Exam board: SQA Level: National 5 Subject: Computing Science First teaching: August 2017 First exam: Summer 2018 Practice makes permanent. Feel confident and prepared for the SQA National 5 Computing Science exam with this two-in-one book, containing practice questions for every topic, plus two full practice papers - all written by an experienced examiner. > Choose which topics you want to revise: A simple grid enables you to pick particular areas of the course that you want to answer questions on, with solutions provided at the back of the book > Remember more in your exam: Repeated and extended practice will give you a secure knowledge of the key areas of the course (software design and development; computer systems; database design and development; web design and development) > Familiarise yourself with the exam paper: Both practice papers mirror the language and layout of the real SQA papers; complete them in timed, exam-style conditions to increase your confidence before the exams > Find out how to achieve a better grade: Answers to the practice papers have commentaries for each question, with tips on writing successful answers and avoiding common mistakes Fully up to date with SQA's requirements The questions, mark schemes and guidance in this practice book match the requirements of the revised SQA National 5 Computing Science specification for examination from 2018 onwards.

Learn about the Big Bang theory, astrophysics and gravity in The Physics Book. Part of the fascinating Big Ideas series, this book tackles tricky topics and themes in a simple and easy to follow format. Learn about Physics in this overview guide to the subject, brilliant for beginners looking to learn and experts wishing to refresh their knowledge alike! The Physics Book brings a fresh and vibrant take on the topic through eye-catching graphics and diagrams to immerse yourself in. This captivating book will broaden your understanding of physics, with: - More than 100 ground-breaking ideas in this field of science - Packed with facts, charts, timelines and graphs to help explain core concepts - A visual approach to big subjects with striking illustrations and graphics throughout - Easy to follow text makes topics accessible for people at any level of understanding The Physics Book is the perfect introduction to the science, aimed at adults with an interest in the subject and students wanting to gain more of an overview. Here you'll discover more than 90 of the most important laws and theories in the history of physics and the great minds behind them. If you've ever wondered exactly how physicists formulated and proved groundbreaking abstract concepts, this is the perfect book for you. Your Physics Questions, Simply Explained How do magnets generate electricity? What is antimatter? Is time travel possible? If you thought it was difficult to learn the many laws and concepts of physics, The Physics Book presents key information in a clear layout. Learn about Pythagoras's observations on music, Galileo's experiments with spheres and Isaac Newton's theories of gravity and laws of motion with superb mind maps and step-by-step summaries. The Big Ideas Series With millions of copies sold worldwide, The Physics Book is part of the award-winning Big Ideas series from DK. The series uses striking graphics along with engaging writing, making big topics easy to understand.

Have you met the Fixer? He can build and fix anything. He has written this book (well, we wrote it for him, he doesn't have any hands) to tell you how to put your building and engineering skills to the test. Featuring simple layouts and lovely illustration, this book will teach you how to build toys and machines using simple mechanics and engineering.

The third book in our best-selling Build it! Make it! series, Dinosaurs! Rob Ives is a genius at engineering models that move, entertain and give hours of fun for everyone. Make... A flying pterosaur glider A snapping Spinosaurus grabber A smashing Ankylosaurus, with a swinging tail. A Brachiosaurus with a bending neck ...and much more. Over 20 prehistoric projects, using recycled materials and easy-to-find craft supplies, will offer hours of fun. Simple step-by-step instructions and photographs make each project easy to follow. Bite-size dino facts and vibrant illustrations accompany each project. It's set to be a bookshelf favourite for all dino fans!

Explains the groundbreaking contributions made by these revolutionary men and women in a clear and informative way.

The Pathways series assists students in achieving the National Certificate (Vocational) qualification. Pathways not only equips students with the required knowledge, understanding and practical skills, but also empowers them to apply this learning with confidence in the classroom and ultimately in the workplace. Each Pathways Student Book is clearly structured and easy to use. Each topic covers every Subject Outcome, Learning Outcome and Assessment Standard. Accessible, easy-to-understand language makes learning easy. Concepts are clearly defined. A glossary at the beginning of each topic clearly explains important words and terminology. Informative artwork supports the text. This Student Book is accompanied by a Lecturer’s Guide.

