A change in the intensity of X-radiation Whiteboard exercise Play

Analysis of photographs Slideshow Play

Application of X-rays Student activity Play

Application of X-rays Slideshow Play

Application of X-rays Whiteboard exercise Play

Boy or girl? Animation Play

Development of the foetus Whiteboard presentation Play

Diffraction Whiteboard exercise Play

Diffraction Student activity Play

Diffraction Chart Play

Diffraction of X-rays Simulation Play

Diffraction of X-rays Whiteboard exercise Play

Diffraction of X-rays Student activity Play

Diffraction of X-rays Animation Play

Electromagnetic waves Whiteboard presentation Play

Fertilization Student activity Play

Frequency of magnetic waves Illustration Play

Frequency of magnetic waves Student activity Play

Inheritance of sex chromosomes in humans Student activity Play

Inheritance of sex-linked traits Student activity Play

Inheritance of sex-linked traits Whiteboard exercise Play

Ionising radiation Animation Play

Numerical aberrations of sex chromosomes Student activity Play

Numerical aberrations of sex chromosomes Slideshow Play

Permeability and absorption of X-rays Student activity Play