WJEC GCSE Science – Double science higher

Last updated: 12/07/2022

Course Content

GCSE Biology

Cells and movement across cell membranes 9 Quizzes

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GCSE Biology – Plant cells

GCSE Biology – Animal cells

GCSE Biology – Specialized cells

GCSE Biology – Microscopes

GCSE Biology – Magnification calculations

GCSE Biology – Factors affecting diffusion

GCSE Biology – Osmosis

GCSE Biology – Active transport

GCSE Biology – Enzymes

Respiration and the respiratory system in humans 9 Quizzes

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Lesson Content

GCSE Biology – Respiration

GCSE Biology – Anaerobic respiration

GCSE Biology – ATP

GCSE Biology – Exercise

GCSE Biology – Oxygen debt

GCSE Biology – Respiratory system

GCSE Biology – Bell jar model

GCSE Biology – Ventilation

GCSE Biology – Smoking

Digestion and the digestive system in humans 4 Quizzes

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GCSE Biology – Testing for sugars, starch and protein

GCSE Biology – Biological molecules

GCSE Biology – The digestive system and peristalsis

GCSE Biology – Diet

Circulatory system in humans 2 Quizzes

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GCSE Biology – The heart

GCSE Biology – Blood and blood vessels

Plants and photosynthesis 2 Quizzes

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GCSE Biology – Photosynthesis

GCSE Biology – Limiting photosynthesis

Ecosystems, nutrients cycles and human impact on the environment 9 Quizzes

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GCSE Biology – Food chains

GCSE Biology – Producers and consumers

GCSE Biology – Trophic levels

GCSE Biology – Decay

GCSE Biology – Pollution

GCSE Biology – Biodiversity

GCSE Biology – Impact of humans

GCSE Biology – Sustainable methods for food production

GCSE Biology – Capture/recapture

Classification and biodiversity 5 Quizzes

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Lesson Content

GCSE Biology – Classification

GCSE Biology – Ecosystems and communities

GCSE Biology – Biotic and abiotic factors

GCSE Biology – Adaptations

GCSE Biology – Quadrats and transects

Cell division and stem cells 4 Quizzes

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Lesson Content

GCSE Biology – DNA and chromosomes

GCSE Biology – Mitosis

GCSE Biology – Meiosis

GCSE Biology – Stem cells and stem cell therapy

DNA and inheritance 9 Quizzes

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Lesson Content

GCSE Biology – Structure of DNA

GCSE Biology – Protein bases

GCSE Biology – Protein folding

GCSE Biology – Genetics key words

GCSE Biology – Genetic crosses

GCSE Biology – Cystic fibrosis

GCSE Biology – Embryo screening

GCSE Biology – Genetic engineering

GCSE Biology – Producing GM crops

Variation and evolution 8 Quizzes

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GCSE Biology – Variation within a population

GCSE Biology – Continuous and discontinuous variation

GCSE Biology – Asexual reproduction

GCSE Biology – The advantages and disadvantages of sexual and asexual reproduction

GCSE Biology – Evolution

GCSE Biology – Natural selection

GCSE Biology – The theory of evolution

GCSE Biology – Antibiotic resistance

Response and regulation 7 Quizzes

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GCSE Biology – Homeostasis

GCSE Biology – Nervous system

GCSE Biology – Reflex arcs

GCSE Biology – The endocrine system

GCSE Biology – Blood glucose – high and low

GCSE Biology – Type 1 and type 2 diabetes

GCSE Biology – Negative feedback loop

Disease, defence and treatment 10 Quizzes

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GCSE Biology – Health and disease

GCSE Biology – Diseases

GCSE Biology – Bacterial cells

GCSE Biology – Sexually transmitted diseases

GCSE Biology – Malaria

GCSE Biology – Immune system

GCSE Biology – Purpose of vaccines

GCSE Biology – Process of a vaccination

GCSE Biology – Antibiotics and resistance

GCSE Biology – Drug development

GCSE Chemistry

The nature of substances and chemical reactions 10 Quizzes

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Lesson Content

GCSE Chemistry – Elements and compounds

GCSE Chemistry – Mass number and atomic number

GCSE Chemistry – Relative masses

GCSE Chemistry – Separating mixtures

GCSE Chemistry – Chromatography

GCSE Chemistry – Equations

GCSE Chemistry – Chemical equations

GCSE Chemistry – Percentage yield

GCSE Chemistry – Reacting masses

GCSE Chemistry – Moles

Atomic structure and the periodic table 8 Quizzes

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Lesson Content

GCSE Chemistry – Structure of an atom

GCSE Chemistry – Periodic table

GCSE Chemistry – Electronic structure

GCSE Chemistry – Group 1

GCSE Chemistry – Group 7

GCSE Chemistry – Tests for hydrogen, carbon dioxide and oxygen

GCSE Chemistry – Flame tests

GCSE Chemistry – Nobel gases

Water 6 Quizzes

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GCSE Chemistry – Natural water

GCSE Chemistry – Potable water

GCSE Chemistry – Treating waste water

GCSE Chemistry – Solubility

GCSE Chemistry – Solubility curves

GCSE Chemistry – Hardness of water

The ever-changing Earth 4 Quizzes

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GCSE Chemistry – The Earth

GCSE Chemistry – The atmosphere

GCSE Chemistry – Greenhouse gases

GCSE Chemistry – Pollution

Rate of chemical change 5 Quizzes

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GCSE Chemistry – Finding the rate of reaction

GCSE Chemistry – Graphs showing rates of reaction

GCSE Chemistry – Measuring a reaction

GCSE Chemistry – Collision theory

GCSE Chemistry – Activation energy

Bonding, structure and properties 13 Quizzes

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Lesson Content

GCSE Chemistry – Ionic bonding

GCSE Chemistry – Ions

GCSE Chemistry – Covalent bonding

GCSE Chemistry – Metallic bonding

GCSE Chemistry – Alloys

GCSE Chemistry – Structure and properties of ionic compounds

GCSE Chemistry – Giant covalent compounds

GCSE Chemistry – Simple covalent compounds

GCSE Chemistry – Structure of polymers

GCSE Chemistry – Diamond and graphite

GCSE Chemistry – More carbon structures

GCSE Chemistry – Nanotechnology

GCSE Chemistry – Smart materials

Acids, bases and salts 3 Quizzes

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GCSE Chemistry – pH

GCSE Chemistry – Titrations

GCSE Chemistry – Salt equations

Metals and their extraction 7 Quizzes

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GCSE Chemistry – The reactivity series and displacement reactions

GCSE Chemistry – Oxidation and reduction

GCSE Chemistry – Electrolysis of aluminium

GCSE Chemistry – Metals

GCSE Chemistry – Half equations

GCSE Chemistry – Electrolysis

GCSE Chemistry – Precipitate reactions

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WJEC GCSE Science – Double science higher

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