The Visual Arts Exhibition: Is Contemporary Art Penalized?

Conceptual Qualities? I was recently in conversation with the DP Visual Arts Chief Examiner, Subject Manager and Principal Examiner for Exhibition SL. The Subject Manager was interested in particular in our interpretation of the 'Conceptual Qualities' Exhibition criterion. A teacher had suggested that students who focused on styles and formats of contemporary art in their final art exhibition may not do as well as students who worked in more traditional forms (e.g. painting and drawing); in effect the suggestion was that contemporary art ...

New Study & Revision Guides for IB History Paper 2: Topic 11: Causes and Effects of 20th-century Wars

We are pleased to announce the publication of two new titles in the OSC IB Study & Revision Guide series. IB History SL & HL Paper 2 Causes and Effects of 20th-century Wars: The First World War IB History SL & HL Paper 2 Causes and Effects of 20th-century Wars: The Second World War Written for the requirements of the 2017–2023 exam sessions, these revision guides support exam preparation for IBDP History Paper 2, focusing on the First and Second World War respectively ...

Nobel Prize in Chemistry and HL Biochemistry

This years Nobel prize in chemistry has been awarded to three researchers, Frances Arnold, George Smith and Gregory Winter for their work on enzyme research. Their work uses a technique called ‘directed evolution’ to create new enzymes. It does also tie in nicely with some of the subject material covered in the HL biochemistry option. As I understand it, the work involves causing a gene (in a bacteria) to mutate randomly by using chemical mutagens or a technique called PCR. The ...

Philosophers and Politics

Disillusioned by his failed mission to turn the Sicilian tyrant Dionysius II into a Philosopher-King, Plato immortalised, in the Allegory of the Ship, the isolation of the philosopher in a world plagued by false ideas and unprincipled politicians. His mentor Socrates kept away from political intrigues to concentrate on his ‘daemon’ (or ‘spirit’) and how to reach truth through his ‘maieutic' method of eliciting new ideas through argumentative dialogue. Diogenes shared Socrates’ splendid detachment from public affairs as illustrated by ...

Possible EE / IA project

By Wednesday, October 3, 2018 , , , 0

I’ve just stumbled upon a great article on the BBC website. The article can be found here: https://www.bbc.co.uk/news/science-environment-45398434 The article is about a group of plants that have evolved to take up toxic metal ions into their systems. The metals in question are nickel and zinc and usually, these ions would be toxic to plants, even in relatively small concentrations. Plants that have this ability are referred to as hyperaccumulators. One tree in particular, the rare Pycnandra acuminate produces a latex that is ...

New Art Teacher? 5 Visual Arts Starting Points!

5 visual arts starting points It's September and in art rooms all over the world DP visual arts teachers are starting to teach this two year course. I recently received an email from an old friend who is now Associate Head of School at an IB school in North America. He wrote: 'We have an extremely talented art teacher who was new to the IB last year and, understandably, had some moderation issues.  She needs some guidance and I immediately thought of ...

Can Nothingness Be Defined?

Nothingness is a slippery philosophical concept which despite its apparent immateriality has always intrigued philosophers, theologians and spiritualists of all cultures. Western Philosophy has its roots in Greek thinking and its inherent belief in ‘Being’. In Plato’s case, his entire philosophical system rests on a priori certainty of the ‘existence’ of Pure Ideas. How could we attribute qualities or defects to something without assuming the presence or existence of that ‘something’? By adopting such a position, we are left with ...

Energy Levels

I’ve just finished teaching this topic to my students. I always find it an interesting topic to teach as the ideas used are so different to those you are probably taught prior to IB. Just when you were happy with the idea that atoms have electrons in shells you suddenly get told that this is not the case and that you need to know and use another model of the atom. It’s a great example of a paradigm shift (you will ...

The Right to Know?

It is often said that knowledge is power and there is no doubt that in many cases those in possession of a particular piece of knowledge will have the advantage, for good or ill, over those who do not. Governments and rulers of all ilk and political leanings, as well as powerful corporations, have had and now enjoy a privileged position in terms of having access to certain facts. This privilege has often been justified in paternalistic terms, we know ...

Games with Dots

Do people still play pencil and paper games these days? I grew up with them in my family – all sorts from number games, word games, drawing games. A number of the mathematical games involve spots or dots and, believe me, they can be fiendishly difficult to win against a good opponent. The simplest of all is boxes. A square grid of dots is created (the bigger you make it, the longer the game). The first player joins two  adjacent dots with either ...