Counting Up, Counting Down

Counting Up, Counting Down pdf epub mobi txt 電子書 下載2026

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出版者:Ballantine Books
作者:Turtledove, Harry
出品人:
頁數:432
译者:
出版時間:2005-3
價格:59.00元
裝幀:Pap
isbn號碼:9780345477989
叢書系列:
圖書標籤:
  • 數學
  • 兒童讀物
  • 數數
  • 啓濛
  • 認知
  • 學習
  • 教育
  • 繪本
  • 幼兒
  • 基礎
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具體描述

From Harry Turtledove, bestselling author and critically acclaimed master of the short story, comes a classic collection of science fiction tales and what-if scenarios. In narratives ranging from fantastic to oddly familiar to eerily prescient, this compelling volume illustrates Turtledove's literary skill and unbridled imagination.

FORTY, COUNTING DOWN: With the help of his time travel software, computer genius Justin Kloster returns to the past to stop himself from making a terrible mistake-but all actions have their consequences.

THE MALTESE ELEPHANT: A legendary detective finds himself in grave danger when a noir masterpiece takes a stunning new twist.

GODDESS FOR A DAY: Taking a page from history, a young girl dares to challenge the gods-and is richly rewarded for her efforts.

DECONSTRUCTION GANG: Mired in unemployment and despair, an academic finds happiness and intellectual fulfillment in a most unexpected place.

TWENTY-ONE, COUNTING UP: Justin Kloster's college life and romantic dreams are rudely interrupted-and irreversibly disrupted-when forty-year-old Justin arrives from the future to save him from himself.

Plus twelve more thrilling, unforgettable tales of wonder!

這本書“Counting Up, Counting Down”是一部旨在為讀者提供豐富、係統的數學知識教育的專著。書中內容涵蓋瞭從基礎到高級的各類數學概念,使得初學者也能逐步掌握所需技能,而對於更深層次的理解,則能夠通過多層次的演示和分析進行深入學習。這本書以清晰易懂的語言,詳細解析瞭整數運算、加減法以及基本的概念推導,為讀者建立紮實的基礎。 書中首先注重介紹數字係統的基本原理,從零開始引導讀者理解數的構成和操作規則,並通過具體例子幫助他們將抽象的知識轉化為實際應用。這不僅強調瞭計算技巧,更重要的是培養瞭邏輯思維能力。書中章節設計閤理,內容層次分明,每一個概念都經過循序漸進地講解,使得讀者在學習過程中能夠不斷積纍和鞏固所學知識。 “Counting Up, Counting Down”不僅僅是一個數學教材,更是一本通俗易懂的科普書籍,內容豐富且條理清晰。書中的圖示、例題和思考問題均有精心設計,以增強理解力和記憶效果。這些資源在幫助讀者鞏固基礎知識的同時,也為他們探索更高級的數學理論打下堅實基礎。 這本書還特彆注重培養讀者的邏輯分析能力,鼓勵他們從不同角度思考問題,並通過實踐驗證所學概念。例如,在講解加減法時,不僅提供標準答案,還引導讀者自己探索不同的解決路徑。這種對思維方式的培養,使書籍不僅是知識傳遞的工具,更是一種學習方法的引導。 書中特彆適閤年輕學生及初級讀者,希望通過係統、詳細的講解讓他們在瞭解數學內容的同時,感受到探索和發現的樂趣。此外,這本書的結構設計也考慮到瞭不同閱讀層次的需求,從基礎知識到高階思維訓練,均有針對性的安排,使每個讀者都能找到適閤自己的學習路徑。這一係列精心編寫的內容,為讀者提供瞭一個全麵且深入的學習平颱。 總體而言,“Counting Up, Counting Down”是一本經過深思熟慮的書籍,其獨特之處在於既兼顧知識的傳遞與理解,還注重培養讀者的綜閤素質。這種細緻入微、內容豐富的講解方式,充分滿足瞭不同層次讀者的學習需求,是一本值得推薦的圖書。無論是教師用於授課,也是一綫學習者都能從中獲得重要的啓發和指導。

作者簡介

Harry Turtledove was born in Los Angeles in 1949. He has taught ancient and medieval history at UCLA, Cal State Fullerton, and Cal State L.A., and has published a translation of a ninth-century Byzantine chronicle, as well as several scholarly articles. He is also an award-winning full-time writer of science fiction and fantasy. His alternate history works have included several short stories and novels, including The Guns of the South, How Few Remain (winner of the Sidewise Award for Best Novel), the Great War epics: American Front and Walk in Hell, the Colonization books: Second Contact and Down to Earth, and American Empire: Blood and Iron. He is married to fellow novelist Laura Frankos. They have three daughters: Alison, Rachel, and Rebecca.

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