A rock concert Slideshow Play

Balance – differences between energy input and energy output Student activity Play

Body changes Student activity Play

Boy or girl? Animation Play

Changes during puberty in girls Whiteboard exercise Play

Combining data sets Student activity Play

Common mean Animation Play

Daily norms for energy requirements Slideshow Play

Development of the foetus Whiteboard presentation Play

Fertilization Student activity Play

Finding the numbers in the given ratio Student activity Play

Finding the probability of the sum of two events Student activity Play

Flowers problem Animation Play

Forms of energy in the house Student activity Play

Generating electricity Whiteboard presentation Play

Girls who play basketball Animation Play

Inheritance of sex chromosomes in humans Student activity Play

Pedigree charts Student activity Play

Pedigree charts Whiteboard exercise Play

Puberty in females Slideshow Play

Puberty in females Student activity Play

Puberty in girls Student activity Play

Puberty in girls – 13–15 years Illustration Play

Puberty in girls – 16–20 years Illustration Play

Puberty in girls – 5–8 years Illustration Play