Science

Science

GCSE Science learning topics and material for students in Year 7 to Year 11.

60 topics
Kinetic and Potential Energy Stores: Physics
Free Members PhysicsScience

Kinetic and Potential Energy Stores: Physics

Kinetic Energy is the energy that an object possesses when it is in motion. It is one of the many forms of energy that objects can possess. The other ways energy can be stored or transferred include potential, thermal, chemical, nuclear, and electromagnetic energy.

Protist and Bacterial Diseases
Premium Members BiologyScience

Protist and Bacterial Diseases

Diseases caused by protists and bacteria are typically spread in a few different ways. Bacteria are tiny organisms that can multiply quickly and cause infections by producing toxins or damaging cells. Protists are single-celled organisms that can cause diseases such as malaria or amoebic dysentery.

Enzymes and Digestion Revision Notes: Biology

Enzymes and Digestion Revision Notes: Biology

Have you ever wondered how the food you eat gets broken down and processed by your body? Well, it's all thanks to digestive enzymes. Enzymes are produced by various organs in the body, including the salivary glands, stomach lining, and pancreas. They work together to break down the food we eat.

by Kristina & Ben
Atoms
Free Members ChemistryScience

Atoms

Atoms are the building blocks of matter, and they are made up of three different types of particles: protons, neutrons, and electrons. Protons and neutrons are located in the nucleus, which is at the centre of the atom, while electrons orbit around the nucleus in shells or energy levels.

by Ben & Kristina
Enzymes

Enzymes

Enzymes are essential for life. The body contains dozens of different types of enzymes. They are responsible for speeding up chemical reactions inside your body.

Cancer
Premium Members BiologyScience

Cancer

Cancer develops due to abnormal cell growth and the division of cells. These cellular modifications result in a solid mass (tumour) made up of these abnormal cells. It's important to note that not all tumours are cancerous, they can either be benign or malignant.

Communicable Disease
Free Members BiologyScience

Communicable Disease

Communicable diseases are illnesses caused by infectious agents like bacteria, viruses, parasites, or fungi that can be spread from one person to another, either directly or indirectly.

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