General Science: SHS 1 → SHS 2 → SHS 3 → WASSCE Mastery
Every teaching slide now ends with a compulsory 10-question mastery test. Learners pass each slide, complete a full examination at the end of every module, sit a final examination for each learning stage, and unlock a DAS General Science Certificate of Completion after satisfying all requirements.
Course Progress
0 of 34 lessons completed • 0/14 module exams passed • 0/4 finals passed.
NaCCA SHS 1 • Exploring Materials
Nature of science and the role of solid materials in human life.
Nature and Characteristics of Science
NaCCA SHS 1 • Strand 1: Exploring Materials • Content Standard 1.1.1.CS.1. Characteristics and nature of science; observation, evidence, testability, scientific questions,…
Solids: Classification, Properties and Uses
NaCCA SHS 1 • Strand 1 • Content Standard 1.1.1.CS.2. Classify solids and connect observable and material properties to their uses. Cover…
Module 1 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 1 • Processes for Living
Movement of substances and reproduction in plants and humans.
Movement of Substances in Living and Non-Living Systems
NaCCA SHS 1 • Strand 2: Processes for Living • Content Standard 1.2.1.CS.1. Movement of substances in biotic and abiotic media. Teach…
Reproduction in Plants and Humans
NaCCA SHS 1 • Strand 2 • Content Standard 1.2.1.CS.2. Principles of reproduction and their application to sexually related societal problems. Cover…
Module 2 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 1 • Vigour Behind Life
Solar energy, motion/forces and foundational consumer electronics.
Solar Energy and Electricity Generation
NaCCA SHS 1 • Strand 3: Vigour Behind Life • Content Standard 1.3.1.CS.1. Forms and sources of energy, electricity generation from solar…
Motion, Force and Kinematics Foundations
NaCCA SHS 1 • Strand 3 • Content Standard 1.3.2.CS.1. Concepts associated with forces and motion: distance, displacement, speed, velocity, acceleration, scalar/vector…
Electronic Components, Circuits and Amplifiers
NaCCA SHS 1 • Strand 3 • Content Standard 1.3.3.CS.1. Basic electronic components and their uses in household devices and amplifiers. Include…
Module 3 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 1 • Health, Environment and Local Industry
Safety, lifestyle health, drugs, soap making and indigenous food processing.
Environmental Hazards, Risks and Safety
NaCCA SHS 1 • Strand 4: Relationships with the Environment • Content Standard 1.4.1.CS.1. Identify risks and hazards in homes, schools, workplaces…
Lifestyle Diseases: Causes, Effects and Prevention
NaCCA SHS 1 • Strand 4 • Content Standard 1.4.1.CS.2. Lifestyle diseases, causes, risk factors, signs/symptoms, effects and prevention. Use scientifically sound…
Drugs, Drug Effects and Control
NaCCA SHS 1 • Strand 4 • Content Standard 1.4.1.CS.3. Concept of drugs, appropriate medicinal use, misuse/abuse, effects on body systems and…
Local Soap Making and Saponification
NaCCA SHS 1 • Strand 4 • Content Standard 1.4.2.CS.1. Scientific processes in local soap production: oils/fats, alkalis, saponification at an accessible…
Science in Indigenous Food Processing
NaCCA SHS 1 • Strand 4 • Content Standard 1.4.2.CS.2. Scientific processes in indigenous food production such as gari, kenkey, akyeke, yakeyake,…
Module 4 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 1 General Science • Final Examination
Unlocked after all lessons and all module examinations in this pathway are completed. Pass mark: 55% (Grade E).
NaCCA SHS 2 • Liquids and Chemical Systems
Liquids, acids, bases, salts, concentration and pH.
Liquids, Acids, Bases, Salts and pH
NaCCA SHS 2 • Strand 1 • Content Standard 2.1.1.CS.1. Nature and uses of liquids; acids, bases/alkalis and indicators; neutralisation and salt…
Module 5 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 2 • Excretion and Respiration
Human excretion, breathing, gas exchange and aerobic respiration.
Human Excretion and Homeostasis
NaCCA SHS 2 • Strand 2 • Content Standard 2.2.1.CS.1. Human excretory organs, structure and functions, formation/removal of waste, kidney and urinary…
Breathing, Gas Exchange and Aerobic Respiration
NaCCA SHS 2 • Strand 2 • Content Standard 2.2.1.CS.2. Movement of air into and out of humans, breathing mechanism, structure of…
Module 6 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 2 • Electricity, Floatation and Semiconductors
Electrical energy/power, upthrust and floatation, semiconductors and diode/LED circuits.
Electrical Energy, Power and Household Electricity
NaCCA SHS 2 • Strand 3 • Content Standard 2.3.1.CS.1. Electricity as a form of energy: current, potential difference, resistance, energy and…
Upthrust, Density and Law of Floatation
NaCCA SHS 2 • Strand 3 • Content Standard 2.3.2.CS.1. Upthrust and the law of floatation; density and relative density links; conditions…
Semiconductors, Doping, Diodes, LEDs and Phone Chargers
NaCCA SHS 2 • Strand 3 • Content Standard 2.3.3.CS.1. Semiconductor behaviour and doping; p-type/n-type ideas, diode action, LEDs, circuit symbols and…
Module 7 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 2 • Disease and Local Beverage Science
Pathogenic diseases and the science of indigenous beverage production.
