Year 9 Lower Secondary Science (Cambridge) Syllabus OverviewThis article presents a detailed syllabus for Year 9 Lower Secondary Science, following the Cambridge curriculum. The curriculum is designed to foster a deep understanding of fundamental scientific concepts through engaging topics. Each area of study emphasizes inquiry, experimentation, and real-world application, providing students with a solid foundation in science.
Year 9 Photosynthesis and The Carbon Cycle- Understanding the process of photosynthesis
- Importance of photosynthesis in ecosystems
- The significance of the carbon cycle
- Human impact on the carbon cycle
- Practical experiments on photosynthesis
Year 9 Properties of Materials- Classification of materials: solids, liquids, gases
- Physical and chemical properties of materials
- Changes of state: melting, boiling, and freezing
- Applications of materials in everyday life
- Laboratory investigations on material properties
Year 9 Forces and Energy- Basic concepts of force and motion
- Newton’s laws of motion
- Types of forces: contact and non-contact
- Energy forms: kinetic, potential, thermal, etc.
- Conservation of energy principle
- Practical applications and experiments with forces
Year 9 Maintaining Life- Overview of human body systems
- The importance of nutrition and exercise
- Homeostasis and its role in maintaining health
- Disease prevention and health promotion
- Experiments related to human biology
Year 9 Reactivity- Understanding chemical reactions and equations
- Factors affecting reactivity: temperature, concentration, surface area
- Introduction to acids, bases, and pH scale
- Everyday examples of chemical reactivity
- Laboratory experiments on reactions
Year 9 Sound and Space- Properties of sound: pitch, volume, and speed
- The science of sound waves and their behavior
- Basics of astronomy and the solar system
- The role of gravity in space
- Investigating sound through experiments
Year 9 Genes and Inheritance- Introduction to genetics and heredity
- Structure of DNA and its function
- Mendelian genetics: dominant and recessive traits
- Applications of genetics in modern science
- Ethical considerations in genetic research
Year 9 Rates of Reaction- Factors influencing the rates of chemical reactions
- Measuring reaction rates through experiments
- Graphical representation of reaction rates
- Real-life applications of reaction rates in industry
- Investigative projects on reaction dynamics
Year 9 Electricity- Fundamentals of electric charge and current
- Understanding circuits: series and parallel
- Ohm’s law and its applications
- Safety precautions in electrical experiments
- Practical investigations involving electricity
ConclusionThis Year 9 Lower Secondary Science syllabus provides a comprehensive overview of essential scientific concepts and principles. Each unit is designed to engage students through hands-on experiments and real-world applications, aligning with the Cambridge curriculum standards. Emphasizing inquiry-based learning, this syllabus aims to inspire a passion for science among students as they explore the natural world.
This course is helpful for the following exams: Class 9, Year 9