"Bioviva has just released some new games on to the Australian market. Peoples of the Planet is a family trivia game about world cultures. Answer multiple choice questions about people throughout history and collect 'pages from the Book of Ages'. As with all Bioviva games, the questions are educational and fun and have been written with today's kids in mind. The topics are always interesting and the games never get bogged down in their won 'worthiness' (often a problem with educational games). For 9+ $60. 
Nature Keeps you Guessing is a card game that works like 'Twenty Questions' with plant and animal answers. 6+ $24.
Betting on Nature is another card game with players gambling points on the answer to multiple choice question about nature. Each answer has further explanation (always interesting) 7+ $24.
Families in Nature, also a card game, involves collecting sets of cards from other players by correctly answering questions on the cards - again, explanations of answers are given. 7+ $24.
(For info on Bioviva ph: (03) 9388 9902)"