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1 | (3) |
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3 | (5) |
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8 | (1) |
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9 | (4) |
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11 | (1) |
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The Curve of Agnesi: Another Approach |
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12 | (1) |
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13 | (4) |
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A Geometric Model for Solving Quadratic Equations |
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15 | (2) |
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17 | (4) |
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19 | (2) |
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21 | (4) |
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The Babylonian Right Triangle Theorem |
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23 | (1) |
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Estimating Square Roots by the Babylonian Method |
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24 | (1) |
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25 | (6) |
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28 | (1) |
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29 | (2) |
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31 | (4) |
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33 | (2) |
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35 | (6) |
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37 | (2) |
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Plant Doctor, Soil Doctor |
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39 | (2) |
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41 | (4) |
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43 | (2) |
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45 | (4) |
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Pascal's Triangle and Binomial Expansion |
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47 | (1) |
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48 | (1) |
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49 | (4) |
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51 | (1) |
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52 | (1) |
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53 | (4) |
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55 | (2) |
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57 | (4) |
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59 | (1) |
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60 | (1) |
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61 | (4) |
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63 | (1) |
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The Very Large and the Very Small |
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64 | (1) |
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The Ancient Egyptians III |
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65 | (4) |
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The Method of False Position |
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67 | (1) |
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False Position and Second-Degree Equations |
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68 | (1) |
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69 | (4) |
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The Circumference of the Earth |
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71 | (1) |
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72 | (1) |
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73 | (4) |
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75 | (2) |
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77 | (4) |
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Triangular, Square, and Polygonal Numbers |
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79 | (1) |
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A Problem with Many Solutions |
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80 | (1) |
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81 | (4) |
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83 | (2) |
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85 | (4) |
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87 | (1) |
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Deadly Disease or Life-Saving Trait? |
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88 | (1) |
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89 | (6) |
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Which Came First?---Embryology of the Sea Urchin |
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92 | (1) |
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The Cell Membrane---Master Regulator |
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93 | (2) |
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95 | (4) |
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A Look at Euclid's Fifth Postulate |
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97 | (2) |
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99 | (4) |
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101 | (1) |
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102 | (1) |
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103 | (4) |
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105 | (2) |
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107 | (4) |
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Shoe Preferences and Data Analysis |
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109 | (2) |
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111 | (4) |
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Addition with Maya Numerals |
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113 | (1) |
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114 | (1) |
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115 | (4) |
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117 | (2) |
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119 | (4) |
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Circles, Cycles, and Ecosystems |
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121 | (2) |
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123 | (4) |
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Growing Corn and Potatoes |
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125 | (2) |
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127 | (4) |
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Creating a Burntwater Design |
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129 | (2) |
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131 | (4) |
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133 | (2) |
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135 | (4) |
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137 | (2) |
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139 | (4) |
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141 | (1) |
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A Geometric Method of Estimating Pi |
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142 | (1) |
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143 | (4) |
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145 | (2) |
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147 | (4) |
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149 | (2) |
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151 | (4) |
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Determinants and Systems of Equations |
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153 | (1) |
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154 | (1) |
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155 | (6) |
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157 | (2) |
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159 | (2) |
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161 | (6) |
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Engineering Against Erosion |
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164 | (3) |
| Teaching Notes |
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167 | (20) |
| Answers |
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187 | |
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