Science is an essential part of the One Curriculum because Science is a way of thinking; developing an understanding of the world around us and how we fit into the universe as a species and how technological advancements will enable the progress of humanity and environment.
Lower School – Key Stage 1
At Gad’s Hill School, Science is a vibrant and essential part of The One Curriculum. From Kindergarten to Year 6, we nurture curiosity through hands-on investigations, explorative learning, and real-world discovery. Our dedicated Junior Science Lab and year-round STEM Clubs provide exciting opportunities for children to experiment, question, and think independently.
We believe challenge is key. Our curriculum is carefully designed to build scientific knowledge and skills progressively, ensuring every child is supported and stretched. Through engaging topics and practical enquiry, pupils develop critical thinking, problem-solving, and teamwork—skills that prepare them for success in all areas of life.
In the Early Years Foundation Stage (EYFS), Science is embedded within the Understanding the World area of learning, supporting children in achieving a Good Level of Development (GLD) through exploration, observation, and questioning.
Our approach includes high-quality resources, specialist equipment, and a strong focus on “working scientifically” from the earliest years. Differentiated tasks and enrichment activities ensure every learner is inspired, regardless of their starting point.
Science at Gad’s Hill fosters a love of learning, resilience, and a deep understanding of the world. It’s not just about facts—it’s about developing confident, curious learners who are ready to shape the future.
Lower School – Key Stage 2
In key stage 2 children at Gad’s Hill have already had a solid foundation in scientific knowledge, skills, and investigative approaches. At this stage, they build on that understanding, deepening their ability to explore and explain the world around them. This progression not only strengthens their curiosity but also prepares them for more advanced science in Key Stage 3.
In addition to revisiting topics from Key Stage 1, children will explore new areas such as Evolution and Inheritance, Forces, Electricity, Light, States of Matter, and Sound. These topics encourage them to think critically and make connections between scientific concepts and everyday life.
At Gad’s Hill, children gain core values such as—curiosity, resilience, critical thinking, collaboration, and environmental responsibility—these are at the heart of science learning. Children are encouraged to ask their own questions, think like scientists, choose methods to investigate ideas, test hypotheses, solve problems, and reflect on their discoveries. Through this process, they grow as independent thinkers, problem-solvers, and active learners, ready for the next stage of their education.
Science at Gad’s Hill also strengthens learning across the curriculum. Children apply mathematical skills through measuring and graphing, enhance literacy with scientific vocabulary and reading, use technology creatively, and collaborate effectively in teams
These experiences make science at Gads Hill a dynamic and integrated part of children’s education.
Upper School – Key Stage 3
At Key Stage 3 our One Curriculum follows the national curriculum for science, but we separate teaching into Biology, Chemistry and Physics. Students are therefore taught by specialist teachers, and become familiar with the scientific vocabulary and the intricacies of the separate laboratories. Students take part in educational visits and experiences, such as taking part in CSI Wildwood – Who Killed Mr Bunny? and we aspire for each student at this key stage to participate in weekly “hands on” learning in lessons.
A weekly Science Club runs for students at this key stage for students enthusiastic about Science, where students get to explore their own questions about the world around them.
Key Stage 3 Biology:
- Cells and Respiration, students will practice using a microscope and take a look at the different types of cells that make up plants and animals.
- Humans as Organisms, students learn about the changes that are taking place during puberty, and will use food tests to determine who really ate the Biology teacher’s sandwich.
- Plants and Ecosystems, during the warmer months students take full advantage of our countryside setting and investigate the different species of plants that grow at Gad’s Hill, and investigate factors that might affect photosynthesis.
- Inheritance, Variation and Survival, students look at the work of Charles Darwin a contemporary of Charles Dickens, who also resided in Kent and the work he did in analysing finches and how he came to derive his famous Theory of Evolution.
These topics are designed to provide foundational knowledge for students working towards the separate GCSE Biology, and many students enjoy taking part in our lessons.
Key Stage 3 Physics:
- Energy and Matter, where students learn the fundamentals of particles and how energy is important for our lives, not just for powering our devices, as they also consider who needs more energy a baby or an office worker?
- Forces and Motion, students investigate how simple machines work, and answer questions like, “why do we need to have the door handle opposite the hinge?” and, “Why do objects float?”
- Waves, in this topic students learn about why we see lightning before we hear the thunder, and is it really true that in space no one can hear you scream.
- Electricity and Magnetism, students will build circuits, and think about how resistance may or may not be useful, and what can be done to reduce its impact on our energy bills.
