Tutor Systems
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Tutor Systems is an Australian ludic learning tool that allows learners to check their answers for accuracy themselves. There are different sets of tasks, from pre-school to grammar school. This is the English adaptation of German-speaking LÜK, of which LÜK means "lernen, üben, kontrollieren" (learn, practice, check).
This learning tool was invented in the 1960s by the German Heinz Vogel (1919-1980) and is still used successfully today at home, in nursery, primary and secondary schools. Australia[1] and New Zealand, Tutor Systems has been published since the 1970s[2] and also exported to Malaysia[3] and Japan.[4][5] There are versions in 18 languages distributed in 35 countries, including Veritech in France and Canada, LÜK in German-speaking countries, YUP in Turkey, LYCK in Sweden and ARCO in Venezuela.[6] It is produced by Modern Teaching Aid under licence of the Westermann Verlag.