Summary presentation of factors affecting the rate of a reaction including..... Factors: Temperature, Surface Area, Pressure, Concentration and use of Catalysts Activation Energy Energy Level Diagrams: Endo and Exothermic reactions Making and Breaking Bonds Reversible Reactions The Haber Process Factors affecting the position of equilibrium

Classroom poster showing the effect of ADH in the body when water concentration in the blood is high and low.

Classrrom poster detailing the concept of pressure in liquids and its use in hydraulics with an example

Classroom Poster detailing the concept of refraction of light from and into substances of different densities.

A calculations worksheet on MOMENTS for the higher ability student Yr9 Physics. Requires the ability to rearrange equations. Question 3 requires the student to convert numbers into correct units before calculating the moment and therefore the solution to the question. Designed for Yr9 but would also lend itself to a brief refresher/starter for P3 physics in KS4

A printable version of the Periodic Table created in excel. Simply press print and this will print out onto A4.

Worked examples of the kind of calculations students can expect to face from A* - to very basic Grade E and above, included is............. The use of moles in calculations: gases and solutions Working out the formula of a compound using moles Calculating the percentage mass of each element present in a compound Working out the EMPIRICAL formula of a compound Using balanced equations to predict the masses of reactants and products.

A simple pictorial summary with explanation on the use of bacterial DNA to manufacture the human hormone insulin on an industrial scale.

Simple summary with illustration of the Fractional Distillation column of what happens to the physical and chemical properties of the hydrocarbons condensing at different temperatures ie how the compounds change as they rise up the column and condense as they cool the higher up the column they go with lower and lower boiling points.

Simple diagram and explanation showing the manufatcure of ammonia and and explanation as to why this is a COMPROMISE in terms of production.

Worksheet for completion. Can be used as part of any lesson looking at the manufatcure of Salts, either as a starter or plenary or homework. Can be edited for differentiation purposes to stretch and challenge the most able.

Basic summary sheet highlighting the differences between saturated and unsaturated hydrocarbons, focussing on single and double bonds as well as the general formulae.

Diagram showing the hormonal interactions controlling the mentrual cycle. Take from a scan of an OHP drawing I did, many many years ago now, but to my knowledge the science is still the same........ I have also included a JPEG with rhe same detail.