What are materials? What are the properties of a material and how do these vary? What is the difference between natural and human-made materials? Find out the answers to these questions and much more. More →
Grade 4
2552 records found. Displaying 1285 - 1296.
What are solids? How are they different from liquids and gases? How can they be changed? Find out the answers to these questions and much more. More →
Children will enjoy this fun book which uses the principles of Makerspace to introduce them to the lever. Simple text describes the structure and uses of levers, and clear, step-by-step… More →
In 1804, on their famous expedition to explore the uncharted American West, Lewis and Clark promised the Missouri Indians peace and prosperity if they didn't make war. This fascinating new… More →
It's not a stretch to believe that kids will love Yoga in Action! Yoga is fast becoming one of the most popular forms of exercise in the world! In addition to increasing flexibility, yoga… More →
Growing up in Australia, Liam Hemsworth's youth was focused more on surfing than acting. This entertaining biography describes Liam's rise to fame alongside his two older brothers who are… More →
Do you wonder about all of Earth's living things? Do you know how to tell the difference between a young frog or butterfly and an adult? In this book, learn about the life cycles of plants… More →
Vivid photographs and engaging text combine to explain how insects grow and change. This informative title introduces readers to complete and incomplete metamorphosis and encourages readers… More →
Selections from medieval art, and modern photographs and illustrations trace for children the evolution of castles from fort to magnificent home. Life in a Castle shows the activity around… More →
Life in a Commercial City looks at living and working in the business district of big modern cities. Few people live in the district. This part of a city is usually filled with office… More →
Some dolphins live in huge pods, and others prefer to live in small goups or even alone. What do we really know about dolphin behavior? This exciting book answers such questions… • what do More →
People first domesticated wild animals and plants more than10,000 years ago. The first peoples of North America quickly learned to farm using hand- and animal-power. As technology developed,… More →
Canada
USA

