Undervisningsmidler: elektronik

Har du nogensinde tænkt over hvad der er bag stikkontakten? The Visual Guide to the Power Grid – Inside the Greatest Machine in the World er en illustreret rundtur i det fascinerende elsystem. Bogen viser det sammenknyttede netværk af brølende maskiner, knitrende infrastruktur og gigantiske investeringer som tilsammen sikrer, at der elektricitet i stikkontakten lige når du har brug for det.Bogen giver svar på spørgsmål som: Hvad foregår der under kølerhjelmen på et kraftværk eller i toppen af vindmølle? Hvorfor svinger elprisen fra time til time og fra sted til sted? Hvordan lægger man elkabler på havbunden? Hvorfor er kontrolrums-ingeniører særligt spændte under VM? Kort sagt: Det er elsystemets ’how stuff works’. Nysgerrige mennesker med interesse for videnskab og energi, vil aldrig se en stikkontakt i samme lys igen.Om forfatteren: Christian Dahl Winther (cand.oecon, ph.d.) har arbejdet med energi i en årrække, og hans passion for elsystemet giver bogen drivkraft og trækker læseren med. Bogen er særligt relevant netop nu, hvor den grønne omstilling er på alles læber, men hvor få kender til den bagvedliggende sektor.

Forfatter Tanja R. BisgaardGrafiker: Rikke Ella AndrupLæs de første kapitler på forlagets hjemmeside forlagetkrabat.dk/boegerVidste du, at vi i Danmark smider 100.000 tons elektronikaffald ud hvert år? Og vidste du, at der i det affald ligger værdifulde råstoffer som guld og kobber?Gadgets og genbrug forklarer, hvordan elektronik bliver til. Du får at vide, hvor råstoffer kommer fra, og hvad der sker med vores gadgets, når vi ikke kan bruge dem længere.

A journey through the evolution of knowledge, communication, and information

Start with Science books introduce kids to core science concepts through engaging stories, fresh illustrations, and supplemental activities.When Oscar the kitten finds a tractor in a field and accidentally turns on the windshield wipers, he is full of questions about electricity. Luckily, Bird knows the answers! With the help of his friend, Oscar finds out how electricity is made and stored, which machines need electricity to work, and why we always need to be careful around wires, batteries, plugs, and sockets. Back matter includes an index and supplemental activities.

"Science, Technology, Engineering, and Math (STEM) are subjects crucial to children's education. In these illustrated pages, your child will be immersed in the world of STEM through technology and robotics! Filled with activities such as mazes, spot the difference, drawing, puzzles, pattern identifying, quizzes, and more, this book will introduce your child to the fascinating science of robotics. While boys and girls think they're just playing games and looking at fun infographics, actually they'll be learning about different robot jobs, machinery, circuitry, coding, and more"--

Read and find out about the basics of computer language in this colorfully illustrated nonfiction picture book.Have you ever wondered how to get a computer to do something? First you need to speak in a way it can understand! Read and find out all about how to talk to your computer in this updated edition with new illustrations and simple engaging text that introduces conditions, loops, and functions.How to Talk to Your Computer comes packed with visual aids like charts, sidebars, an infographic, and a computer-less coding activity. This updated 2019 edition was vetted by Dr. Justin Solomon, Assistant Professor at Massachusetts Institute of Technology.This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It's a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. The 100+ titles in this leading nonfiction series are:hands-on and visualacclaimed and trustedgreat for classroomsTop 10 reasons to love LRFOs:Entertain and educate at the same timeHave appealing, child-centered topicsDevelopmentally appropriate for emerging readersFocused; answering questions instead of using survey approachEmploy engaging picture book quality illustrationsUse simple charts and graphics to improve visual literacy skillsFeature hands-on activities to engage young scientistsMeet national science education standardsWritten/illustrated by award-winning authors/illustrators & vetted by an expert in the fieldOver 130 titles in print, meeting a wide range of kids' scientific interestsBooks in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

The STEAM Queens is a whimsical story about a little girl named Ivy who loves Science, Technology, Engineering, Arts, and Math (STEAM). Ivy celebrates the importance of diversity in STEAM, and her passion has earned her the title STEAM Queen. In her quest to inspire other girls to love the concepts as much as she does, she takes them on a journey throughout her palace sharing fun and exciting lessons about each subject. She hopes that by teaching more girls how awesome STEAM is, she can help them earn their crowns too. That way they can all share the throne.

Read and find out about solar energy in this colorfully illustrated nonfiction picture book.The sun is a source of energy for living things. Energy that comes from sunshine is called solar energy. But how does solar energy work? And how can we use solar energy to not only stay on the cutting-edge of technology, but to help keep the environment healthy? Read and find out about solar roads that light up when there's danger ahead, like a moose on the road?and did you know that someday tiny solar chips placed in someone's eyes could help a blind person see? Learn all this and more!Running on Sunshine comes packed with visual aids like charts, sidebars, an infographic, and a hands-on activity?how to direct sunlight using mirrors! Both the text and the artwork were vetted for accuracy by Dr. Bart Bartlett, Associate Professor of Chemistry at the University of Michigan.This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It's a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. The 100+ titles in this leading nonfiction series are:hands-on and visualacclaimed and trustedgreat for classroomsTop 10 reasons to love LRFOs:Entertain and educate at the same timeHave appealing, child-centered topicsDevelopmentally appropriate for emerging readersFocused; answering questions instead of using survey approachEmploy engaging picture book quality illustrationsUse simple charts and graphics to improve visual literacy skillsFeature hands-on activities to engage young scientistsMeet national science education standardsWritten/illustrated by award-winning authors/illustrators & vetted by an expert in the fieldOver 130 titles in print, meeting a wide range of kids' scientific interestsBooks in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

Alles, was man über künstliche Intelligenz und smarte Technologie wissen muss.Selbstfahrende Autos, Alexa, Siri, Tablets, Smartphones, sprechendes Spielzeug... Intelligente Maschinen sind im Anmarsch! Doch wie viel haben sie überhaupt mit Menschen gemeinsam? Dieses Buch erkundet, wie smarte Geräte funktionieren, wie sie unser Leben verändern und welche ethischen Fragen sie für unsere Gesellschaft aufwerfen.Hallo Roboter! zeigt, wie weitreichend künstliche Intelligenz unsere Welt schon heute beeinflusst. Die farbenfrohen Illustrationen bieten leicht erfassbare Erklärungen über die Erfindung, Entwicklung, Design und Herstellung verschiedener Geräte, die künstliche Intelligenz nutzen.

The switch goes up -- the light goes on,The switch goes down -- the light goes off.It seems like magic! It's not -- it's electricity. But how does a light actually work? In this clear and simple book learn all about electricity, how it's produced, and how it can be used. At the end you'll learn how to conduct fun experiments that will let you generate electricity yourself!