Book 10a follows Peter and Jane's adventure on an island in 115 new words, including 'brought', 'breakfast', 'lightening' and 'safe'. Once this book has been completed, the child moves on to book 10b.
With 90 million copies sold worldwide,the Key Words with Ladybird reading scheme is the springboard to reading for life. 100 Key Words make up half of all those we read and write. This essential vocabulary is carefully introduced, practised and developed throughout the scheme. Series a introduces new Key Words Series b practises Key Words Series c develops Key Words using phonics and writing skills
本册为第四本，针对的是6岁幼儿。全书共2个印张。书稿分为几何、逻辑、数字、测量、统计等五个板块，通过小汽车版块、骰子版块、蹦蹦床版块等多个板块，帮助幼儿在物体与几何形体之间建立联系，感知形状与空间关系。
