A classroom bundle consisting of 67 slides and 6 Worksheets with over 80 questions related to waves including characteristics and classifications of longitudinal and transverse waves, understanding the relationship between wavelength, frequency, period and velocity of waves, understanding the occurrence of resonance and damping of waves, understanding the wave phenomenon and factors affecting reflection, refraction and diffraction of various types of waves (water waves, sound waves and light waves), understanding the concept of destructive and constructive interference, the formation of nodal and antinodal lines due to interference from two coherent sources such as dippers (for water waves), speakers (for sound waves) and Young's double slit experiment of monochromatic light (for light waves), the application of echoes in estimation of distance and depth, understanding the electromagnetic spectrum (from radio waves to gamma rays) and their applications in daily life. Content designed for 5-6 consecutive lessons. Suited for students in KS 4.

A Classroom Bundle consisting of 65 slides and 8 Worksheets with over 80 Questions on the topic electromagnetism inclusive of chapters related to analysing the magnetic effect of a current-carrying conductor and solenoids, the factors affecting electromagnets, application of the Right Hand Grip Rule, understanding the force on a current-carrying conductor in a magnetic field (the concept of the catapult effect), the applications of electromagnetism in an electric D.C. motor (Using Fleming’s Left Hand Rule), analysing electromagnetic induction, Faraday’s law and Lenz’s law, the application of electromagnetism in an electric A.C and D.C. generators (Using Fleming’s Right Hand Rule), analysing and studying transformers (Step Up and Step Down Transformers), and understanding the generation and transmission of electricity using transformers and generators. Slides are applicable for a minimum of 5-6 consecutive lessons. Suited for students in KS 4.

A classroom bundle with 80 slides and 7 Worksheet with over 100 questions and answers to provide a comprehensive summary and revision to redox with topics related to : reduction and oxidation by gain and loss in oxygen, reduction and oxidation by gain and loss of electrons, reduction and oxidation by gain and loss of electron numbers, redox of complex ions oxidising and reducing agents. redox in single displacement reactions redox in simple cell redox in the rusting of iron factors affecting the rate of rusting in iron experiments on the factors affecting the rate of rusting prevention of rust extraction of metals using displacement reactions Suited for students in Y10 and Y11.

5 Worksheets consisting of 81 questions with full answers related to the chemical composition of a cell, which includes topics of the importance of water in a cell, the structure of a water molecule and its characteristics that is useful to cell function as a universal solvent, the classification of carbohydrates as monosaccharides, polysaccharides, disaccharides, identifying the types of carbohydrates in different food groups, the hydrolysis and condensation of carbohydrates, the uses of different carbohydrates for healthy lifestyle, the basic monomer unit of protein, the function and classification of protein, identifying the condensation and hydrolysis of proteins, the composition of proteins and level of organization and structure of protein, basic knowledge of DNA and RNA, the function and chemical composition of nucleic acids, comparing the differences and similarities of DNA and RNA molecules, the basic composition of fat, the differences and similarities of saturated and unsaturated fats, the solubility of fats in water and organic solvents, types of lipids, the condensation and hydrolysis of fats and fatty acids, the structure and composition of triglycerides, classification of saturated and unsaturated fats by chemical structure and importance of fats. Diverse questions consisting of MCQ, structured and essay questions. Suited for students in Year 10-12 (KS4)

A classroom lesson bundle consisting of 55 slides and 9 worksheets with over 100 questions includes chapters related to analysing electric fields and charge flow, the usage of a Van der Graaf generator, analysing the relationship between electric current and potential difference using Ohm's Law, material resistance calculation using material resistivity, length and cross sectional area, extensive analysis of potential difference, current and resistance in series, parallel and combined circuits, analysing electromotive force and internal resistance of dry cells in various arrangement (dry cell in series and parallel arrangements), analysing electrical energy and electrical power calculations and equations, fundamental calculation of cost of energy consumption using (pence/kWh) rates, and the efficiency calculation of electrical devices. This presentation pack is designed for up to 5-6 consecutive lessons. Suited for students in KS 4.

This bundle consist of 39 slides and 6 worksheets totaling up to over 50 questions inclusive of 3 essay questions to provide a holistic understanding of the chapter of heat. The contents include chapters related to : Thermal equilibrium, calibration of a thermometer, factors and working principle of a thermometer, specific heat capacity, heat capacity, calculations and formula to calculate heat energy, conversion of heat energy from various energy sources (kinetic, gravitational potential and electrical), the uses and applications of specific heat capacities, specific latent heat, calculation and formula to calculate latent heat energy, changing of phases of matter, gas laws (Boyle's Law, Charle's Law, Pressure Law), working principle of each law including a graph and an experimental study of each law, and application of the gas laws. This presentation pack is designed for a 5-6 consecutive lessons. Suited for students in KS4.

