Gamma Fundamentals links

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Chapter 1 - Number concepts

Page 17     The Big Mac Index
Page 17     Current exchange rates



Chapter 3 - Percentages

Page 29      The 3 simple percentage situations
Page 29      Linking percentage relationships
Page 40      Compound Interest Calculator


Chapter 4 - Proportional reasoning

Page 63      Alternative New Zealand flags


Chapter 6 - Problem solving - equations and expressions

Page 80     The centroid of a triangle
Page 83     Pick's Rule



Chapter 7 - Problem solving - graphs and relationships

Page 103   Pouring water into a tank


Chapter 8 - Metric conversions and scales

Page 122   Colour blindness tests (1)
Page 122   Colour blindness tests (2)
Page 123   World population clock (1)
Page 123   World population clock (2)
Page 123   List of countries ranked by area
Page 123   Light pollution


Chapter 9 - Area and Perimeter

Page 125    The 35 distinct hexominoes
Page 130    Dynamic area

Page 140    Small cubes and surface area


Chapter 10 - Volume

Page 147    Pouring from one container to another
Page 153    Spherical Voronoi diagram
Page 155    Zorbing video
Page 159    Hot air balloon
Page 163    Gas heavier than air


Chapter 11 - Derived measures

Page 168   Paddling Huka Falls
Page 179   Flow from the Tokaanu power station


Chapter 12 - Construction and loci

Page 183   Constructing a line parallel to a given line
Page 185   Perpendicular bisectors of sides of right-angled triangle
Page 185   Angle bisectors
Page 185   The incircle
Page 185   Altitudes
Page 187   Locus that is equidistant from the same point
Page 189   The cycloid animation
Page 189   The catenary


Chapter 13 - Bearings, vectors and grid references

Page 200    A 32-point Compass Rose
Page 203    Land Information New Zealand maps


Chapter 14 - Isometric drawings and nets

Page 214    Platonic solids
Page 214    Polyhedra
Page 216    Slicing a solid
Page 219    Constructing 3D shapes


Chapter 15 - Transformations - the basics

Page 235   Enlargement
Page 239   Area scale factor
Page 243   Combined transformations


Chapter 17 - Multivariate data sets and the statistical enquiry cycle

Page 262   CensusAtSchool
Page 262   Gamma Mathematics Student Data Survey (Questions)
Page 262   Gamma Mathematics Student Data Survey (Teacher notes)
Page 276   Gamma Mathematics Data Set
Page 276   Alpha Mathematics Data Set 


Chapter 18 - Bivariate numerical data and the statistical enquiry cycle

Page 284   Scatterplotter
Page 294   Gamma Mathematics Data Set
Page 294   Alpha Mathematics Data Set 


Chapter 19 - Statistical measures and graphs

Page 303    Tally marks
Page 309    Interactive box plot


Chapter 20 - Evaluating statistical reports and investigations

Page 339    Global average temperature map


Chapter 22 - Probability experiments and informal inference

Page 366    Can humans generate randomness?
Page 370    Long-run relative frequency