Generating electricity Class activity Play

Glands and hormones Animation Play

Glandular tissue Student activity Play

Hardening of vegetable oil Animation Play

Heat transfer by evaporation Animation Play

Homeostatic mechanism Student activity Play

Homogeneous and heterogeneous mixtures Whiteboard exercise Play

Homolytic fission of the C–C bond Student activity Play

Hormonal regulation of growth and development in humans Student activity Play

Hormones are produced by cells Whiteboard exercise Play

Hormones in living organisms Slideshow Play

Hormones produced in the endocrine glands Student activity Play

Hormones produced in the endocrine glands Whiteboard exercise Play

How do emulsifying agents work? Animation Play

How flypaper traps work Animation Play

How pitfall traps work Animation Play

How snap traps work – the Venus flytrap Animation Play

Human organ systems Class activity Play

Human reproduction Whiteboard presentation Play

Hydroelectric energy Animation Play

Importance of quaternary ammonium salts Animation Play

Interaction between the hypothalamus and the pituitary gland Animation Play

Internal organs in our body Illustration Play

Internal structure of vertebrates Slideshow Play

Iodine and the thyroid gland Illustration Play