Cambridge Why Do Shadows Change? Level 5. Factbook

A series of twenty non-fiction science readers which engages children in the world around them • Why is the sea salty? • Why do boats float? • Why do I feel thirsty? • You can find the answers to these and other questions about water and weather in Why Do Raindrops Fall?

A series of twenty non-fiction science readers which engages children in the world around them • What causes floods? • Why do volcanoes erupt? • What is the difference between a volcano and an ice storm? • You can find the answers to these and other questions about extreme environments in Why Do Glaciers Move?

A series of twenty non-fiction science readers which engages children in the world around them • What is gravity? • Why don't skydivers fall off into space? • Do heavy objects fall faster than light objects? • You can find the answers to these and other questions about gravity in Why Do Balls Bounce?

A series of twenty non-fiction science readers which engages children in the world around them • Are all birds able to fly? • Is a dolphin a mammal? • Where do lemurs come from? • You can find the answers to these and other questions about animals in Why Do Monkeys Chatter?

A series of twenty non-fiction science readers which engages children in the world around them • What is a fossil? • What are minerals and metals? • How are mountains formed? • You can find the answers to these and other questions about Earth in Why Do Volcanoes Erupt?

A series of twenty non-fiction science readers which engages children in the world around them • What is magnetism? • What is a magnetic field? • What are a magnet's poles? • You can find the answers to these and other questions about magnets in Why Do Magnets Attract?

A series of twenty non-fiction science readers which engages children in the world around them • What is electricity? • What is static electricity? • Why do batteries go flat? • You can find the answers to these and other questions about electricity in Why Does Electricity Flow?

A series of twenty non-fiction science readers which engages children in the world around them • Why are some clouds so dark? • Why does lightning strike? • What is a tornado? • You can find the answers to these and other questions about weather in Why Does Thunder Clap?

A series of twenty non-fiction science readers which engages children in the world around them • What makes flight possible? • Why can a bumblebee fly? • How does a jet engine work? • You can find the answers to these and other questions about flight and gravity in Why Does It Fly?

A series of twenty non-fiction science readers which engages children in the world around them • What makes fire burn? • Why is water wet? • What is air made of? • You can find the answers to these and other questions about matter in Why Does Water Freeze?

A series of twenty non-fiction science readers which engages children in the world around them • Why do I hear thunder after I've seen lightning? • What is sound? • How do our ears hear sound? • You can find the answers to these and other questions about sound in Why Is It So Loud?

"Super Grammar Practice Book. Level 4" - книга по грамматике серии "Super Minds" авторов Пухта Герберт, Гернгросс Гюнтер, Льюис-Джонс Питер • Иллюстрированное пособие по грамматике дополняет основной учебник, способствует повторению и закреплению изученного материала, автоматизирует навыки применения новых знаний на практике • Вся грамматика учебника изложена в картинках, за которыми следуют дополнительные практические упражнения • Раздел для чтения и письма в конце каждого блока обобщает использование новых грамматических знаний в контексте • Пособие подходит для использования в классе и дома • Руководство для учителя, ключи и рекомендации для родителей доступны на сайте издательства • An exciting, seven-level course that enhances young learners' thinking skills, sharpening their memory while improving their language skills