Over thousand of highly interactive digital lessons covering secondary school Mathematics, Physics, Biology and Chemistry, adapted for Fiji.

Thousands of top quality films, animations, pictures and simulations presenting hundreds of topics in an attractive and engaging way.

Designed to work smoothly on tablets, smartphones and other mobile or stationary devices. The free **mLibro** App allows the students to work offline if they do not have internet at their homes.

Mathematics

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114 Lessons

Physics

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119 Lessons

Biology

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100 Lessons

Chemistry

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100 Lessons

Subject | Films & Animations | Simulations | Illustrations | Photos & Slideshows |
---|---|---|---|---|

Mathematics |
675 | 470 | 419 | 204 |

Physics |
928 | 393 | 902 | 465 |

Biology |
487 | 107 | 699 | 616 |

Chemistry |
1354 | 303 | 1176 | 304 |

- Surds

- Quadratic functions, graphs
- Factorisation of quadratic functions
- Quadratic equations
- Simultaneous equations
- Inequalities
- Quadratic inequalities

- Presentation of polynomials
- Algebraic manipulation of polynomials
- Division of polynomials
- The factor and remainder theorems
- Factorisation of polynomials
- Factorisation and roots of polynomials

- Sketching graphs
- Graphical solution of equations (1)
- Graphical solution of equations (2)
- Graphical solution of inequalities (1)
- Graphical solution of inequalities (2)
- Translations and graphs

- Equation of a straight line
- Parallel and perpendicular lines
- Coordinate geometry of a circle
- The tangent
- The normal
- Intersection points
- Intersection points

- The derivative
- Differentiation of simple functions
- Differentiation of polynomials
- Finding gradients, tangents and normals
- Monotonicity
- Local extrema, stationary points, critical points
- Finding local extrema
- Finding maximum and minimum values
- Second-order derivatives

- The anti-derivative
- Integrating
- The definite integral
- Area under the curve

- Laws of indices – rational exponents

- Transformations of graphs (1)
- Transformations of graphs

- Sequences
- Arithmetic sequence
- Arithmetic series
- Geometric sequence
- Geometric series
- Infinite convergent geometric series
- The binomial expansion

- General angles
- General angles, angle measures
- Basic trigonometric functions
- Graphs of trigonometric functions
- Simple trigonometric equations
- Solving simple trigonometric equations
- The area of a triangle
- The sine rule
- The cosine rule
- Measuring the circle

- Exponential functions
- The logarithm
- Basic exponential equations
- Exponential inequalities

- Derivatives of powers with rational exponent

- Integrals of powers with rational exponent
- Approximation of the area under a curve

- Functions – basic notions
- Composition of functions
- Inverse function
- The modulus function
- Transformation of graphs

- Inverse trigonometric functions
- Other trigonometric functions
- Identities for trigonometric functions

- The natural exponential function
- The natural logarithmic function

- Derivatives of exponential and logarithmic functions
- Derivatives of trigonometric functions
- Differentiation rules (1)
- Differentiation rules (2)

- Integration of selected functions
- Integration methods
- Integration methods
- Volumes of revolution

- Zeros of a function
- Approximate solution of equations
- Numerical integration – mid-ordinate rule
- Numerical integration – Simpson’s rule

- Rational expressions
- Rational functions
- Algebraic division
- Partial fractions

- Equations of curves
- Parametric equations of curves

- Binomial series
- Expansion of rational functions

- Trigonometric functions of the sum and difference of angles
- Trigonometric functions of the sum and difference of angles
- Double-angle formulas

- Exponential growth and decay

- Differential equations
- Equations with separable variables
- Implicit differentiation
- Parametric differentiation
- Tangents and normals for implicitly and parametrically defined curves
- Integration using partial fractions

- Vectors
- Algebraic operations on vectors
- Position vectors
- Vector equations of lines in 2-D
- Vector equations of lines in 3-D
- The scalar product 1
- The scalar product 2
- Perpendicular distance from a point to a line

- Forces
- Addition of forces
- Torque
- Equilibrium
- Forces and moments of forces in constructions

- Uniform motion
- Accelerating motion
- Distance in accelerating motion
- Description of motion in terms of vectors
- Circular motion
- Projectile motions

- The First and the Third Law of Motion
- Momentum
- Newton’s Second Law of Motion
- Forces in curvilinear motions
- Friction
- Air drag

