Category Archives: Y7 Biology 7A to 7D

7C Environment & Feeding Relationships

A 19m 16s video on Food Chains from Scientific Eye:

Want2TlkScience? – Food Chains & Food Webs a 6m 14s video; Science in Action – Food Webs & Chains – an 18m 20s video; Scientific Eye – Variety & Survival (20m).

KS3 Bitesize foundation level – Living Things in their Environment – a video covering Habitats, Adaptation, Seasonal & Daily adaptations, Food Chains & Webs & Factors affecting Populations.

Scientific Eye – Habitat & Population (19m).

What happens to your body after you die? – Instant Egghead video (2m 10s).


Information on Investigating animal behaviour on KS3 Bitesize.

Predators & prey – Lion King ‘Threat to our Lives‘ song.

7A Cells

7 a cells from Adam Leszczuk

An 18m 50s video on Cells from Scientific Eye: – Cells an 8m 36s video; Science in Action – Cells (19m); The Human Body – Cells (8m); BBC Curriculum Bites: Cells (5m 39s); BBC Curriculum Bites: Cell, Tissue, Organ (41s).

KS3 Bitesize foundation level – Life Processes & Cell Activity – a video covering the seven Life Processes, Animal & Plant Cells and Specialised Cells.

How about seeing some real cells in action? Here is a Trachelius ciliate feeding on a Campanella ciliate, and here is a Paramecium feeding.


Parts of a microscope from Rachael Hubbard

The proper use of a microscope:

What can you see with a microscope? Life in a drop of water – a 23m video – the amazing world seen through a microscope – a 3m video.

Here’s a SciShow episode on the history of microscopes – Microscope: the tube that changed the world (4m 40s).



Just click to enlarge (thank you LadyofHats).