Project Gutenberg 2006-08-09 Public domain in the USA. 150 Anonymous Anonyme Anonymous, Anonymous Sciências Naturaes Pela Redacção da «Educação Nacional» Produced by Ricardo F. Diogo, Rita Farinha and the Online Distributed Proofreading Team at http://www.pgdp.net "Sciências Naturaes" by Anonymous is a scientific publication aimed at primary education and written during the early 20th century. This book aligns with the educational programs of the time, focusing on natural sciences, covering topics such as matter, the states of matter, the properties of elements, and the structure of the human body. The content of "Sciências Naturaes" is a structured introduction to fundamental scientific concepts, enabling students to grasp the basic principles of the natural world. It begins with the classification of matter into three kingdoms: animal, vegetable, and mineral, followed by an exploration of the states of matter (solid, liquid, gas) and their properties. The book transitions from physical science phenomena—like gravity, heat, and electricity—to biological concepts, including the human body’s anatomy, digestion, and the importance of clean air. It also addresses practical health advice and hygiene, emphasizing the importance of good nutrition and the impact of unhealthy habits such as alcoholism. The text is framed with questions aimed at reinforcing comprehension and engaging young learners in their scientific education. (This is an automatically generated summary.) Reading ease score: 58.5 (10th to 12th grade). Somewhat difficult to read. pt Science -- Study and teaching LB Q Text PT Ciência e Técnica Category: Science - Physics Category: Science - Chemistry/Biochemistry Category: Science - Biology Category: Health & Medicine Category: Teaching & Education 96167 2025-08-08T07:16:53.815971 text/html 95988 2025-01-08T07:35:50.289079 text/html 106606 2025-08-08T07:16:59.258959 application/epub+zip 106538 2025-08-08T07:16:56.640933 application/epub+zip 95853 2025-08-08T07:16:55.563942 application/epub+zip 231955 2025-08-08T07:17:01.214914 application/x-mobipocket-ebook 209788 2025-08-08T07:16:58.600922 application/x-mobipocket-ebook 199847 2022-09-09T07:08:37.816569 application/x-mobipocket-ebook 77125 2025-08-08T07:16:53.572971 text/plain; charset=us-ascii 75320 2006-08-09T06:51:06 text/plain; charset=us-ascii 18554 2025-08-08T07:17:01.336918 application/rdf+xml 14503 2025-08-08T07:16:56.053935 image/jpeg 3668 2025-08-08T07:16:55.808935 image/jpeg 28494 2006-08-09T06:51:10 application/octet-stream application/zip 107108 2025-08-08T07:16:53.824951 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia More titles under Unknown