" As the world transitions from an industrial society to an information society, agriculture has undergone a dramatic transformation. Food production in the 20th century was transformed by three revolutions: first mechanical, then genetic, and finally chemical. Now, in the 21st century, agriculture is going through at least two more revolutions: an information technology revolution leading to precision farming, and a biotechnology revol ..."
"The rate of extinction of biological species is greater today than at any time in the last 65 million years. Some predict that if this rate continues, two-thirds of all living species will disappear during the next century. Because reaching consensus on specific courses of action involves complex issues, any adequate response to this impending crisis must include coverage of many areas of inquiry and understanding. "Protection of Global ..."
"The rate of extinction of biological species is greater today than at any time in the last 65 million years. Some predict that if this rate continues, two-thirds of all living species will disappear during the next century. Because reaching consensus on specific courses of action involves complex issues, any adequate response to this impending crisis must include coverage of many areas of inquiry and understanding. "Protection of Global ..."
10 Tischtennisstunden by RobertHorsch Paperback, Published 2018 by Hofmann Gmbh & Co. Kg, Germany ISBN-13: 978-3-7780-6590-7, ISBN: 3-7780-6590-4
10 Tischtennisstunden by RobertHorsch Paperback, Published 2018 by Hofmann Gmbh & Co. Kg ISBN-13: 978-3-7780-6600-3, ISBN: 3-7780-6600-5
Sportprojekte in der Grundschule 34 komplette fächerübergreifende Unterrichtseinheiten für die Klassen 1 bis 4 by RobertHorsch Paperback, 152 Pages, Published 2018 by Hofmann Gmbh & Co. Kg ISBN-13: 978-3-7780-2860-5, ISBN: 3-7780-2860-X
"Unterrichtseinheiten und Stundenbeispiele für Schule und VereinBroschiertes BuchTischtennis und Tennis werden eher selten zu Inhalten des Sportunterrichts, und selbst wenn Sportlehrkräfte sich einmal an diese Rückschlagspiele heranwagen, dann meistens nur als "Zuckerle" und deshalb wenig systematisch. Schülerinnen und Schüler kommen so selten in den Genuss, diese attraktiven, spannenden und hoch freizeitrelevanten Spiele richtig kennen ..."
Sportiv Tischtennis. Kopiervorlagen für den Tischtennisunterricht. (Lernmaterialien) by RobertHorsch, Wolf-Dieter Zimmermann Paperback, 192 Pages, Published 2003 by Klett Ernst /Schulbuch ISBN-13: 978-3-12-031550-6, ISBN: 3-12-031550-8