初二數(shù)學(xué)提分導(dǎo)師(4) 版權(quán)信息
- ISBN:9787553684215
- 條形碼:9787553684215 ; 978-7-5536-8421-5
- 裝幀:暫無(wú)
- 冊(cè)數(shù):暫無(wú)
- 重量:暫無(wú)
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初二數(shù)學(xué)提分導(dǎo)師(4) 本書(shū)特色
北京優(yōu)能中學(xué)研發(fā)中心編寫(xiě),旨在幫助讀者提高鞏固初二數(shù)學(xué)基礎(chǔ)知識(shí)。
對(duì)初二數(shù)學(xué)代數(shù)和幾何兩部分的訓(xùn)練目標(biāo)十分明確,便于讀者對(duì)照學(xué)習(xí)和自測(cè),全面鞏固。
編排合理,按照題型和知識(shí)點(diǎn)進(jìn)行劃分,讀者將其作為課堂輔導(dǎo)材料或課外自學(xué)材料均可。
初二數(shù)學(xué)提分導(dǎo)師(4) 內(nèi)容簡(jiǎn)介
本書(shū)是北京新東方優(yōu)能中學(xué)研發(fā)中心編著的初二數(shù)學(xué)教材。全書(shū)涵蓋了初二數(shù)學(xué)的基礎(chǔ)知識(shí)并搭配練習(xí),希望學(xué)生在學(xué)習(xí)基礎(chǔ)知識(shí)之后通過(guò)練習(xí)鞏固提高。
全書(shū)分為教材和成長(zhǎng)記錄手冊(cè),其中教材部分包括十四個(gè)章節(jié),每章列出重要知識(shí)點(diǎn),并搭配練習(xí),幫助學(xué)生掌握數(shù)學(xué)基礎(chǔ)知識(shí),全面提高數(shù)學(xué)成績(jī)。成長(zhǎng)記錄手冊(cè)包括檢測(cè)題、成長(zhǎng)學(xué)習(xí)路和教材部分勤學(xué)重難點(diǎn)練習(xí)答案,幫助學(xué)生課后鞏固知識(shí),分析得失和記錄成長(zhǎng)。
初二數(shù)學(xué)提分導(dǎo)師(4) 目錄
**章 勾股定理
板塊一 勾股定理及其逆定理··································2
板塊二 特殊三角形中的勾股定理······························5
第二章 四邊形(一)
板塊一 四邊形性質(zhì)與判定回顧································12
板塊二 四邊形中的勾股計(jì)算··································16
板塊三 四邊形中的翻折問(wèn)題··································20
第三章 四邊形(二)
板塊一 四邊形中的*值問(wèn)題··································26
板塊二 四邊形的面積問(wèn)題····································28
板塊三 等面積法············································31
第四章 正方形
板塊一 正方形的對(duì)稱問(wèn)題····································38
板塊二 正方形的旋轉(zhuǎn)問(wèn)題····································43
第五章 中點(diǎn)問(wèn)題
板塊一 中位線定理及斜邊中線定理····························50
板塊二 中點(diǎn)型幾何綜合······································56
第六章 用函數(shù)的觀點(diǎn)看方程(組)與不等式
板塊一 一次函數(shù)基礎(chǔ)復(fù)習(xí)····································64
板塊二 用函數(shù)的觀點(diǎn)看方程 (組)與不等式·····················70
板塊三 兩直線的位置關(guān)系與一次函數(shù)面積問(wèn)題··················74
第七章 一次函數(shù)的圖象問(wèn)題
板塊一 一次函數(shù)與實(shí)際問(wèn)題··································84
板塊二 動(dòng)點(diǎn)與函數(shù)圖象······································88
板塊三 函數(shù)探究初步········································94
第八章 一次函數(shù)綜合
板塊一 一次函數(shù)圖象上圖形的存在性··························102
板塊二 一次函數(shù)的新定義問(wèn)題································107
第九章 一元二次方程(一)
板塊一 一元二次方程的定義與解······························116
板塊二 一元二次方程根的判別式······························120
板塊三 一元二次方程解應(yīng)用題································124
第十章 一元二次方程(二)
板塊一 一元二次方程的整數(shù)根問(wèn)題····························130
板塊二 一元二次方程綜合題··································133
第十一章 幾何變換
板塊一 平移················································140
板塊二 旋轉(zhuǎn)················································144
第十二章 材料閱讀專題
板塊一 作圖依據(jù)型材料閱讀題································152
板塊二 函數(shù)型材料閱讀題····································158
第十三章 數(shù)據(jù)的分析
板塊一 平均數(shù)、眾數(shù)與中位數(shù)································168
板塊二 方差················································175
板塊三 頻數(shù)分布表與頻數(shù)分布圖······························180
第十四章 反比例函數(shù)
板塊一 反比例函數(shù)的定義及圖象······························188
板塊二 反比例函數(shù)解析式中k的幾何意義······················193
板塊三 反比例函數(shù)與一次函數(shù)綜合····························198
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初二數(shù)學(xué)提分導(dǎo)師(4) 作者簡(jiǎn)介
北京新東方優(yōu)能中學(xué)研發(fā)中心, 北京新東方優(yōu)能中學(xué)研發(fā)中心是新東方優(yōu)能中學(xué)的核心業(yè)務(wù)部門(mén),由優(yōu)能中學(xué)初一和初二各教研組骨干教師組成,平均教齡五年以上且仍?shī)^斗在教學(xué)一線。他們致力于將新穎、熱門(mén)的教學(xué)經(jīng)驗(yàn)和成果帶給廣大學(xué)子。北京新東方優(yōu)能中學(xué)研發(fā)中心出品了優(yōu)能中學(xué)所用的各學(xué)科教材、教輔資料以及宣傳品,深受讀者喜愛(ài)。今后北京新東方優(yōu)能中學(xué)研發(fā)中心會(huì)以更高標(biāo)準(zhǔn)嚴(yán)格要求每個(gè)出品產(chǎn)物,致力于為更多學(xué)子提供更好的學(xué)習(xí)體驗(yàn)。