KS3 Biology — Animal Cell Structures and Their Functions — Free Worksheet

🔬 Find out what animal cells are made of and what each structure does with this free KS3 Biology worksheet — no preparation required, just download and use. Animal cells are the basic building blocks of animal life, made up of structures such as the nucleus, cytoplasm, and cell membrane that each perform a specific function, and this taster resource introduces them for students aged 11–14.

📦 What's included:

3 questions:

Multiple choice — identifying the correct function of a named cell structure

Fill-in-the-blank — using a word box covering the four main cell structures and the process of respiration

Short answer — explaining what 3D means in the context of cells and describing what a scientific model is

Full answer key included.

🎬 Watch the free video lesson: https://www.youtube.com/watch?v=ZDK4OUkfEVU

👩‍🏫 Google Classroom ready — copy the link straight into your assignment. Print as many copies as your class needs.

🔓 This is a taster only. The full 100-mark worksheet goes deeper into the functions of each cell structure in detail, specialised animal cells including red blood cells, sperm cells, nerve cells, muscle cells and ciliated cells, and the evaluation and improvement of scientific models of animal cells — available on its own, or as part of the Complete Lesson Pack with extension activities. Save £1 buying the pack (£3 + £3 = £6 separately, £5 together).

Price: Free