Overview :Imagine a worm that spits glue, a rat with vampire teeth, and a frog you can see through These are just some of the amazing animals that we... Read More
Overview :Erosion changes Earth's natural features. It breaks down materials and can help make something new. Discover why erosion is an important par... Read More
Overview :The core beliefs and values of America's 40th chief executive - Ronald Wilson Reagan, who is perhaps best remembered for his hard line again... Read More
Overview :In this book, students see the scientific method at work in a real-world situation. Readers practice close reading as they look for clues th... Read More
Overview :Inhale new knowledge with this investigation into respiration. Following scientific practices, this title presents a hands-on, inquiry-based... Read More