There are five different games to choose from, all of them clearly explained so that children can develop their independence when using the computer. The games, which can be played at three different levels, have been carefully developed to practice the skills that children are learning as part of the numeracy hour in school. It is advised that the games are played in the numbered order so that there is a progression of skills development. The maths adventure involves, for example, filling in the missing numbers on the maths machine and painting a picture by answering addition and subtraction sums. After playing all of the games children are allowed to play the Super game which helps to consolidate the skills that they have been learning with mental arithmetic against the clock. Some more able children may find the maths a little easy, but for most children this would be an excellent way of developing and consolidating addition and subtraction to 20.

There is an excellent guide for parents which discusses the skills the games focus on. A range of very good worksheets can be printed out and used with children to consolidate the maths that they have been doing.

If children fancy a break from maths, there is also an excellent printing section where children can make their own stationary and create door signs, birthday cards, letterheads and invitations. This is a brilliant way to encourage children to write for a range of different purposes.

Bear and Penguin's Big Maths Adventure is another excellent Dorling Kindersley program and would be an excellent buy for parents or teachers to use with children aged 5-7 years. --Amanda York