- Work and energy
- Potential energy and kinetic energy
- Internal energy
- Power
- Collisions
- Simple machines

- Angular velocity and angular acceleration
- Newton’s Second law for rotational motion
- Angular momentum
- Energy of rotational motion

- Gravitational force
- Gravitational acceleration
- Potential energy
- Potential
- Satellites

- Density
- Stresses
- Hooke’s Law
- Temperature
- Heat transfer
- The states of matter

- Hydrostatic pressure
- Atmospheric pressure
- Pascal’s Law
- Archimedes’ Principle
- Bernoulli’s Principle
- Movement of bodies in liquids

- Gas transformations
- The Ideal Gas Equation
- Kinetic theory of gases
- Molar specific heat of a gas
- Adiabatic transition

- The First Law of Thermodynamics
- Heat engine
- Specific heat
- Sources of heat
- The Second Law of Thermodynamics

- Coulomb’s Law
- Electric field
- Potential
- Capacitance
- Capacitors

- Electric current
- Electrical resistance
- Resistors
- Electromotive force
- Work and power of electric current

- Magnetic field
- The magnetic field around current – carrying wires
- Electromagnetic force
- Application of electromagnetic forces
- The movement of a charge in a magnetic field

- Phenomenon of electromagnetic induction
- Generator and alternating current
- Transformer
- Transmission of electrical energy
- Current in a household

- Electronics
- Light and current
- Transistors and gates
- Digital systems

- Oscillations
- Pendulum
- Energy of oscillations
- Resonance

- Mechanical waves
- Reflection and refraction of waves
- Diffraction and interference of mechanical waves
- Oscillations of a string
- The intensity of a wave
- The Doppler effect

- Electromagnetic waves
- Diffraction and interference
- Polarisation
- Application of waves for communication
- Signal encoding

- Reflection and refraction of light
- Spherical mirrors
- Lenses
- Optical instruments
- An eye

- Radiation of objects
- External photoelectric effect
- Emission and absorption spectra
- Electron energy levels in an atom
- X-rays
- Waves of matter

- The structure of atomic nucleus
- Nuclear radiation
- Decay law
- Stability of the nuclei
- Nuclear fusion
- Nuclear fission
- Elementary particles

- The Solar System
- Classification of stars
- Evolution of stars
- Galaxies

- The speed of light
- Time and distance
- Mass, energy and momentum
- General theory of relativity

- Chemical elements of the cell
- Carbohydrates: their structure, properties, occurrence and importance
- Lipids: structure, properties, occurrence and importance
- Proteins
- Biochemical tests, chromatography, electrophoresis and separation of tissues

- Morphology of prokaryotic and eukaryotic cells as seen under the light microscope
- Current techniques in cytology
- Cell ultrastructures
- Specialization of cells
- Transport across membranes
- Cell division – mitosis
- Cell division – meiosis (reduction division)

- Taxonomy
- Prokaryotes – simple organisms with no nucleus
- Protista
- Fungi
- Plants
- Animals – the invertebrates
- Animals – the vertebrates

- Enzymes as biocatalysts
- Industrial uses of enzymes
- Uses of enzymes in medical laboratories
- Metabolic transformations
- Autotrophic nutrition and photosynthesis
- Biochemistry of photosynthesis
- Factors affecting photosynthesis
- Cell respiration
- Aerobic respiration

- Excitability of neurones
- Transmission of nerve impulses from cell to cell – synapses
- Structure of the human nervous system
- Involuntary functioning of the nervous system
- Autonomic nervous system
- Receptors
- The eye
- Animal behaviour as a form of adaptation to the environment

- Heterotrophic nutrition
- Nutrients
- Nutritional requirements
- The human alimentary system
- Food processing in the alimentary canal
- Absorption of digestion products
- Digestion of food rich in cellulose

- Transport of substances in animals
- Structure and functions of the heart
- Transport of substances in plants
- Transpiration

- Respiratory surfaces
- Transport of respiratory gases
- Physiology of the human respiratory system

- Physiology of muscle contractions
- Chemistry of muscle contraction

- Physiology of the human reproductive system
- Fertilization
- Development of the human embryo
- Birth control in humans and animals
- Growth and development of the organism
- The ageing process
- Sexual reproduction in plants