65 Slides + 7 Worksheets and answers providing a wholesome understanding of carbon compounds consisting of subtopics of : alkanes, reactions of alkanes (combustion and substitution reaction), isomerism (naming and drawing isomers of alkanes, alkenes and alcohols), characteristics of alkenes, alkene reactions (addition reaction, combustion, halogenation, hydration, hydrogenation and polymerisation), bromine water test, alcohols (fermentation, hydration, oxidation, dehydration, combustion), chemical and physical characteristics homogolous series, carboxylic acids (oxidation, acidity, concentration) esters (properties, esterification, naming ester compounds) characteristics of fats and oils hydrogenation of oil to manufacture margarine polymerisation of isoprene to manufacture rubber vulcanisation of rubber Suited for students in Y10 and Y11.

A Presentation Pack consisting of 51 slides and 8 Worksheets (18 pages) which includes chapters related to the working principle and components of a cathode ray oscilloscope, understanding the concept of semiconductors, the working working principle and composition of diodes, the usage of a diode as a half wave and full wave rectifier, the understanding of transistors (p-n-p transistors & n-p-n transistors), functions and applications of transistors, and lastly, understanding the fundamentals of logic gates with basic logic gates (NOT, AND, OR, NOR, NAND). This presentation pack is designed for a 5-6 consecutive lessons. Suitable for students in KS4,

3 Worksheets consisting of 115+ Questions with detailed answers of workings provided, topics related to the worksheets are stoichiometry, mole calculation and conversion, mole conversion to mass, number of particles and volume of gas, the usage of the Avogadro’s constant, relative atomic/molecular/formula mass and molar volume of gas at room temperature and pressure, determination of the empirical formula and molecular formula of a substance, calculating the percentage of composition (percentage of mass of an element) in a compound. 3 Worksheets consisting 40+ questions and answers related to the quantitative study of salts, by constructing chemical equations, calculating mole ratio, moles (mass and volume of salts and products formed), calculating concentration and molarity of aqueous reactants. Questions include the methodology of making salts which includes acid + base reactions, acid + metal reactions, acid + carbonates reactions, double decomposition process Questions also include experimental set ups to determine the empirical formula of a compound by using the oxidation of a metal or displacement of an oxide that can be carried out in the laboratory or alternatively in a classroom (theoretical values provided for the alternative). Most suitable for science students in Year 10, 11 and 12. Also suitable for advanced students in Year 9.

A complete bundle consisting of a presentation slide with 125 slides abundant with pictures, equations, examples and exercises to ensure a holistic understanding of motion, force, momentum, energy, power and springs! Coupled with 18 worksheets totaling to over 300 questions. This complete set includes calculations of motion (velocity and acceleration), calculations of ticker tape measurements, describing and understanding motion graphs, Newton’s 3 Laws, Inertia, Momentum, Action and Reaction, Impulse, Impulsive Force, Gravity, Pulley Systems, Tension, Vectors and Scalars, Balanced and Unbalanced Forces, Resultant Force, Forces in Equilibrium, Forces on an Inclined Plane, Frictional Force, Work Done, Principle of Conservation of Energy, Kinetic Energy, Gravitational Potential Energy, Power, Elastic Potential Energy, Hooke’s Law, Parallel and Series Spring Arrangement. This bundle consist enough material to conduct a minimum of 15-18 lessons. Most suited for students in KS4.

A compact classroom consisting of 29 Slides and over 250 questions including all chapters related to manufacturing industry such as the manufacturing process of ammonia and its uses (Haber Process), sulfuric acid and its daily uses (Contact Process) and manufacturing nitric acid (Ostwald Process), calculating the composition of nitrogen in fertilisers and determining the quality of the fertiliser. Material science, the understanding and application of alloys, composition of alloys, advantages of alloys, differences of glass and ceramics, composition of glass and ceramics, advantages of glass and ceramics, types of polymerisation, benefits of polymers, source of polymers and monomers, environmental issues of polymers and solutions, advantages of composite materials, types and applications of composite materials,corrosion and rusting of metals, fibre material, benefits of fibre glass, calculation of the percentage of composition. Concepts of nanotechnology, the use in industry such as semiconductors and electronics, agriculture, textile, food, medicine and cosmetics, the uses of graphene as a nanoparticle with its physical and chemical properties. Green technology segment covers topics in waste management, industrial wastewater treatment, energy and electricity. Questions also include experimental set ups to determine hardness of materials and alloys. Can be used as an alternative to practical in a classroom (theoretical values provided for the alternative). Suited for students in KS4.