Preschool Thinking Skills Ages 3-5 has over 65 pages of learning problem-solving skills. In this book your children can learn sequencing, spatial recognition, science, matching, and nature. This book is packed with activities featuring the Learnalots to practice thinking skills.Preschool Thinking Skills Ages 3-5 has over 65 pages of learning problem-solving skills. In this book your children can learn sequencing, spatial recognition, science, matching, and nature. This book is packed with activities featuring the Learnalots to practice thinking skills.