- The concept of homeostasis
- Hormonal regulation
- Thermoregulation
- Regulation of glucose level in the blood
- The liver as a homeostatic organ
- Role of the kidneys in regulating water-electrolyte balance – Part 1
- Role of the kidneys in regulating water-electrolyte balance – Part 2
- Regulation of water loss in desert animals

- Characteristics of a healthy organism
- The concept of disease
- Bacterial diseases
- Parasitic diseases
- AIDS – an example of a viral disease
- Human immunity
- Coronary heart disease
- Cancer
- Actions of different groups of medicines

- DNA – the carrier of genetic material
- Organization of DNA in chromosomes
- Cloning of organisms
- Genetic code and protein synthesis
- Mutations
- Chromosomal mutations

- Genetic engineering techniques
- Medical applications of genetic engineering
- Transgenic organisms

- Inheritance of a single trait
- Inheritance of two or more traits
- Inheritance of sex

- The nature of variation
- Factors influencing variation
- Elements of population genetics
- Speciation – the formation of species
- Different modes of speciation

- Features of populations
- Biodiversity
- The ecosystem – an organized and functional unit of the natural environmental
- Energy flow and the circulation of matter
- Ecological succession
- Effects of human activity on ecosystems
- Agriculture – the conservation of biodiversity

- The structure of the atom
- Development of atomic theory. Radioactivity
- Atomic spectra
- Electron configuration of atoms

- Types of bonding
- Electronegativity and polarity
- Molecular shapes
- Valence bond theory and hybridisation

- States of matter
- Phase changes
- Gas laws
- Intermolecular forces
- Structure of solids

- Mole
- Chemical equations
- Practical importance of the mole
- Concentration

- The periodic table of the elements
- The trends in the properties of the elements in Period 3
- Periodic trends in the chemical properties of elements
- s-Block elements
- Chemical properties of s-block elements
- Elements of Group 17
- Reactions of halogens

- Electron configuration and periodic trends of transition elements
- Oxidation states of transition elements
- Transition metal complexes

- Oxidation states
- Redox reactions
- Extraction of metals. Part I
- Extraction of metals. Part II

- Voltaic cells
- Standard electrochemical potential
- Electrochemical series

- Enthalpy change and calorimetry
- Standard enthalpy change. Hess’s law
- Born-Haber cycle
- Enthalpy changes in the solution process
- Mean bond enthalpies
- Entropy
- Free energy

- Reaction rate
- Collision theory
- Effect of concentration on reaction rate. Rate equation
- Effect of concentration on reaction rate. Graphical methods
- Effect of temperature and catalyst on the reaction rate
- Catalysts

- Chemical equilibrium and equilibrium constant
- Factors affecting the chemical equilibrium
- Chemical equilibrium in the gas phase

- Dissociation of acids, bases and salts
- Brønsted-Lowry theory of acids and bases. Autoionisation of water
- pH as the universal acidity measure
- Weak acids and weak bases
- Salts in water solution
- Buffers
- Acid-base titration
- Titration curves

- Acid-base reactions of metal ions
- Ligand exchange reactions

- Petroleum as the source of hydrocarbons
- Hydrocarbons as fuel
- Alkanes and cycloalkanes
- Chemistry of alkanes and cycloalkanes
- Alkenes
- Alkene reactions
- Haloalkanes
- Reactions of haloalkanes
- Alcohols
- Ethanol
- Reactions of alcohols

- Aldehydes and ketones
- Reactions of aldehydes and ketones
- Carboxylic acids
- Functional derivatives of carboxylic acids

- Benzene
- Electrophilic substitution

- Structure and properties of amines
- Amines and amides: reactions and preparation
- Amino acids

- Fats and sugars
- Proteins and nucleic acids

- Polymers types. Addition polymers
- Condensation polymers

- Organic molecules
- Naming organic compounds
- Isomerism
- Organic reactions
- Analytical tests in organic chemistry

- Infra-red spectrometry. Part I
- Infra-red spectrometry. Part II
- Mass spectrometry. Part I
- Mass spectrometry. Part II
- Nuclear magnetic resonance (NMR) spectroscopy. Part I
- Nuclear magnetic resonance (NMR) spectroscopy. Part II
- Determination of molecular structure
- Absorption of visible light. Colorimetry

- Pollution of air
- Pollution of water
- Pollution of land