Author-illustrator June Tate makes her debut with a heartwarming picture book comparing the seemingly small but tenderly profound moments hidden in our world. A modern-day classic in the making for fans of Margaret Wise Brown and William Steig. This extraordinary book focuses on the everyday moments that slow the world down for us: a hug from someone we haven't seen in a long time, the soft spot behind a cat's ear, a ladybug landing on your arm. And in the end, the answer to the question of what's sweeter rings truest of all. The perfect gift for occasions ranging from celebrations like birthdays and graduation to a just-because gift appreciating someone. Pass this book to the sweetest around you.

Discover the Wonders of the Universe with the CreatorIt's impossible to out-imagine God. He orchestrates time, creates light, and speaks things into existence-from the largest stars to the smallest starfish. God is a powerful, purposeful, personal, unparalleled Creator.Psalm 19:1 says, "The heavens tell the glory of God. And the skies announce what his hands have made."Indescribable displays the majesty of creation with scientific findings, photography, and original illustrations. These 100 devotions encourage awe at God's creativity with an in-depth look at * Space, Galaxies, Planets, and Stars* Earth, Geology, Oceans, and Weather* Animals-from Hummingbirds to Dinosaurs* Our Minds, Bodies, and Imaginations Each devotion features a "Be Amazed" section with fascinating facts, hands-on activities, and a closing prayer. Based on Louie Giglio's popular messages "Indescribable" and "How Great Is Our God," Indescribable: 100 Devotions About God & Science will help kids discover the incredible creation of our indescribable God.

Science is a huge topic, but this friendly book breaks it down into bite-sized chunks, making it an accessible introduction for anyone who wants to find out about this fascinating subject. Highly illustrated, in a pictorial, 'infographics' style, with snippets of information about all aspects of science from particle physics to genes and DNA.

In this funny, brilliant, entertaining book - highly illustrated with cartoons and diagrams - Terry Denton talks you through all you need to know about Earth, Life, the Universe and EVERYTHING (almost).

Perfect for anyone from the ages of 8 to 80 (and beyond), this is a funny, fascinating whistle-stop tour of the history and science of the universe, life on Earth, the ins and outs of biology, geography, geology and the weather, how life evolved and how it works, and how people use the forces of nature around us to create amazing things. There’s even a chapter on time! Get ready to laugh and be amazed at the world around you and within you.

Where does clean drinking water come from? Discover the story behind one of the necessities of life. From facts on how much water we use daily to how dirty water becomes bacteria-free and safe enough to drink, readers will learn about why we need sanitation and where clean drinking water comes from.

With Sheet Pan Science, contain the mess and let the fun overflow with 25 safe, easy physics, biology, and chemistry projects. Each project in the book contains simple instructions, easy-to-understand science explanations, and step-by-step photographic guides. While a stovetop or freezer may occasionally be required, most steps of the experiments can be performed directly on a rimmed baking sheet. Messy play is important for young learners. Mixing colors, creating bubbly chemical reactions, and playing with goo are visual and tactile experiences that create strong memory pathways. In addition to allowing kids to explore and hone problem-solving skills, science experimentation encourages curiosity and engages a sense of wonder. A sheet pan and a few simple ingredients will instantly transform any kitchen countertop into a laboratory bench filled with fizzy fun. The projects in Sheet Pan Science cater to a wide range of interests. While some kids love getting their hands into cornstarch goo, others will enjoy creating colorful tie-dye milk. Using a lemon, aspiring geologists can test rock collections to see whether they contain limestone. Art lovers may gravitate towards fabric dying and leaf prints, while budding chefs can play with edible experiments. Ice Globe create a colorful explosion of carbon dioxide gas foaming from hollow frozen spheres. Engage your child with hours of science fun and learning.

Science is for everyone! Science People celebrates the diversity of the scientific community around the world. Meet more than 50 trailblazers in botany, biology, physics, engineering, mathematics, and a host of other STEM fields. Bold, whimsical illustrations by David Lee Csicsko (The Skin You Live In) along with concise, engaging bios celebrate a diverse group of scientists, from around the world and all eras of history. Classic figures like Galileo and Marie Curie are included alongside scientists and activists working in the field right now - like geneticists (and Nobel Prize winners) Jennifer Doudna and Emmanuelle Charpentier, or Phillip Alviola, a bat virologist from the Philippines on the cutting edge of coronavirus research. From astronomers to zoologists, Science People highlights explorers in a wide range of fields - representing a multicultural mix of genders, races, and nationalities, in walks of life - showing that science is for everyone. It will inspire readers young and old to ask their own questions about the world around them.