Pathogenic Diseases and Prevention
NaCCA SHS 2 • Strand 4 • Content Standard 2.4.1.CS.1. Characteristics, causes, transmission, symptoms and prevention of pathogenic human diseases. Distinguish pathogen…
Science in Indigenous Beverage Production
NaCCA SHS 2 • Strand 4 • Content Standard 2.4.2.CS.1. Scientific processes in indigenous beverage production. Cover fermentation, microorganisms, substrates, temperature/time, separation,…
Module 8 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 2 General Science • Final Examination
Unlocked after all lessons and all module examinations in this pathway are completed. Pass mark: 55% (Grade E).
NaCCA SHS 3 • Air, Gases, Oil and Natural Gas
Air chemistry, laboratory gases, petroleum and natural-gas science.
Air as a Mixture; Oxygen and Carbon Dioxide
NaCCA SHS 3 • Strand 1 • Content Standard 3.1.1.CS.1. Composition of air, air as a mixture, uses of components, laboratory preparation,…
Oil and Natural Gas: Origin, Composition and Uses
NaCCA SHS 3 • Strand 1 • Content Standard 3.1.1.CS.2. Origin and composition of crude oil/natural gas, hydrocarbons at an introductory level,…
Module 9 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 3 • Coordination and Human Movement
Nervous-system coordination, skeleton, joints and muscles.
Central, Peripheral and Autonomic Nervous Systems
NaCCA SHS 3 • Strand 2 • Content Standard 3.2.1.CS.1. Structure and functions of the central, peripheral and autonomic nervous systems; neurons,…
Skeleton, Joints and Muscles in Human Movement
NaCCA SHS 3 • Strand 2 • Content Standard 3.2.1.CS.2. Relationships among bones, skeleton, joints and muscles; types/functions of bones and joints,…
Module 10 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 3 • Light, Forces and Consumer Electronics
Optics, momentum/friction/simple machines and consumer electronics careers.
Light Energy, Mirrors, Lenses and Vision
NaCCA SHS 3 • Strand 3 • Content Standard 3.3.1.CS.1. Light energy and uses; reflection/refraction foundations; plane/curved mirrors and lenses, ray diagrams,…
Forces, Friction, Momentum and Simple Machines
NaCCA SHS 3 • Strand 3 • Content Standard 3.3.2.CS.1. Types of forces and daily applications; friction including fluid friction, factors affecting…
Consumer Electronic Devices and Electronic Careers
NaCCA SHS 3 • Strand 3 • Content Standard 3.3.3.CS.1. Consumer electronic devices, their major components and circuit relationships; phones, laptops, televisions…
Module 11 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 3 • Genetics and Local Industry
Heredity, sex determination and applied science in local production.
Heredity, Traits and Hereditary Diseases
NaCCA SHS 3 • Strand 4 • Content Standard 3.4.1.CS.1. Heredity using observable traits, genes/chromosomes at appropriate depth, inherited versus acquired variation,…
Mendelian Crosses and Sex Determination in Humans
NaCCA SHS 3 • Strand 4 • Content Standard 3.4.1.CS.2. Mendelian crossings, genotype/phenotype, dominant/recessive alleles and sex determination in humans. Use Punnett…
Scientific Processes in Gari and Indigenous Textile Production
NaCCA SHS 3 • Strand 4 • Content Standard 3.4.2.CS.1. Analyse scientific processes in local industry, especially gari production and indigenous textile…
Module 12 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
NaCCA SHS 3 General Science • Final Examination
Unlocked after all lessons and all module examinations in this pathway are completed. Pass mark: 55% (Grade E).
WASSCE General Science • Scientific Skills and Practicals
Measurement, data handling, calculations, experimental design, apparatus and diagrams.
Scientific Measurement, Data Handling and Experimental Skills
WASSCE General Science mastery. SI quantities and units, measuring instruments, uncertainty/error, tables, graphs, gradients, interpolation, significant figures, scientific notation, experimental variables, controls,…
General Science Calculations and Formula Mastery
WASSCE General Science mastery. Intensive quantitative practice across density, speed/velocity/acceleration, force/momentum, work-energy-power, electricity, concentration and pH reasoning, percentage change, ratios, magnification, genetics…
WASSCE General Science Practical and Diagram Mastery
WASSCE-style practical preparation. Apparatus identification, experimental setups, observation/inference, biological drawings, ray diagrams, circuit diagrams, force diagrams, tables and graphs, planning investigations, hazards/precautions…
Module 13 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
WASSCE General Science • Full Syllabus Examination Mastery
Complete SHS 1-3 integration, diagnostic revision and examination practice.
WASSCE General Science Full Syllabus Revision
Integrated NaCCA SHS 1-3 General Science revision across all four strands and seven sub-strands. Diagnose misconceptions, interleave biology/chemistry/physics/environment/local-industry science, use Ghanaian scenarios,…
Module 14 Examination
Comprehensive examination covering every lesson in this module. Pass mark: 55% (Grade E).
WASSCE General Science Mastery • Final Examination
Unlocked after all lessons and all module examinations in this pathway are completed. Pass mark: 55% (Grade E).