This resource covers all the key points needed for GCSE students to understand the topic of atomic structure. Split into eight sub-topics it covers: atoms chemical equations separating mixtures fractional distillation and paper chromatography history of the atom structure of the atom ions, atoms and isotopes electronic structures

Lifestyle, health and risk A complete set of detailed notes covering all the information from this unit. what is cardiovascular disease open vs closed circulatory systems how does the circulation work the structure of blood vessels how the heart works what is atherosclerosis why does blood clot in arteries consequences of atherosclerosis risk factors for cardiovascular disease blood pressure energy from our diet reducing the risks of cardiovascular disease Also included is a table with details of all AS required practicals :) Any feedback is welcome

Biodiversity and natural resources This resource covers all the key information from this unit what is a species niches adaptations of organisms gene pools and allele frequency ability of a population to adapt to new conditions formation of a new species qualifying biodiversity; unique names and classification measuring biodiversity; species richness and species evenness genetic diversity within a species making use of biodiversity cellulose cell walls xylem vessels phloem sieve tubes sclerenchyma drug development - comparison to William Withering Seeds Also includes a summary sheet of all AS level practicals :)

This document includes all the key information for this unit including: Michelangelo’s ‘Creation of Adam’ Natural Law The Catholic Church and science Stewardship Caring for the environment CAFOD and sustainability Interpreting the Genesis creation stories Christian art depicting creation Creation and nature of God in Genesis 1 and 2 The significance of the creation stories for Catholics The Old Testament The New Testament Inspiration and the Bible as the Word of God Interpreting the Bible today through the Magisterium

This powerpoint presentation covers all the key information for the 2nd AQA GCSE biology paper: The human nervous system Hormonal coordination Reproduction Variation Genetics and Evolution Ecology

A detailed set of revision notes covering all AS content for the Edexcel SNAB course. As well as notes on the four units, there is also a summary sheet for all AS core practicals which may come up in exam questions.

Detailed notes covering the effect of CF on the lungs why is CF mucus so sticky how cystic fibrosis affects other body systems how the CFTR protein is made what can go wrong with DNA how cystic fibrosis is inherited testing for CF The resource also includes a summary sheet for all AS core practicals