This engaging book looks at human time as well as how time passes in nature. How do animals and plants sense changes in time? What changes do we see in nature throughout a day, month, and year?
Children will learn about patterns that are predictable events such as day and night, seasons, and weather. They will also be delighted to discover that bees dance and birds migrate using certain patterns.
This simple book uses wonderfully appealing images in nature to teach children about left and right; on and under; far, near, and beside; inside and outside; and more.
Experiments are the focus of this title. How they are conducted by using the scientific method of forming a hypothesis and collecting data to prove or disprove their theory. The periodic table is introduced as well as mixtures, solutions, and compounds.
Dig into the world of geology with the Rock On! series! Outrageous Ores introduces readers to what ores are, minerals that can be mined for profit. Chapters build concepts from the ground up, from atoms and elements to mineral formation and the everyday importance of the metals they contain. Readers will learn about prospecting, exploration, aboveground and underground mining, and extracting metals from ores. They will also learn about the importance of protecting the environment before and after mining and of recycling metals. Full-color photographs will draw in readers while the easy-to-read text breaks down complex concepts. A colorful world map of where ores are found spreads across two pages and an at-home experiment provides the opportunity for hands-on experience. Glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Checkerboard Library is an imprint of ABDO Publishing Company.
Dig into the world of geology with the Rock On! series! Mighty Minerals introduces readers to what minerals are, how they form, and how we use them today. Chapters discuss how to identify minerals, including color, luster, streak, fracture, hardness, specific gravity, magnetism, and fluorescence. A colorful diagram of the rock cycle furthers understanding of mineral formation and an at-home experiment provides the opportunity for hands-on experience. Full-color photographs will draw in readers while the easy-to-read text and helpful diagrams break down complex concepts. Glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Checkerboard Library is an imprint of ABDO Publishing Company.
Dig into the world of geology with the Rock On! series! Super Soils introduces readers to what makes up soil, from humus and plants and animals to water and air. Chapters discuss how weathering, erosion, parent material, decay, bacteria, organic matter, climate, and time contribute to soil formation. Soil engineering comes to life with a real-world example, the Leaning Tower of Pisa. Easy-to-read text and helpful diagrams break down complex concepts, such as soil horizons. Readers will also learn about composting and the importance of conservation of this vital natural resource. And, an at-home experiment provides the opportunity for hands-on experience. Full-color photographs, glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Checkerboard Library is an imprint of ABDO Publishing Company.
