This lesson covers the concept of chemical equilibrium. It includes the calculation of equilibrium Kc and the industrial uses of chemical equilibrium. Specifically the reactions of the Haber process and the Contact process.

This physics lesson covers the following topics, analyzing how motion can be determined. Calculating motion using standard equations in physics. Identifying graphical shapes associated with motion of a projectile.

This worksheet covers the idea of how forces can be in equilibrium and calculations associated with them. A total of twenty-six marks is allocated to the five questions and an answer sheet is provided.

This lesson covers the topic of chemical equilibrium. With emphasis on the following Reversible reactions and dynamic equilibrium, Le Chatelier’s principle and Equilibria in industrial applications. The calculation of equilibrium constant is also included with examples.

This power-point lesson covers the following topics of Organic chemistry, Naming hydrocarbons, Drawing molecular structures of Hydrocarbons, Functional Groups and Isomers. With activities and extra teacher notes included to help students fully understand the module.

This power-point lesson covers the topic of Gravitational potential energy. With diagrams and definitions it covers the topic well, with extra teacher notes and activities included. Numerical questions on GPE are used to help the student understand fully the use of the GPE equation.

This power-point lesson covers the topic of intermolecular forces. It explains to the student the different types of forces and how they work. The physical properties of the molecules are also discussed giving the student knowledge of variations in element groups.

This lesson covers the following: Redox reactions Redox and electron transfer Oxidation numbers Calculating oxidation numbers Writing formulae using oxidation numbers Redox and changes in oxidation number Redox reactions of metal with acid Disproportionation Balancing redox reactions

This lesson covers the module of energetics. The topics it covers are Enthalpy changes and enthalpy profile diagrams Activation energy Standard change of enthalpy Measuring enthalpy changes experimentally using calorimetry Bond enthalpies Hess’s law and enthalpy cycles Calculating average bond enthalpies All calculations include the answers.

This test of thirty five marks covers the topics of matter and elements. The marks are allocated over five questions with varying ability levels required and different type of questioning used. The use of the Periodic Table is also included in the skills required.

The topics covered are plants and ecosystems. The test is allocated twenty-five marks over three questions. The questions are varied in their ability and their style. The answer paper is also included.

This test has three questions with an allocation of fifty marks. It covers the topics of food chains, ecosystems and Photosynthesis. The questions vary in ability levels and in style of questioning. The answer sheet is included.

This worksheet covers the topic of the Doppler effect. The questions included have an allocation of thirteen marks. Pupils will be tested on their knowledge of the theory of the Doppler effect as well as associated calculations.

This is a fifty-mark test with the marks allocated over six different questions. The questions differ in style and ability level. An experimental question is also included. The answer sheet is also provided with a copy of the Periodic Table.

This power-point lesson was made to cover the topic of Ionic bonding. With definitions and activities covering the sub-topics of Ionic charge, Molecular ions, Bonding and Trends within bonds. Extra teacher notes are included on specific slides.

This power-point lesson is designed to enhance the student’s knowledge of covalent bonding. Main topics will be electronegativity and types of bonding such as Polar and Non-polar bonds. The lesson also contains extra teacher notes and activities for the students.

This power-point lesson contains details and definitions on the following topics- electron configuration, orbitals, ionization energy and isotopes. As well as trends in the Periodic table. The power-point also can be used as a study guide for students.

This test covers the properties of matter and electric circuits, with specific questions on electrostatics and density. The test has a mark allocation of fifty across eight questions. Various ability levels and styles are shown in the questions.

This test covers the topics pf compounds and elements. It is allocated forty marks over five questions. The answer sheet is included. The test has varying ability levels in the questions and different styles of questions are also shown.

This power-point lesson covers the topic of electric charge. It has various definitions and questions relating to the topic. I have added short teacher notes to help and other activities are also included for the students.