Alleles and their role Slideshow Play

Cartesian equation of a locus Whiteboard exercise Play

Cartesian equation of a locus Student activity Play

Cartesian equation of the locus of points equidistant from two points Animation Play

Chord bisector goes through the centre Animation Play

Chord bisector goes through the centre Student activity Play

Chords and diameters Student activity Play

Chromosomes and alleles Slideshow Play

Construction of a circle with the diameter Animation Play

Deriving Cartesian equations of a locus Student activity Play

Deriving Cartesian equations of a locus Whiteboard exercise Play

Diploidy; chromosomes and genes Slideshow Play

Diploidy; chromosomes; genes and alleles Student activity Play

Finding Cartesian equations of a locus Whiteboard exercise Play

Finding the locus Whiteboard exercise Play

Graphs of simple loci Whiteboard presentation Play

Graphs of simple loci Class activity Play

"Hereditary factors" and alleles Student activity Play

Heredity according to Mendel Class activity Play

Heredity according to Mendel Whiteboard presentation Play

Inheritance of a single trait Whiteboard presentation Play

Inheritance of a single trait Class activity Play

Locus Student activity Play

Locus Whiteboard exercise Play

Locus of all the points equidistant from a segment Simulation Play