- The Earth and Beyond, students learn about the features of our universe and how our thoughts and ideas about space has changed with key scientific inventions like the telescope. Students also consider the impact of on the human body of sending a person to Mars.
Key Stage 3 Chemistry:
KS3 Chemistry introduces students to the fascinating world of matter, materials, and chemical change. Through hands-on experiments, role play, modelling and using real-world examples, pupils develop curiosity, confidence, and a strong foundation for GCSE science.
Students begin by exploring the particle model of matter, discovering how solids, liquids, and gases behave and why materials change state. As their understanding develops, pupils investigate compounds and mixtures, discovering how new substances are formed and how mixtures can be separated using practical techniques such as filtration, crystallisation, distillation, and chromatography. Chemical reactions are introduced through the study of acids, alkalis, and neutralisation, with indicators and the pH scale used to link chemistry to everyday products and environmental applications. The reactivity of metals is examined through reactions with water and acids, as well as displacement reactions, helping students understand how materials are selected, used, and protected in the real world through the study of corrosion.
In Lower Four, students are introduced to elements, atoms, and the Periodic Table, learning how substances are classified and why metals and non-metals have different properties and uses. They further develop their understanding of chemical reactions through a range of experiments, learning to write word equations, identify patterns in reactions, and understand changes in mass and energy in processes such as oxidation and thermal decomposition.
The course concludes with a focus on global and environmental issues, where students explore the combustion of fuels alongside the Earth and atmosphere. This introduces climate change, sustainability, and the responsible use of resources.
Throughout KS3, students build essential scientific skills, from safe laboratory practice to data analysis and critical thinking, equipping them with the knowledge, curiosity, and confidence needed for success at GCSE and beyond.
Upper School – Key Stage 4
GCSE Physics
GCSE Physics is a three-year journey culminating in each student working towards a separate GCSE in Physics. The themes covered include:
- Energy and Energy Resources, where we look at the different energy stores, how energy is transferred by heating, and how our national and global energy needs are met by renewable and non-renewable energy resources.
- Particles at Work, where students learn about the particle model of matter and the kinetic theory of matter, and how this links to the ideal gas law, and why this law is so useful in our everyday lives. We also look at radioactivity, not only examining the different types of radiation but also consider whether nuclear fusion will be able to solve our future energy needs.
- Forces in Action, students look at moments, elasticity, pressure and acceleration and learn how to draw vector diagrams to determine resultant forces. We investigate why it is important to wear a cycle helmet when considering collisions and momentum.
- Waves, Electromagnetism and Space, we look at the behaviour of longitudinal and transverse waves and what this tells us about the structure of the Earth. We investigate the behaviour of light through reflection and refraction, and why the rest of the electromagnetic spectrum is so useful. We examine the magnetic fields of permanent and non-permanent magnets and break down the principles of an electric motor and generator we use them in modern society. In our Space topic we look at the birth of stars and our solar system, and bring together all our knowledge of Waves, Forces and Energy to discuss the origins and the future of our universe.
Students are taught by a subject specialist teacher of Physics, with hands on real world application of Physics outside the realm of education. Students take part in regular practical activities, such as investigating how much pressure they apply to the surface of the Earth. To support their learning, and are supported with educational trips and experiences, such as the educational speaker visits from the UK Space Agency. It is important to us that students complete the required practical’s that are covered in the GCSE Examinations in lessons, believing that watching online videos is no replacement for hands on learning, for example we have ripple tanks to investigate the behaviour of waves in a liquid, as well as an air track to look at acceleration without the complication of friction. The Physics teacher and Mathematics Department work closely to ensure that our One Curriculum supports each student with the teaching of the mathematical requirements for GCSE Physics, as the examination contains 30% mathematics content. Ensuring the timing of mathematical concepts is at an appropriate time, and with familiar scaffolding.
Alongside twice weekly Physics lessons, students at Key Stage 4 have a dedicated “Science Skills” lesson where they consolidate their experimental skills, use of models, vocabulary, units, symbols, and mathematical skills, all crucial for understanding the scientific process. Extra sessions on determining the gradient of a graph and rearranging equations helps embed important skills. For those students who would like additional support in their studies, there is a weekly GCSE Science Support Clinic, where topics covered are tailored to individual needs. Our One Curriculum gives students the best opportunity to progress further at A Level. Career aspirations of students include Engineering, Architecture and Nuclear Physicists.
