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Introduction to differentiation
Science, Maths & Technology

Introduction to differentiation

...become more tired as he walks, and hence gradually slow down. Then the relationship between the time that he’s been walking and his displacement is more complicated. Calculus allows you to deal with relationships like this. Calculus applies to all situations where one quantity changes smoothly with respect to another quantity. In the example above, the displacement of...
View course Introduction to differentiation
Level 1: Introductory 18 hrs
Introduction to music theory 2: pitch and notation
History & The Arts

Introduction to music theory 2: pitch and notation

...become apparent, Western music theory does not even begin to account for the diverse range of musics in the world. Nevertheless, certain broad similarities are shared by many of these musics, including the existence of pitch systems and intervals. This section and those that follow consider the number of pitches in various pitch systems, then the intervals between those...
View course Introduction to music theory 2: pitch and notation
Level 1: Introductory 8 hrs
Emotion: an introductory picture
History & The Arts

Emotion: an introductory picture

...becomes unrecognisable. At the very least, it might be thought that the concept of demonic possession implies control by an external agent. If so, schizophrenia is just not the right sort of thing to be demonic possession. In the same way, if someone offers an answer to the ‘what is…’ question, we can ask whether they have offered an account of what emotion is, or...
View course Emotion: an introductory picture
Level 3: Advanced 20 hrs
Asset allocation in investment
Money & Business

Asset allocation in investment

...become high risk through poor performance). Commodities include gold, energy, minerals, etc., and infrastructure includes housing, railways, windfarms and motorways...Asset allocation in investment: 4.2 Changing asset allocation over time - Activity 5 changes in benchmark asset classes over time Timing: Allow around 30 minutes for this activity. Check the FTSE/ WMA...
View course Asset allocation in investment
Level 3: Advanced 9 hrs
Beginners’ Spanish: food and drink
Languages

Beginners’ Spanish: food and drink

...become more and more prevalent in Spain, many families still do part of their weekly and daily shopping in smaller local shops. Bread, for example, is something that Spaniards buy daily in the many panaderías that can be found in every town and city. Cakes and pastries, which were traditionally sold in pastelerías, are now commonly sold in panaderías too. Many people...
View course Beginners’ Spanish: food and drink
Level 1: Introductory 6 hrs
Англійська у світі сьогодні
Languages

Англійська у світі сьогодні

...ou that e schulden not ete of ech tre of paradis. Як ви могли помітити, обидва ці уривки є перекладами одного і того ж розділу Біблії, а саме Буття, розділ 3, вірш 1. Середньоанглійська версія набагато ближча до сучасної
View course Англійська у світі сьогодні
Level 1: Introductory 8 hrs
Intermediate Italian: describing people
Languages

Intermediate Italian: describing people

...students taking part in an online lesson describe themselves to the rest of the class. Match each person's name to the appropriate lettered drawing, according to the description given. Ascoltate l’audio e abbinate ciascuna persona al disegno corrispondente. [Described image] Figure 4 Listen to the descriptions of these five people. 1 Mi chiamo Guido. Sono magro e...
View course Intermediate Italian: describing people
Level 2: Intermediate 8 hrs
Introduction to computational thinking
Science, Maths & Technology

Introduction to computational thinking

...students. This is Lance Armstrong who used Machine Learning to analyse the kind of data he kept of himself. As you know, he is a machine – and he was quite mathematical and analytical in his training so that he could really hone his skills. Machine learning Wing gives the example of basketball coaches who use machine learning to find out which skills distinguish good...
View course Introduction to computational thinking
Level 2: Intermediate 12 hrs