Mathematics education is a mess. In primary education the development in arithmetic, geometry and other math topics is greatly hindered.

Mathematicians are trained for abstraction while education is an empirical issue. When mathematicians meet in class with real live pupils then they solve their cognitive dissonance by holding on to tradition. But tradition and its study materials have not been designed for empirical didactics. Pupils suffer the consequences.

The West reads from left to right...

Practical hands-on knowledge in the operational use of electronic chart display and information systems (ECDIS). The guide gives an overview of the principles of ECDIS navigation.

Failed Images probeert fotografie te begrijpen als een medium dat de realiteit transformeert. Het boek analyseert verschillende manieren waarop een foto die transformatie activeert. De mogelijkheden van de fotografie worden niet alleen bepaald door technische kenmerken, maar ook door de gangbare benaderingen van het medium, waarbij de ‘snapshot’ dominant is. Maar er zijn veel verschillende benaderingen mogelijk, en dus ook veel verschillende soorten fotografische beelden.

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After half a century of neoliberalism, a new radical, practice-based ideology is making its way from the margins: commonism, with an o in the middle. It is based on the values of sharing, common (intellectual) ownership and new social cooperations. Commoners assert that social relationships can replace money (contract) relationships. They advocate solidarity and they trust in peer-to-peer relationships to develop new ways of production.

Commonism maps those new ideological thoughts. How do t...

Once again Peter Kenny, known worldwide as a passionate fan of J.R.R. Tolkien and the world of fantasy, has given us a treasury of poems, Memories of Another Land. Mr. Kenny has revisited the world of his first collection of poems, Dreams of Another Land, to continue to explore the bygone years and half-remembered histories of this other land, both familiar and strange to our own eyes and memories. Brave warriors, travelling wizards, voyagers making their long ways across land and sea, and lo...