GCSE Chemistry
The AQA GCSE Chemistry course builds on students’ KS3 learning and develops a deep understanding of the materials, reactions, and processes that shape the world around us. Through practical investigation, problem solving, and real-world applications, students gain the knowledge and skills needed for success in science and beyond.
The course covers key chemical principles including atomic structure, the Periodic Table, bonding, and the properties of matter. Students further develop their understanding of chemical reactions and sustainability by exploring energy changes, rates of reaction, equilibrium, and the quantitative relationships involved in chemistry. Important topics such as acids and alkalis, electrolysis, the reactivity of metals and chemical analysis also help students understand both industrial processes and everyday chemistry.
Students also explore the role of chemistry in addressing global challenges through the organic chemistry and using resources topic which includes fuels, the Earth’s resources, climate change, and sustainability, highlighting pathways into green technologies, environmental consultancy, and research.
Practical work is central to the course, helping students develop skills in experimental design, data analysis, and evaluation. These skills are directly transferable to careers in laboratory science, chemical engineering, forensic science, environmental science, and healthcare.
Alongside twice weekly Chemistry lessons, students at Key Stage 4 have a dedicated “Science Skills” lesson where they consolidate their experimental skills, use of models, vocabulary, units, symbols, and mathematical skills, all crucial for understanding the scientific process. Extra sessions on determining the gradient of a graph and quantitative chemistry helps embed important skills. For those students who would like additional support in their studies, there is a weekly GCSE Science Support Clinic, where topics covered are tailored to individual needs.
By the end of the course, students are confident in applying chemical knowledge, communicating using scientific language, and working both independently and collaboratively. AQA GCSE Chemistry provides a strong foundation for A-level science and opens pathways into careers in medicine, dentistry, veterinary science, pharmacy, engineering, materials science, environmental science, and many other STEM fields.
GCSE Biology
GCSE Biology is taught over three years, beginning in Upper 4. We follow the AQA Separate Science route, meaning students achieve a GCSE in Biology alongside separate GCSEs in Chemistry and Physics.
The course is rigorous, and the Higher Tier provides excellent preparation for sixth form study. Due to the additional content covered in Separate GCSE Biology compared with the Combined Science (Trilogy) route, students develop a strong foundational knowledge on which to build should they wish to continue Biology to A Level. The Foundation Tier is also available and covers a broad range of content suited to students’ individual needs.
There are seven topics covered across the three-year course:
Cell Biology: Cell structure, cell division, transport, and stem cells
Organisation: Principles of organisation, human digestive and circulatory systems, health, and plant tissues
Infection and Response: Communicable diseases, human defence systems, and monoclonal antibodies
Bioenergetics: Photosynthesis, respiration, metabolism, and response to exercise
Homeostasis and Response: The nervous and endocrine systems, blood glucose control, and plant hormones
Inheritance, Variation and Evolution: Reproduction, DNA, genetics, genetic disorders, and genetic engineering
Ecology: Adaptations, interdependence, biodiversity, and human impact on the environment
Some topic areas in Biology overlap with subjects such as Chemistry, PE, Geography, Psychology, and History. Students are encouraged to make links across subjects to strengthen their understanding.
Assessment consists of two final examinations, each lasting 1 hour and 45 minutes. These papers assess not only knowledge recall but also students’ ability to apply their understanding to unfamiliar contexts and scenarios. Students are prepared thoroughly through regular exam question practice throughout the course.
Students complete a wide range of practical work, including 10 required practicals, all of which are assessed in the final examinations. The course follows the AQA 8461 specification, and students are supported with a wide range of resources via Microsoft Teams.
In addition to compulsory weekly homework, students are encouraged to complete additional work to develop their interest in Biology in a wider context. This may include engaging with podcasts such as What’s Up Docs?, completing stretch and challenge activities, carrying out independent research, or reading from a recommended book list provided to students.
During Upper Four and Lower Five, students also have the opportunity to compete in the UKBC Biology Challenge, which attracts over 40,000 students nationally. We have previously had students achieve Gold awards, placing them in the top 5% of this large cohort.
Alongside twice weekly Biology lessons, students at Key Stage 4 have a dedicated “Science Skills” lesson where they consolidate their experimental skills, use of models, vocabulary, units, symbols, and mathematical skills, all crucial for understanding the scientific process. Extra sessions on understanding the scientific method, and the need for reliable results are important skills for future biologists. For those students who would like additional support in their studies, there is a weekly GCSE Science Support Clinic, where topics covered are tailored to individual needs. Our One Curriculum gives students the best opportunity to progress further at A Level. Medicine is a popular career aspiration for students at Gad’s Hill School.
