2 Worksheets consisting over 30 Questions and answers related to the chapter of waves. Questions include the application of constructive and destructive wave interference, the formation of nodal and antinodal lines from 2 coherent sources such as dippers (water waves), speakers (sound waves) and Young’s double slit experiment (light waves), the application of sound wave reflection (echoes) to estimate distance and depth of oceans and wells, the understanding and knowledge of the electromagnetic spectrum and its applications (radio waves - gamma rays). Worksheets suited for students in KS 4.

3 Worksheets consisting of 28 questions and answers related to analysing the magnetic effect on a current carrying conductor and solenoids, the factors affecting electromagnets, understanding the force on a current carrying conductor in a magnetic field,the usage of the Right Hand Grip Rule, working principle of direct current generators and the usage of Fleming’s Left Hand Rule. Suited for students in KS4.

2 Worksheets consisting of 33 questions and answers related to alkanes, reactions of alkanes (combustion and substitution reaction), isomerism (naming and drawing isomers of alkanes, alkenes and alcohols), alkene reactions (addition reaction, combustion, halogenation, hydration, hydrogenation and polymerisation), bromine water test, and alcohols (oxidation, dehydration, combustion). Worksheet suited for students in Y10 and Y11.

2 Worksheets consisting of 20 questions and answers related to electromotive force and internal resistance calculation. Application of knowledge of circuits (parallel and series), as well as Ohm’s Law, to determine electromotive force and internal resistance of dry cells. Questions do consist of theoretical analysis by students as well. Suited for students in KS 4.

2 Worksheets consisting over 60 questions related to round off to correct number of significant figures, converting between standard forms and whole numbers, addition, subtraction, multiplication and division of numbers in standard form. Worksheets suited for students in KS4.

2 Worksheets consisting of questions with answers related to the application of optics in optical instruments such as the working principle and calculations of convex lenses used in astronomical telescope and microscope, the working principle and calculations of mirrors and lenses in a slide projector. Suited for students in KS4.

3 Worksheets with over 30 questions extensively covering the principle of conservation of momentum, elastic collision, inelastic collision, explosion, frinctional force, balanced forces, impulse and impulsive force. Suited for students in Y10 and Y11.

2 Worksheets consisting over 40 questions related to classification of mixtures, solution and solvents, physical characteristics of pure and impure substances, methods of separating substances via filtration, distillation, fractional distillation, paper chromatography and simple chromatography. Questions include standard calculations of Rf values of substances of simple chromatography. Worksheets suited for students in KS 4.

2 Worksheets consisting over 25 questions and answers covering the principle of conservation of energy, calculating kinetic energy, gravitational potential energy, work done and power. Suited for students in KS4.

2 Complete worksheets with over 40 questions and answers consisting of every subtopic for basic fundamental revision on unit conversion between prefixes of simple and complex units such density, micrometer and vernier caliper measurement and zero error correction questions. Suited for students in KS4.

2 Worksheets consisting of 30 questions and answers related electric field diagrams, experiments on an electric field (candle flame experiment, polystyrene ball experiment), calculations involving the relationship between current, charge and time (I = Q/t), the application of Ohm’s Law (V = IR) and the calculation of material resistance (inclusive of material length, resistivity, cross sectional area). Worksheets suited for students in KS 4.

2 Worksheets consisting of over 20 questions and answers related to characteristics of nuclear radiation (alpha, beta, gamma rays), the detection of radiation via cloud chamber, mass decay and half life calculations. Suited for students in KS 4.

2 Worksheets consisting over 20 questions and answers related to half life, nuclear fusion and nuclear fission calculations (calculation of mass defect (converting between atomic mass units and kilograms), calculating nuclear energy released in the form of heat, in Joules and eV), applications of radioisotopes in medicine and industry. Suited for students in KS4.

2 Worksheets consisting of over 20 questions and answers related to composition of diodes, properties and uses of forward-biased and reverse-biased diodes, arrangement of diodes for half wave rectification and full wave rectification of alternating currents. Suited for students in KS4.

2 Worksheets consisting with 47 Questions related to solving and determining empirical formula, molecular formula, molecular mass, balancing chemical formula, writing balanced chemical formula from detailed word questions, solving complex chemical reaction questions by calculating mass, volume and moles from balanced chemical equation. Worksheets suited for students in KS 4.

2 Worksheets consisting of 25 questions and answers for the introduction to Heat. Questions testing the understanding of thermal equilibrium, calibration of a thermometer and calculating specific heat capacity as well as calculating heat energy. Suited for students in KS4.

2 Worksheets consisting of over 20 questions and answers related to potential dividers, the application of n-p-n transistors to act as a switch by controlling the base current using different circuit arrangements and different types of resistors such as a heat dependent resistor and a light dependent resistor. Suited for students in KS 4.

A chemistry assessment sheet for Year 10 students in KS4. Chapters included in this assessment sheet are ionic and covalent compounds, transition metals and non metals, noble gases, thermal decomposition of metal carbonates, calculation involving moles, molar volume and molar mass, preparing soluble salts, brown ring test (confirmation test of nitrates), simple voltaic cells, application of salt bridge, half and ionic equations, reactivity series and displacement process, electroplating, reactions of acids and bases, Contact process, isotopes and electron arrangement of elements in the Periodic Table. Assessment is suited for students in KS4.

2 Worksheets consisting over 40 questions related to states of matter, change of phase between solid, liquid and gases, the concept diffusion in daily life, methods of separating substances via filtration, distillation, fractional distillation and simple chromatography, the concept of atomic structure, isotopes, atomic number and mass number and the electron arrangement. Worksheets suited for students in KS 4.

A classroom bundle with lesson slides and 2 worksheets consisting over 30 questions related to Brownian motion, the particle arrangement and properties of solids, liquids and gases, the change of phases between solid, liquid and gases, processes of change of phases including sublimation, the phenomenon and concept of diffusion. Lesson slides and worksheets suited for students in KS 4.