Polish edition of the Starland 3 coursebook. Level: A2. Starland is a 3-part course for older learners of elementary schools (aged 10-12). Contains amusement elements (Time Out sections), project tasks (ICT corners), interdisciplinary elements (Across Curriculum modules), English speaking counries knowledge (Culture Corners), self-learning tables (Study Skills subchapters), guided-writing exercises, situational dialogues (Everyday English sections), grammar explanatory notes, and vocabulary introductory parts (Modular Pages).
The How It Works Book Of The Elements covers all known elements on the planet in the order in which they appear in the periodic table. From lanthanoids to actinoids, alkali metals to transition metals, halogens to noble gases – you can find all you need to know about the universe’s building blocks right here. Featuring: An introduction to the elements – Electrons. atoms, compounds and much more explained Elements – a history – Key discoveries and people from the past 400 years All elements covered – All 118 discovered elements appear. Element information – Atomic numbers, oxidation states, electron configurations and more for each element.
Discovery School - 100 Greatest Discoveries - Chemistry
1. Oxygen (1770s) Joseph Priestley discovers oxygen; later, Antoine Lavoisier clarifies the nature of elements. Priestley produces oxygen in experiments and describes its role in combustion and respiration. Then, by dissolving fixed air in water, he invents carbonated water. Priestley, oblivious to the importance of his discovery, calls the new gas "dephlogisticated air." Lavoisier gives oxygen its name and correctly describes its role in combustion.
Chemical Elements, 2nd Edition is designed as an introduction to the chemical elements. This new edition, presented in full color, updates the earlierearlier three-volume set, providing new information about the elements as well as many new photographs.
Teaching Pronunciation - Using the Prosody Pyramid
Added by: orchiddl | Karma: 2025.10 | Black Hole | 6 October 2013
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Teaching Pronunciation - Using the Prosody Pyramid
First published 2008
This booklet presents an approach to pronunciation that highlights the interrelatedness of various aspects of English speech. The approach addresses the individual elements of pronunciation but always within the framework of a larger system that uses all these individual elements to make speakers' ideas clear and understandable to their listeners.
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