Surkhave
O-Level (Cambridge) courses — syllabus-aligned modules and practical skills for strong exam preparation.
O-Level Courses
Topics: prokaryotic/eukaryotic cells, organelles, specialised cells and basic microscopy techniques used in O-Level practicals.
Topics: structure & function of biomolecules, enzyme action, factors affecting enzyme activity and simple tests (e.g., Benedict, Biuret).
Topics: leaf structure and photosynthesis basics, digestive system overview, gas exchange in humans, respiration and energy release.
Topics: plant transport (xylem/phloem), human heart & blood vessels, basic nervous system structure and endocrine roles in coordination.
Topics: gametes, pollination, fertilisation, basic Mendelian inheritance and population continuity at an O-Level depth.
Topics: energy flow, nutrient cycles, adaptations, biodiversity, pollution and basic population ecology concepts.
Topics: planning simple experiments, recording observations, interpreting graphs and understanding limitations of experiments.
Topics: speed/velocity, acceleration, equations of motion, work, power and conservation of energy in O-Level problems.
Topics: wave properties, speed-frequency-wavelength relation, ray diagrams, lens formula basics and simple interference/diffraction at O-Level depth.
Topics: series/parallel circuits, Ohm's law, electromagnets and simple electromagnetic induction examples.
Topics: specific heat, conduction/convection/radiation, kinetic theory basics and ideal gas law concepts used in O-Level questions.
Topics: atomic models, isotopes, decay, half-life concept and simple uses/risks of radioactivity.
Topics: energy stores/transfers, simple field ideas, renewables vs non-renewables and power calculations for circuits/mechanical systems.
Topics: experimental setup, error estimation, plotting best-fit lines and interpreting experimental results commonly assessed at O-Level.
Topics: operations with fractions, indices, standard form and rounding/estimating techniques used in O-Level papers.
Topics: linear/quadratic equations, factorisation, formulae, simple function ideas and solving problems algebraically.
Topics: parallel lines, polygons, circle theorems, area & volume formulas and applying geometry to problems.
Topics: plotting points, straight line equations, reading graphs, and graph sketching for problem solving.
Topics: right-angled trig, basic trig identities, angle measures and applications to real-world problems.
Topics: mean/median/mode, range/standard deviation basics, probability rules and interpreting data displays.
Topics: question breakdown, showing working, mark targeting and past-paper practice strategies emphasised for O-Level success.
Topics: elements vs compounds, periodic groups and simple predictions of properties across periods/groups.
Topics: bonding models, polarity, giant vs molecular structures and how bonding affects melting/boiling points and conductivity.
Topics: balancing equations, mole calculations, concentration and yield basics used in O-Level problem sets.
Topics: exothermic/endothermic reactions, activation energy, factors affecting rate and simple experiment interpretation.
Topics: equilibrium concepts, basic pH ideas and typical titration calculations at an introductory O-Level level.
Topics: alkanes/alkenes, alcohols, simple naming, typical reactions (combustion, substitution, addition) and basic analysis.
Topics: simple qualitative tests, titration procedure, collecting/analysing results and reporting with uncertainties as required for O-Level tasks.
Topics: factors of production, Opportunity cost examples and simple production possibility concepts used at O-Level.
Topics: demand/supply curves, price controls, calculation/interpretation of elasticities and simple market diagrams.
Topics: fixed/variable costs, total/marginal concepts, simple pricing strategies and profitability basics for O-Level case questions.
Topics: measuring economic performance, causes/effects of inflation, unemployment types and simple fiscal/monetary policy roles.
Topics: gains from trade, tariffs/quotas effects, basics of exchange rate impact on exports/imports.
Topics: HDI/GDP per capita, poverty, inequality, infrastructure and policies for growth at an O-Level overview level.
Topics: interpreting tables/graphs, simple calculations and structured answers to applied economic scenarios commonly seen at O-Level.
Topics: algorithm design, pseudo-code, flowchart practice and breaking problems into manageable parts as emphasised by syllabus.
Topics: sequences, selection, iteration, subroutines and writing/testing short programs to solve tasks.
Topics: lists/arrays, basic searching/sorting ideas and simple persistent storage via text/binary files as per O-Level scope.
Topics: Von Neumann model basics, secondary storage types, and how hardware interacts with software at an introductory level.
Topics: tables/fields, primary keys, SELECT/INSERT/UPDATE basics and simple retrieval queries for O-Level projects.
Topics: LAN/WAN basics, IP addresses, common threats (malware, phishing) and simple protection measures—aligned with O-Level depth.
Topics: planning a small project, writing code to specification, basic testing, input validation and commenting/documentation practices required for coursework.