1 worksheets consisting of 29 questions with full answers related to 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 and structured questions. Suited for students in Year 10-12 (KS4)

2 Worksheets consisting of 28 questions with full answers related to the chemical composition of a cell, 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. Diverse questions consisting of MCQ, structured and essay questions. Suited for students in Year 10-12 (KS4)

1 Classroom Presentation Pack consisting of 65 slides of 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 compact lesson slide consisting of 29 Slides 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, aterial 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. Content is suitable for 3-4 consecutive lessons. Suited for students in KS4.

2 Assessment papers containing over 30 questions suited for IGCSE students which questions including fractions, decimals, percentages, ratios, probability, indices, factorisation, angles of depression and elevation, solving simultaneous equations, solving quadratic equations, trigonometry, shapes and polygons, sequencing, bearings, circles and angles, volume and surface area calculations, transformation and enlargement, straight line equations, simple and compound interest calculations and data analysis. Assessments suited for students in KS 4.

3 Worksheets consisting over 50 questions involving trigonometry rule and sine, cosine and tangent graphs for advanced students. Suited for students in KS 4.

5 Worksheets consisting over 80 Questions to provide an extensive coverage of the chapter, circles, with questions related to tangents to a circle, angles between tangents and chords, corresponding angles, common tangents, combined 2D shapes with circles. Suited for advance students in KS4.

A classroom lesson presentation pack consisting of 67 slides 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.

8 Worksheets consisting over 90 questions related to determining class intervals of grouped data, constructing frequency tables of grouped data, determining suitable class intervals, determining modal class and mean of grouped data based on frequency tables, constructing histograms and extracting data from existing histograms, interpreting frequency polygon graphs, constructing cumulative frequency tables, constructing ogive graphs, interpreting and extracting data from ogive graphs, calculating first quartile, 3rd quartile and interquartile range. Worksheets suited for students in KS 4.

3 Worksheets consisting over 40 Questions related to interpreting frequency polygon graphs, constructing cumulative frequency tables, constructing ogive graphs, interpreting and extracting data from ogive graphs, calculating first quartile, 3rd quartile and interquartile range. Worksheets suited for students in KS 4.

5 Worksheets consisting over 50 questions related to determining class intervals of grouped data, constructing frequency tables of grouped data, determining suitable class intervals, determining modal class and mean of grouped data based on frequency tables, constructing histograms and extracting data from existing histograms. Worksheets suited for students in KS 4.

A Presentation Pack consisting of 51 slides 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,

1 Presentation Pack consisting of 37 slides, the contents include types of radiation (alpha, beta, gamma), their characteristics (penetrating power, ionising strength, mass, behavious in a magnetic and electric field), detailed understanding of equipment used to measure radiation (cloud chamber, spark counter, Geiger-Muller Tube, gold leaf electroscope), the concept of half-life of a radioisotope and calculation of half-life of a radioactive substance, applications of radioisotopes in medicine, industry and agriculture, understanding nuclear energy from nuclear fusion and nuclear fission, calculation of mass defect and nuclear energy from nuclear fusion and nuclear fision, brief explanations of the advantages and disadvantages of nuclear energy. Suited for students in KS4. Suited for classroom use of up to 5-6 consecutive lessons.

A classroom lesson presentation pack consisting of 55 slides 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.

3 Worksheets consisting over 40 Questions as an introduction to understanding gradient, determining gradient of a straight line in a Cartesian coordinates, determining x-intercepts and y-intercepts based on straight line equations. Worksheets suitable for students in KS 4.

6 Worksheets consisting over 95 questions related introduction to understanding gradient, determining gradient of a straight line in a Cartesian coordinates, determining x-intercepts and y-intercepts based on straight line equations, constructing a straight line equation from given coordinates, finding gradient of parallel lines, finding point of interception between 2 straight lines using simultaneous equation (calculation) and constructing straight lines (graphical method). Worksheets 1-3 are suited as introduction for low ability students while Worksheets 3-6 are suited for higher ability KS4 students.

3 Worksheets consisting over 55 questions with challenging questions related to constructing a straight line equation from given coordinates, finding gradient of parallel lines, finding point of interception between 2 straight lines using simultaneous equation (calculation) and constructing straight lines (graphical method). Suited for high ability KS4 students.

2 Worksheets consisting of over 30 questions as an introduction to the concept of quadratic equations, constructing quadratic equations from word problems, expanding brackets and factorising quadratic expressions. Suited for students in KS 4.

4 Worksheets consisting over 65 questions related to constructing quadratic equations from word problems, factorising and expanding brackets of quadratic equations and calculating the roots belonging to the following quadratic equations. Worksheet 1 and 2 suited as an introduction for lower ability KS 4 students, while worksheet 3 and 4 suited for higher ability KS4 students.

2 Worksheets consisting of 35 Questions related to factorising quadratic equations and calculating the roots belonging to the following quadratic equations. Suited for higher level students in KS 4.