Technology

Introducing engineering

Engineering encompasses a broad range of disciplines from design to manufacturing. This free course, Introducing engineering, introduces a number of key themes that explore how engineering is undertaken in our modern world. These themes include engineering design, rules that govern engineers, manufacturing for products and electricity ...

Free course
15 hrs
An introduction to software development free course icon level 3: advanced icon

Science, Maths & Technology

An introduction to software development

Software development is the practice of organising the design and construction of software, the beating heart of much technology fundamental to our personal and professional life. This free introductory course, An introduction to software development, discusses the engineering nature of software development, its challenges and some ...

Free course
6 hrs
Introduction to ecosystems free course icon level 1: introductory icon

Science, Maths & Technology

Introduction to ecosystems

If we don't grasp why ecosystems function, it becomes harder to determine possible reasons for when they don't, and makes it difficult to identify possible environmental threats to humans. In this free course, Introduction to ecosystems, you will discover how organisms are linked together by complex interrelationships, how such links are studied...

Free course
12 hrs
Migration free course icon level 2: intermediate icon

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
Minerals and the crystalline state free course icon level 2: intermediate icon

Science, Maths & Technology

Minerals and the crystalline state

Rocks are made of minerals and, as minerals are natural crystals, the geological world is mostly a crystalline world. This free course, Minerals and the crystalline state, introduces the study of minerals and crystal structures, using online text and interactive activities, including questions and answers, video clips, slidecasts and a Digital Kit.

Free course
10 hrs
Succeed with maths: part 2 free course icon level 1: introductory icon Badge icon

Science, Maths & Technology

Succeed with maths: part 2

This free course, Succeed with maths: part 2, is a sequel to Part 1, in which you will continue to develop your mathematical knowledge and skills using everyday examples. The course takes a look at measurement of length, mass and volume, negative numbers and how to use these, scientific notation (based upon powers of 10), shapes and how to ...

Free course
24 hrs
Seeing the light free course icon level 1: introductory icon

Science, Maths & Technology

Seeing the light

This free course, Seeing the light, will teach you about how the Sun affects your home, both in terms of light and warmth and the energy it generates. You will learn about how it can affect your health and well-being, and how different climates design their homes differently to maximise the benefits of the Sun.

Free course
10 hrs