eveything i have to learn for chem and bio

·     Naming compounds

·     Distinguishing between physical and chemical properties

·     Using valencies

·     Describing common alloys and their uses

·     Calculate molar quantities using gas volumes

·     Analysing the historical development of metallurgy

·     Outlining mandatory first hand investigations

·     Describing and comparing types of bonding & structure

·     Writing balanced symbol equations and half equations to represent chemical reactions

·     Selecting appropriate graphs

·     Drawing Lewis dot diagrams for ionic and covalent substances

·     Describing the relationship between reactivity of metals and their atomic structure

·     Calculating values involved in chemical equations including moles, mass and number of atoms 

·     Outline the historical development of the cell theory and contributions of Robert Hooke and Robert Brown

·     Identify cell organelles seen with the light and electron microscopes

·     Assess impact of technology on the development of the cell theory

·     Describe the current model of the membrane structure and explain how it accounts for the movement of some substances into and out of cells

·     Relate structure and function of cell organelles and cells

·     Explain the processes of diffusion and osmosis

·     Explain the relationship between surface area to volume ratio in relation to movement of substances in and out of cells

·     Explain the relationship between the length and overall complexity of digestive systems of a vertebrate herbivore and a vertebrate carnivore

·     Compare the roles of the respiratory, circulatory and excretory systems

·     Identify structures responsible for transport in plants

·     Identify and explain the stages of mitosis

·     Identify factors that determine the distribution and abundance of species in an environment

·     Write the equations of respiration and photosynthesis and explain their role in ecosystems

·     Determine the appropriate sampling techniques needed to make population estimates

·     Determine the appropriate methods for estimating distribution of a population

·     Apply a variety of sampling techniques to make population estimates

·     Explain the flow of energy and recycling of nutrients in and ecosystem

·     Choose equipment and resources and undertake a field study of a local terrestrial ecosystem