This lesson covers the topic of digestive enzymes. With learning objectives such as: Describing the enzyme ‘lock and key’ action. Naming enzyme production sites. Identifying the main types of enzymes. The lesson is in power-point and has various activities during its running time of one hour.

This lesson covers the topic of carbohydrates. With objectives such as, describing the basic structure of a carbohydrate molecule, distinguishing between protein, Lipid and Carbohydrate molecules and the functions of Carbohydrates in Human bodies. This is a Power-point lesson.

This exam covers the chemistry topics of electronegativity, VSEPR and bonding. It has one hundred marks allocated to it over three separate sections. The questions vary in style and ability level. A full memorandum is also included.

This is a general science test aimed for ages 11-14. The test has fifty marks allocated to it over five questions. The test has the following topics covered, ACIDS / BASES / FORCES / STATIC ELECTRICITY.

This PowerPoint lesson covers the topic of Alkanes. It introduces the structure and basic facts regarding the chemicals. With objectives to complete such as: DEFINE THE TERM ALKANE DRAW ALKANE MOLECULES CREATE SYMBOL EQUATIONS FOR THE COMBUSTION OF ALKANES

This exam covers the topic of environmental science, including sections assessing knowledge of pollution, the weather, and the early atmosphere. The exam consists of nineteen separate questions with one hundred marks allocated to them. The questions vary in style from essay writing to graphical analysis. The ability levels of the questions are also diverse.

This assessment booklet covers the topic of the decomposition of Hydrogen peroxide. Questions are also related to types of chemical decomposition in general and Hydrogen peroxide. An experiment is explained, and questions asked regarding the experimental procedure and the theory behind it. The assessment is allocated forty marks spread over two sections. The questions vary in ability level and style. A full mark scheme is included.

This assessment booklet covers the topic of heating and cooling of water and specific heat capacity. An experiment is explained, and questions asked regarding the experimental procedure and the theory behind it. The assessment is allocated forty marks spread over two sections. The questions vary in ability level and style. A full mark scheme is included.

This assessment booklet covers the topic of the volumes of gases and the ideal gas law. An experiment is explained, and questions asked regarding the experimental procedure and the theory behind it. The assessment is allocated forty marks spread over two sections. The questions vary in ability level and style. A full mark scheme is included.

This test covers the topic of Organic compounds in our food. With sections on lipids, proteins and carbohydrates. The test has forty marks allocated to it spread over twenty questions. This is a multiple choice question paper. The questions vary in style and ability level. A full mark scheme is included.

This is a multiple choice test covering the topic of chemical formula. It has questions on the following, masses, percentage composition, moles and general formula. The test has forty marks allocated to it spread over twenty questions. The questions vary in style and ability level. A full mark scheme is also included.

This test covers the topic of chemical reactions. With sections relating to enthalpy change, percentage yield, types of reactions, reactivity and balancing of equations. The test has fifty marks allocated to it spread over eleven questions. The questions vary in style and ability level. A full mark scheme is also included.

This test covers the topic of gases in the Earth’s atmosphere. With sections on composition and development of the gases in the atmosphere and experiments related to the gases in the atmosphere. The test has fifty marks allocated to it spread over ten questions. The questions vary in style and ability level. A full mark scheme is included.

This test covers the following topics, metal reactivity, metal reactions, alloys and rusting. It is a multiple choice test with forty marks allocated to it over twenty questions. The questions vary in style and ability level. A full mark scheme is also included.

This exam covers the topic of The Periodic table groups and their reactions. The questions vary in style and ability. Sixty five marks have been allocated to the exam spread over eight questions. The exam has been left in WORD mode for easy allocation of questions. A full mark scheme is also included.

This exam covers the hydrocarbons module, with questions related to the following topics, Structure, Nomenclature, Refining and uses of hydrocarbons also polymerization. The exam has thirteen questions with one hundred and fifty marks in total allocated to them. I have left the exam in WORD mode so questions may be chosen at your discretion.

This exam covers the topics of reactions of metals, decomposition, energy changes with calculations, reactions of metal oxides, calculating mass and percentage composition and properties of chemicals. The exam has one hundred and fifty marks allocated to it spread over fourteen questions. The questions vary in style and ability level. I have kept the exam in WORD mode so users can allocate questions in their own way.

This is a multiple choice question test. It has forty marks allocated to it over twenty questions. The test covers the topics of acids and bases. Various question styles and abilities are given and the test is designed for ages 11-14 but could be used as revision for older classes. A full mark scheme is included.

This test covers the topic of hydrocarbons. It has questions related to types of hydrocarbon, isomers and empirical formula. Scientific methodology is also tested. The test has sixty marks allocated to it spread over six questions. The questions vary in style and ability level. A full mark scheme is also included.

This test covers the topics of elements, compounds and chemical reactions. It has fifty marks allocated to it over six questions. The questions are varied in style and ability level. Scientific methodology questions related to the topics are also included. A detailed mark scheme is also included.