致學(xué)生
致教師
1 Getting Help with Math在數(shù)學(xué)學(xué)習(xí)上尋求幫助
2 Visualizing Percentages設(shè)想百分率
3 Are We There Yet?我們到了嗎?
4 The Tangram Puzzle七巧板之謎
5 Calculators and Repeating Decimals計(jì)算器與循環(huán)小數(shù)
6 Will Roman Numerals Return?羅馬數(shù)字會(huì)歸來嗎?
7 The Digits of Pi丌的位數(shù)
8“Please Excuse My Dear Aunt Sally”“請?jiān)徫矣H愛的莎莉姑媽”
9 The Oldest Math Puzzle早古老的數(shù)學(xué)謎題
10 Four out of Five Doctors Recommend…五分之四的醫(yī)生推薦……
11 Not All Pyramids Are Square不是所有的錐體都是四棱錐
12 Numbers with Personality具有個(gè)性的數(shù)字
13 The“Right”Angle“正確的”角(直角)
14 A Theorem Most Proved被證明最多次的定理
15 Distances and Light Years距離與光年
16 Sherlock Holmes Solves a Math Problem
夏洛克·福爾摩斯解出的一個(gè)數(shù)學(xué)題
17 The Fastest Answer最快的解答
18 Proving Fermat’S Last Theorem證明費(fèi)馬最后定理
19 Working with Interest Rates計(jì)算利息率
20 The Bridges of K~nigsberg七橋問題
21 The Better Buy更實(shí)惠地購物
22 Bits and Bytes位與字節(jié)
23 Shapes That Cover覆蓋物的形狀
24 Using Exchange Rates使用匯率
25 Why Equations Don’t Have Answers為何等式?jīng)]有答案
26 How Much Do You Save?你節(jié)省了多少?
27 Beyond the Domino從多米諾骨牌說開去
28 Prime and Composite Numbers質(zhì)數(shù)與復(fù)合數(shù)
29 Random Numbers隨機(jī)數(shù)
30“Monday’s Child Is Fair of Face”“周一出生的孩子擁有漂亮的臉蛋”
31 Making a Budget做預(yù)算
32 The QuadragenarIan in the Quadrangle方院中四十多歲的人
33 Converting Measurements度量單位換算
34 Storing a Million Dollars at Home將一百萬美金藏在家中
35 Patching Things Up with Your Bank與你的銀行達(dá)成和解
36 Playi ng Havoc with Generations混亂的輩份
37 If This Is San Francisco．It Must Be Yesterday
如果這里是舊金山，那一定是在昨天
38 Working Through a Math Puzzle解出一道數(shù)學(xué)謎題
39 Happy 22nd Birthday，Great—Great-Uncle Mike!
高曾舅舅邁克，二十二歲生日快樂l
40 Riding the Stock Market Roller Coaster投資股票市場如坐過山車
41 The Binary Number System二進(jìn)制數(shù)字體系
42 Buying and Maintaining an Economy Car購買和養(yǎng)護(hù)一輛經(jīng)濟(jì)型車
43 Adding 1 00 Numbers in Minutes在數(shù)分鐘內(nèi)把一百個(gè)數(shù)字加起來
44 George Washington’S Birthday喬治·華盛頓的生日
45 Who Drinks Mineral Water?誰喝礦泉水?
46 Getting out of Credit Card Debt擺脫信用卡債務(wù)
47 Thinking in the Metric System用公制思考
48 Winning Combinations組合中的勝出幾率
49 What a Coincidence!直巧!
50 Avoiding Supermarket Booby Traps避免超市的購物陷阱
51 Get Me to the Airport on Time準(zhǔn)時(shí)送我到機(jī)場
52 Brother，Can You Spare$1 00，0007兄弟，你拿得出十萬美金嗎?
53 The Golden Rectangle黃金矩形
54 Double or Nothing雙倍或沒有
55 Can We iGet Rid of Some Zeros?可以去掉幾個(gè)零嗎?
56 Birthday Twins同一天生日
57 Geometry on the Floor地板上的幾何學(xué)
58 Good for Nothing?毫無價(jià)值7
59 Two Types of Spirals兩類螺旋形
60 Just Like Jack and the Beanstalk就像杰克和仙豆的故事
61 The Toss ofa Coin拋硬幣
62 Drawing on the Definition根據(jù)定義作圖
63 Zeno’s Paradoxes芝諾悖論
64 A Creative Leap創(chuàng)造性的飛躍
65 What’s Rational About That?那有什么合理的?
66 Precision and Common Sense精確與常識(shí)
67 What’s It Worth to You?對你而言其價(jià)值有多大?
68 A Visual Illusion視覺假象
69 Equilateral and Equiangular等邊與等角
70 Looking Across for Answers看對角，找答案
71 Only Length Times Width?就是長度乘以寬度嗎?
72 Making Patterns with Numbers用數(shù)字構(gòu)圖
73 The Impossible Equation不成立的等式
74 Just Rolling Along向前滾動(dòng)
75 Putting the Pieces Together拼接
答案
檢測表
進(jìn)展表
鄂公網(wǎng)安備 42010302001612號 