used as a lesson presentation, includes scientific notation, significant figures and any other number skills needed at level 3. Uses in-text questions to test understanding.

a power point presentation used for an online revision session. Includes mammals, bony and cartilaginous fish and insects, ventilation, the need for a gas exchange system and the general properties of a gas exchange surface. Includes in text questions past exam questions with answers and examiners report comments. Useful for teaching a lesson or as a revision resource both teacher lead and for student study.

Power point presentation for a lesson on using algebra in science. Includes in text questions for practice.

powerpoint which outlines the ways of estimating purity of samples- includes melting point, gas-liquid chromatography, HPLC, spectroscopy. Used as a lecture for btec students

powerpoint that revises methylation, acetylation, control of gene expression, epigentics,transcription factors. Contains selected questions and answers from past papers.

AQA biology revision powerpoint on energy transfer, includes in text questions and past paper questions and mark scheme answers. Used for a tutorial, useful for a lesson presentation or revision.

made for a btec level 3 applied science class. Gives example of homologous series (alkanes, alkenes and alcohols)and physical properties . A fact sheet that was used for an assignment looking at the differences in physical properties of different homologous series related to intermolecular forces.

Does what it says in the title!

A power point that takes you through all of the objectives set out in the A level syllabus 3.5.2. Originally made for an online tutorial, useful as a presentation in a lesson or for student self-study/revision

AQA A level biology revision flowchart of mitosis, includes a diagram of the cell cycle showing where mitosis occurs. Each phase has accompanying thin section photographs and an explanation.

A power point presentation covering all the topics outlined in the new A level specificiation (as well as the old, both specs are included at the beginning to allow you to delete material). Relevant exam questions and mark schemes are included. End of topic questions have been included to consolidate learning. Useful for a lesson, homework or revision.

sources of error, calculation of percentage error, fool proof guide for titration calculations

standard form, scientific notation, algebra and mensuration for scientists

lots and lots of practice questions from Unit1 involving graphs, mark scheme answers are on following pages for ease of teaching/revising. I've done the work so you don't have to!

AQA objective 3.4.1 revision powerpoint, includes DNA and RNA structure and function, splicing, replication and translation. Questions are embedded but answers are not given and students can find them in their text books/class notes

A short powerpoint created to teach btec applied science apprentice lab technicians how to calculate percentage error when measuring reagents (such as making up a standard solution) and how to calculate an unknown concentration during a titration- a failsafe method! Suitable for AS/A level chemistry- the titration calculation is applicable to GCSE chemistry problems.

Open or closed book revision quiz based on learning objectives from Edexcel iGCSE syllabus. Cell structure

Open or closed book quiz on macromolecules and movement of substances into and out of cells. Based on the learning objectives for iGCSE Edexcel biology syllabus.

A power point presentation for teaching the Periodic Table, atomic structure, electronic configuration and periodicity to subsidiary diploma (level 3 Btec Applied science) apprentice lab technicians. Suitable for a lesson or revision.

Revision power point created for a tutorial session. Covers all aspects of the syllabus, includes questions and relevant past paper questions and mark schemes.