This multiple choice test covers the following topics, Food chains and Food webs. It 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 exam covers the topic of Genetics. With questions related to the following, genetic diseases, mutation, inheritance, DNA and monohybrid crosses. The exam has one hundred marks allocated to it spread over eleven questions. The questions vary in style and ability level. A full mark scheme is also included.

This lesson involves the calculation of various salaries. The learning objectives include the following determining total wages earned, calculating a wage increase and assessing salaries of a basic wage. This is a straightforward introduction lesson to mathematical finances.

This booklet covers the topic of experimenting with Potential and Kinetic energy. It uses a simple experiment to help students understand and be assessed on the concept. The questions part consists of two sections with an allocation of forty marks. The questions vary in style and ability level. A full mark scheme is also included.

An introductory lesson for high level GCSE and AS level chemistry. This lesson will address the differences between types of electrochemical cells and their uses in industry.

A LESSON THAT SHOWS THE BASIC IDEAS BEHIND ALUMINIUM EXTRACTION AND THE USES OF ELECTROCHEMISTRY IN THE PROCESS. WITH A SIMPLE SHOWING OF HOW ELECTROLYSIS WORKS IN INDUSTRY.

A LESSON SHOWING THE BASIC IDEA OF MEASURING ELECTRODE POTENTIAL AND WHY WE USE HYDROGEN IN THE PROCESS. THE STANDARD HYDROGEN ELECTRODE IS ALSO INTRODUCED.

A LESSON DEPICTING THE CONCEPT OF BROWNIAN MOTION, WITH VARIOUS THINKING STRATEGIES FOR THE STUDENTS TO COMPLETE. THIS WILL HELP THEM UNDERSTAND A DIFFICULT SCIENTIFIC MODEL.

This booklet can be used as a study guide or selection of homeworks. It covers the following topics, Couper Notation, calculations in energy change, enthalpy and exothermic/endothermic reactions. A teachers copy has been added with the answers.

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.

A lesson where students will investigate the meanings of Arenhuis and Lowry-Bronstead theories. Students will also calculate the concentration of acids using exam style questions.

A lesson that introduces the idea of elastic and inelastic collisions. Definitions of both are given. Calculations to show which type of collision has actually occurred is also shown.

This lesson introduces the student to the concept of carbon chains. It looks at the types of carbon chains you can see in school level chemistry and the idea of presenting the structure of a carbon molecule correctly. Empirical and structural examples are also given and questioned within the lesson.

A lesson that shows the Law of Conservation of Momentum. It introduces the equation for the Law and the definition required for exam questions. Also a quick review of the momentum equation.

A booklet that reviews the main ideas behind the Doppler effect. With clear definitions and some practice questions the booklet covers what is basically required by most examining boards.

A lesson that introduces the idea of moles and the equation used to calculate the moles of a substance from its mass. Simple styles of questioning introduce the student to the idea of stoichiometry.

Pupils must be able to read and analyse data from graphs for all three main sciences. This lesson helps their understanding of how we interpret and write graphs.

This lesson covers the basic ideas behind the transfer of electrons in the REDOX process. Including how to answer questions on cell notation, half reactions and how to identify the parts of a electrochemical cell.

The lesson will cover the idea behind motion and result momentum. This will include exam style questions on vectors, motion and momentum with full explanations.

A quick lesson to review the basic ideas surrounding equilibrium constants in chemical reactions. The lesson will cover the graphical representation of equilibrium and the Law of Equilibrium. The types of equilibrium is also covered.