Gamma Mathematics (NCEA Edition) links

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Chapter 5 - Quadratic equations

Page 066  Quadratic equation solver


Chapter 7 - Algebraic fractions

Page 095    Who owns the zebra? (applet)


Chapter 8 - Linear graphs

Page 102    Drawing straight lines from the equation
Page 108    Pouring water into a tank


Chapter 12 - Area

Page 145    Dynamic area


Chapter 17 - Construction and loci

Page 209   Perpendicular bisectors of sides of right-angled triangle
Page 209   The incircle
Page 210   Constructing a line parallel to a given line


Chapter 18 - Isometric drawings and nets

Page 224    Polyhedra
Page 230    King Solomon's body (views)


Chapter 19 - Use of transformations

Page 243   Area scale factor


Chapter 20 - Statistical concepts

Page 273    Interactive box plot
Page 283    Creating a box and whisker plot using Excel 2007
                   (contributed by Ian Cameron, Woodford House, Hawkes Bay)




Chapter 22 - Probability

Page 320    Two dice - total on faces


Chapter 24 - Percentages

Page 346    The 3 simple percentage situations
Page 356    Compound Interest Calculator


Chapter 27 - Pythagoras

Page 384    Pythagoras demonstration


Chapter 29 - 3-D Situations

Page 411    Shortest distance in 3-D


Chapter 30 - Vectors, bearings and grid references

Page 428    Adding vectors


Chapter 31 - Angles, parallel lines and polygons

Page 447    History of geometric symbols
Page 460    Sum of exterior angles of a polygon


Chapter 32 - Symmetry and similarity

Page 471    Similar triangles


Chapter 33 - Circle geometry and geometric proof

Page 478    Angle at the centre of a circle (1)
Page 479    Angle at the centre of a circle (2)
Page 479    Angle in a semi-circle
Page 480    Angles on the same arc