Explains how to use clocks and watches to tell the time; describes the different increments of time, from seconds to years; and discusses how speed is related to time.
Explores the science of size, weights, and measurement using familiar objects and everyday situations; introduces key terms; and includes games, activities, and a final quiz.
Shows young readers where to look for "minibeasts," insects and invertebrates that are tiny compared to people, and introduces techniques for finding these tiny creatures and their homes.
Explains what rocks are, where they are located, and how they are created; introduces the different properties that rocks and minerals can possess; and discusses the difference between rocks and soil.