Darstellungen und Darstellungswechsel als Mittel zur Begriffsbildung: Eine Unter-image

Darstellungen und Darstellungswechsel als Mittel zur Begriffsbildung: Eine Unter

$ 73.59

Subject Area: Education Item Length: 8.3 in Item Width: 5.8 in ISBN-13: 9783658015916 Item Weight: 17.5 Oz Series: Dortmunder Beiträge Zur Entwicklung Und Erforschung Des Mathematikunterrichts Ser. Number of Pages: X, 364 Pages Item Height: 0.3 in Book Title: Darstellungen und Darstellungswechsel als Mittel zur Begriffsbild ISBN: 9783658015916 Format: Trade Paperback Author: Heinz Laakmann gtin13: 9783658015916 Publication Year: 2013 Type: Textbook Language: German Publisher: Springer Fachmedien Wiesbaden Gmbh Subject: Training & Certification, Teaching Methods & Materials / Mathematics Publication Name: Darstellungen und Darstellungswechsel Als Mittel Zur Begriffsbildung : Eine Untersuchung in Rechnerunterstützten Lernumgebungen

Description

Darstellungen und Darstellungswechsel als Mittel zur Begriffsbildung by Heinz Laakmann Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Heinz Laakmann legt am Begriff der "Funktion" dar wie eine Begriffsbildung angestoßen werdenkann, die über die individuellen Begriffe hinaus zu regulären Begriffen kommen will. Er untersucht, wie unter diesen Voraussetzungen mathematische Begriffe in der Schule eingeführt werden können und wie konkrete Lernumgebungen aussehensollten. Publisher Description Mathematische Begriffe sind abstrakter Natur, sie bedürfen einer Materialisierung. Diese Materialisierungen können jedoch stets nurZeichen für den abstrakten Begriff sein. Darstellungen und Darstellungswechsel sind Möglichkeiten der Materialisierung, mit ihnen werden Erkenntnisse über abstrakte Begriffe erworben. Dies geschieht in besonders vielfältiger Form, wenn durch Rechnerunterstützung die operativen Tätigkeiten des Darstellens und Darstellungswechselns schnell und effektiv durchgeführt werden. Heinz Laakmann legt am Begriff der "Funktion" dar wie eine Begriffsbildung angestoßen werdenkann, die über die individuellen Begriffe hinaus zu regulären Begriffen kommen will. Er untersucht, wie unter diesen Voraussetzungen mathematische Begriffe in der Schule eingeführt werden können und wie konkrete Lernumgebungen aussehensollten. Details ISBN 3658015918 ISBN-13 9783658015916 Title Darstellungen und Darstellungswechsel als Mittel zur Begriffsbildung Author Heinz Laakmann Format Paperback Year 2013 Pages 364 Edition 2013th Publisher Springer Fachmedien Wiesbaden GE_Item_ID:137942868; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

  1. Seller sent me the wrong book, but the book they sent sounded interesting enough for me to keep it. I still contacted the seller and communication was fast and professional. They apologized for sending me the wrong book and said I could return it for a refund. I told them that I liked the book they sent me and wanted to keep it. They were happy. Told them thank you and happy new year. People make mistakes, but the fact that this seller was quick and professional and apologized made a difference.

    Prototype074

  2. The two new out-of-print books I ordered were exactly as described and shipped promptly. I did ask the seller's support person (an AI chatbot, I think) to be sure to package the items carefully, and "he" said that he'd make that request of the shipping department. I knew this was hooey, and as I expected, the books were shipped in nothing but a padded paper mailer, no other protection. I got lucky, no damage, but don't bother making special requests of this seller.

    Olivier Marguillard

  3. Book exactly as described. Seller took a while to ship; had to message to ask about my order after a week (business days), which then prompted them to ship the book. They added a tracking number to ebay that didn't update with postal carrier scans, and messaged an outside-ebay link that I was supposed to track the order through, which wasn't great. But the packaging was fine and I received what I ordered, so it worked out.

    Magic_Catf8a

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