Explains what plants are and how they grow; describes the scientific method; and includes experiments testing different plant concepts.
Snowflakes look white but are actually clear! They are pieces of falling ice. Discover how snow forms and falls and how every snowflake is intricate and unique. Blastoff! Series
Fun facts about the seasons of the year draw the reader in to this delightful book that includes weather related information.
Find out how water moves, how it can be a solid, liquid, or gas. Find out how Earth can use the same water over again in the water cycle.
What happens to trash if it is thrown into a river? Where does garbage in a lake come from, and how can it harm animals that live there? Poisoned Rivers and Lakes introduces young readers to the issues of river and lake pollution due to the dumping of garbage, chemicals, and other things into our planets waterways. It also gives students plenty of ideas for ways that they can be part of the campaign to help keep our rivers and lakes clean and safe for the future. Filled with information perfectly suited to the abilities and interests of an early-elementary audience, this colorful, fact-filled volume includes grade-appropriate activities and experiments, critical-thinking questions, and fascinating fact boxes to keep the pace lively and interactive.
Explains what soil is made from and what it contains; describes the scientific method; and includes experiments testing different soil concepts.
Explains what the water cycle is; describes the scientific method; and includes experiments testing different water cycle concepts.