OCR Gateway GCSE Science – Combined science higher

Last updated: 11/07/2022

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Cell Level Systems

Cell structures 7 Quizzes

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Lesson Content

GCSE Biology – Microscopes

GCSE Biology – Magnification calculations

GCSE Biology – Plant cells

GCSE Biology – Animal cells

GCSE Biology – Bacterial cells

GCSE Biology – Eukaryotic and prokaryotic cells

GCSE Biology – Classification

What happens in cells? 2 Quizzes

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GCSE Biology – Structure of DNA

GCSE Biology – Enzymes

Respiration 8 Quizzes

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GCSE Biology – Respiration

GCSE Biology – Anaerobic respiration

GCSE Biology – ATP

GCSE Biology – Yeast in food production

GCSE Biology – Beer production

GCSE Biology – Biological molecules

GCSE Biology – Enzymes and digestion in the stomach

GCSE Biology – Testing for starch, sugars, proteins and fats

Photosynthesis 4 Quizzes

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Lesson Content

GCSE Biology – Photosynthesis

GCSE Biology – Testing for starch in plants

GCSE Biology – Investigating photosynthesis

GCSE Biology – Limiting photosynthesis

Scaling Up

Suppling the cell 6 Quizzes

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GCSE Biology – Diffusion

GCSE Biology – Osmosis

GCSE Biology – Active transport

GCSE Biology – Mitosis

GCSE Biology – Specialized cells

GCSE Biology – Stem cells and stem cell therapy

The challenge of size 10 Quizzes

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Lesson Content

GCSE Biology – Exchange surfaces

GCSE Biology – The circulatory system

GCSE Biology – Blood and blood vessels

GCSE Biology – Respiratory system

GCSE Biology – The heart

GCSE Biology – Structure of a leaf

GCSE Biology – Root hair cells

GCSE Biology – Transpiration

GCSE Biology – More on transpiration

GCSE Biology – Translocation

Organism level systems

Coordination and control – the nervous system 3 Quizzes

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GCSE Biology – The nervous system

GCSE Biology – Neurones

GCSE Biology – Synapses

Coordination and control – the endocrine system 3 Quizzes

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GCSE Biology – The endocrine system

GCSE Biology – The menstrual cycle

GCSE Biology – Contraception

Maintaining internal environments 5 Quizzes

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GCSE Biology – Homeostasis

GCSE Biology – High blood glucose

GCSE Biology – Low blood glucose

GCSE Biology – Type 1 and type 2 diabetes

GCSE Biology – Osmosis in the body

Community level systems

Ecosystems 9 Quizzes

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GCSE Biology – The water cycle

GCSE Biology – The carbon cycle

GCSE Biology – Decay

GCSE Biology – Biotic and abiotic factors

GCSE Biology – Biodiversity

GCSE Biology – Pollution

GCSE Biology – Producers and consumers

GCSE Biology – Parasitism and mutualism

GCSE Biology – Ecosystems and communities

genes, inheritance and selection

Inheritance 5 Quizzes

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GCSE Biology – Genetics key words

GCSE Biology – Cystic fibrosis

GCSE Biology – Genome

GCSE Biology – Meiosis

GCSE Biology – Genetic crosses

Natural selection and evolution 10 Quizzes

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GCSE Biology – Variation within a population

GCSE Biology – Natural selection

GCSE Biology – Evolution

GCSE Biology – The theory of evolution

GCSE Biology – Mutations

GCSE Biology – Mutations on proteins

GCSE Biology – Antibiotic resistance

GCSE Biology – Mimicry and warning coloration

GCSE Biology – Extinction

GCSE Biology – Biological control agents and alien species

global challenges

Monitoring and maintaining the environment 6 Quizzes

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Lesson Content

GCSE Biology – Capture/recapture

GCSE Biology – Quadrats and transects

GCSE Biology – Impact of humans

GCSE Biology – Global warming

GCSE Biology – Rising sea levels

GCSE Biology – Indicator species

Feeding the human race 4 Quizzes

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GCSE Biology – Sustainable fisheries

GCSE Biology – Sustainable methods for food production

GCSE Biology – Selective breeding

GCSE Biology – Genetic engineering

Monitoring and maintain health 16 Quizzes

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GCSE Biology – Health and disease

GCSE Biology – Viral infections

GCSE Biology – Diseases

GCSE Biology – Malaria

GCSE Biology – Barley powdery mildew

GCSE Biology – Plant pathogens

GCSE Biology – Plant diseases

GCSE Biology – Identifying plant diseases

GCSE Biology – Immune system

GCSE Biology – The skin

GCSE Biology – Vaccinations

GCSE Biology – Antibiotics

GCSE Biology – Drug development

GCSE Biology – Cardiovascular disease

GCSE Biology – Lifestyle factors

GCSE Biology – Gene technology

particles

The particle model 3 Quizzes

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Lesson Content

GCSE Chemistry – States of matter

GCSE Chemistry – Changes in states

GCSE Chemistry – Limitations of the particle model

Atomic structure 5 Quizzes

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Lesson Content

GCSE Chemistry – Models of the atom

GCSE Chemistry – Structure of an atom

GCSE Chemistry – Mass number and atomic number

GCSE Chemistry – Ions

GCSE Chemistry – Isotopes

elements, compounds and mixtures

Purity and separating mixture 7 Quizzes

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Lesson Content

GCSE Chemistry – Separating mixtures

GCSE Chemistry – Relative masses

GCSE Chemistry – Conservation of mass

GCSE Chemistry – Elements and compounds

GCSE Chemistry – Mixtures and pure substances

GCSE Chemistry – Paper chromatography

GCSE Chemistry – Rf values

Bonding 11 Quizzes

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GCSE Chemistry – Electronic structure

GCSE Chemistry – The periodic table

GCSE Chemistry – Ionic bonding

GCSE Chemistry – Covalent bonding

GCSE Chemistry – Metallic bonding

GCSE Chemistry – Limitations of bonding models

GCSE Chemistry – Empirical and molecular formula

GCSE Chemistry – Structure and properties of ionic compounds

GCSE Chemistry – Simple covalent compounds

GCSE Chemistry – Giant covalent compounds

GCSE Chemistry – Polymers and their heating

Properties of materials 3 Quizzes

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GCSE Chemistry – Diamond and graphite

GCSE Chemistry – More carbon structures

GCSE Chemistry – Fullerenes

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OCR Gateway GCSE Science – Combined science higher

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