Can you imagine living and working under the sea? It's the reality for some scientists, who inhabit laboratories deep at the bottom of the ocean. Research on the Edge - Ocean Lab is a gripping look at the daily lives of these scientists, and the vital research they carry out in extreme conditions. Discover the difficulties of setting up an ocean lab and the challenges of supplying equipment and necessities to the workers. Children can read about the conditions scientists live in, from how they breathe to what they eat, and some of the dangerous animals and plants they must avoid. Explore how research conducted under the sea can help with conservation, increase our understanding of climate change, and expand our knowledge of marine life, biodiversity and habitats. It can reveal untapped resources, and unknown eco-systems. Learn about the incredible technology that enables the scientists to live and work in dangerous conditions and the transport they use to travel around the ocean floor. See how they attempt to live with as little impact on their environment as possible. Discover how scientists manage their data, and publish it in journals around the world, and see how their findings can affect the way we do things in our everyday lives. Find out about the international science community - where and why cutting-edge research is carried out, how it is paid for, and who owns the results. 'Danger' panels highlight some of the perils scientists face, while 'Cutting edge' panels detail the latest technology. Research on the Edge - Ocean Lab is ideal for children age 9+, for geography and science projects, or simply as a great leisure read. The ocean is not the only place where scientists work in extreme conditions. Try reading about the Rainforest Lab, the Space Lab and the Polar Lab.
Explains how the parts of the body work together, pointing out the main organs and muscle groups used in ball games, dancing, and chores, and the rewards of exercise and rest for health and quality of life.
Provides an introduction to how forces and motion work in vehicles, including what makes racing bikes extra-fast, how boats float, and what makes an aircraft take off.
Describes ten amazing plants of Australasia, their habitats, and how each plant adapted to its environment, including gum trees, strangler fig, and m amaku.
No one can outrun Mother Nature, but science is trying to fight the worst of Earth’s natural disasters as they happen. Readers explore the science behind combating the worst weather on Earth, including hurricanes, tornadoes, and even earthquakes. Readers will discover what science is doing to help keep humanity safe—a ‘Winning or Losing?’ feature updates readers on the latest in man’s struggle with Mother Nature, while ‘Breaking Through’ chronicles the cutting edge science that gives our smartest scholars the tools necessary for victory.
Explains how the parts of the body work together, pointing out the main organs and muscle groups used in ball games, dancing, and chores, and the rewards of exercise and rest for health and quality of life.
... Introduce readers to the ... habitat known as a rain forest. Rain forests are populated with thousands of different animals, including growling panthers, sneaky spiders, and poisonous snakes. Readers will learn all about this fascinating environment as well as important survival techniques for coping in it"--Provided by publisher.
John has a special delivery today - but there is trouble ahead. Will he make it on time? Find out in Truck Trouble! For children who are just beginning to read and who have a limited vocabulary, these Level 1 books - about everything from tadpoles to puppies - use word repetition and simple sentences to convey meaning. Picture dictionary boxes with word labels "show" the meanings of words. These books contain between 400 and 450 words each, and they are 80 percent pictures and 20 percent text. The DK Readers combine an enticing visual layout with high-interest, easy-to-read stories to captivate and delight young bookworms who are just getting started. Written by leading children's authors and compiled in consultation with literacy experts, these engaging books build reader confidence along with a lifelong appreciation for nonfiction, classic stories, and biographies. There is a DK Reader to interest every child at every level, from preschool to grade 4. This Level 1 book is appropriate for children who are just beginning to read.
This fascinating series takes a very simple look at animal classifications, with each book focusing on a different group of animal. This book is about birds: what they do, how they behave, and how these characteristics are different from other groups of animals. Beautifully illustrated with colourful photographs, the book shows many examples of different types of birds in their natural environment.
What pulls a flag up a flagpole? How does a bicycle chain help the bicycle move? What makes an escalator move? Pulleys and gears are simple machines that can be used to make other machines work. When you take an escalator, ride in a car, use a fishing rod, or wear a watch you are using pulleys and gears. Pulleys and Gears explains what these machines are and how they help you do everyday things.
Empower young readers to stay healthy with these first lessons in personal care. From keeping teeth clean, to exercising, readers are encouraged to make their own simple choices to be healthy from head to toe.
This series introduces simple science topics using everyday situations and objects that readers can recognize in the world around them. Activities and questions are presented to encourage active thinking about concepts. Captions and labels support the presentation of key ideas.
This series examines the environmental damage caused by modern life and discusses ways in which society can progress towards a more sustainable future.
Multiple Imputation and its Application The most up-to-date edition of a bestselling guide to analyzing partially observed data In this comprehensively revised Second Edition of Multiple Imputation and its Application, a team of distinguished statisticians delivers an overview of the issues raised by missing data, the rationale for multiple imputation as a solution, and the practicalities of applying it in a multitude of settings. With an accessible and carefully structured presentation aimed at quantitative researchers, Multiple Imputation and its Application is illustrated with a range of examples and offers key mathematical details. The book includes a wide range of theoretical and computer-based exercises, tested in the classroom, which are especially useful for users of R or Stata. Readers will find: A comprehensive overview of one of the most effective and popular methodologies for dealing with incomplete data sets Careful discussion of key concepts A range of examples illustrating the key ideas Practical advice on using multiple imputation Exercises and examples designed for use in the classroom and/or private study Written for applied researchers looking to use multiple imputation with confidence, and for methods researchers seeking an accessible overview of the topic, Multiple Imputation and its Application will also earn a place in the libraries of graduate students undertaking quantitative analyses.
Empower young readers to stay healthy with these first lessons in personal care. From keeping teeth clean, to exercising, readers are encouraged to make their own simple choices to be healthy from head to toe.
Practical guidance for teachers aiming to strategically support the full participation and engagement of minoritized students in STEM education. In Teaching Toward Rightful Presence in Middle School STEM, Edna Tan and Angela Calabrese Barton introduce the rightful presence framework, a multifaceted approach to instruction that enables historically marginalized students to gain agency in their science, technology, engineering, and mathematics (STEM) learning. This necessary work presents practical, justice-centered STEM pedagogy that can begin to reverse the messages of exclusion that have pervaded K–12 science education. Tan and Calabrese Barton first delve into the complex legacy of systemic injustice in education, showing how forms of racialization and colonization that are manifest in schooling practices have excluded and led to the disengagement of students who have been historically marginalized because of their race, immigration status, language, class, sexuality, or gender. Through cases and vignettes from middle-school classrooms, they illustrate real-life strategies and instructional decisions that help counteract inequalities. Reaching beyond inclusion, they suggest approaches such as coplanning, coproduction, and community ethnography that disrupt the norms of the science classroom and validate the community's powerful cultural knowledge and relevant experience. Tan and Calabrese Barton show how the rightful presence framework can foster student engagement and support identity formation. This work gives teachers and other practitioners a means to critique, challenge, and disrupt underlying power structures in middle school STEM.
Discover why travelling by bus is better for the environment than travelling by car, how cars cause air pollution and what monorails and rapid transit vehicles are.
Put the world at readers' fingertips as they get a chance to see and study natural land formations as never before. Each book in this series examines one geographical feature, such as rivers or mountains, and includes engaging pairings of aerial photos with straightforward maps that contain appropriate detail for geograohic features. Amazing facts about particular landforms are also included.
It's amazing how many science experiments you can do with a lemon This book features lots of exciting experiments, including planting seeds, making a fizz in a cup, blowing up a balloon, writing secret messages and using a lemon to make a battery.
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