What is Covid, and why is everyone talking about it? Engagingly illustrated by Axel Scheffler, this approachable and timely book - now newly updated in print paperback for 2021 with the latest developments in vaccination and extra content about emotional wellbeing - helps answer these questions and many more. This new larger and expanded 32-page edition provides clear explanations about COVID-19 and its effects - both from a health perspective and the impact it has on a family's day-to-day life. With input from expert consultant Professor Graham Medley of the London School of Hygiene & Tropical Medicine, as well as advice from teachers and child psychologists, this is a practical, informative and reassuring resource to help explain the changes we are currently all experiencing. GBP1 from the sale of every copy of this book will be donated to NHS Charities together (with the remainder of the proceeds to cover print and distribution costs)

Fundamental and FUN first coding concepts for kids, and the great thing is: it's unplugged! What is Decomposition? ... a rock-and-roll adventure! is an exciting story that leads children through the idea of the decomposition of tasks in everyday life, and the super-important concept of debugging errors in their code. Volt and his robot rock band star in this story and get to know these fundamentals of coding as they learn to play music together! In the First Steps in Coding series, children are encouraged to become super coders with the help of various colourful and friendly robots, who are all going on awesome adventures. Children as young as 3-5 years old learn code through unplugged stories with bright and cheerful illustrations. Interactive elements throughout each book encourage hands-on engagement from children, and each story finishes with a creative activity to cement their coding learning. A parent, carer and teacher's guide at the back of each book makes this a great resource for home school and classroom learning. Titles in the series include: What's an Algorithm? ... a splash park adventure! What's Branching? ... a birthday adventure! What's Decomposition? ... a rock-and-roll adventure! What's a Loop? ... a tree house adventure! What's Sequencing? ... a school-day adventure! What's a Variable? ... a story-time adventure!

From light waves to ultraviolet light, find out all about light and what it does in this fascinating book, including how technology uses light to further science and travel. "Super Science" fact boxes give interesting stats and lesser-known facts so you can impress your friends with your science knowledge!

Most things that you own were invented by someone. From the TV in your lounge to the washing machine in your kitchen, they all started as just a tiny idea in someone else's mind. It's time to dive into the world of inventors and inventions!

Uncover the mysteries of transport in this funny technology series for readers aged 9 and up Why do your ears pop when you're flying? Are crash test dummies dumb? And just WHAT is a crumple zone? Find out the answers to these questions and much more in this book! With an engaging question and answer format, this series draws young readers into the fascinating world of technology. Each spread opens with a simple, quirky question, opening up an exploration of technology and busting some popular myths along the way. The lively lay-out is supported by annotated photos and cartoons, making technology fun and accessible for every young reader.

Discover the big ideas in conservation that have transformed the world around us From the first national parks, through ambitious schemes such as tackling the ozone hole, and recent global movements such as the school strikes for climate, humans have made huge progress in their plans to protect the natural world. The Greatest Ideas in Conservation takes you on a journey through the most influential environmental ideas and inventions of the past 100 years, exploring different people, projects and approaches that have helped to heal our planet. From Apollo 11's historic flight to the wonders of the world wide web, the world has changed beyond recognition in the past hundred years. Think Big takes a close-up look at the amazing ideas that have transformed the way we all live. Each spread explores a big idea in greater depth, explaining how it came to be and what evolved from it and assessing its impact on the world today. 'Genius' panels highlight the great thinkers behind the ideas, from scientists to inventors, environmentalists and engineers. Each book includes carefully selected activities designed to inspire readers aged 9 and older and encourage them to nurture their own 'big thinking' and entrepreneurial spirit. Contents: National parks Clean Air Act DDT ban Earth Day Project Tiger Ozone hole Svalbard Global Seed Vault The Ocean Cleanup Desert Sunlight Solar Farm The Paris Agreement School strike for climate Biodegradable plastic