Summaries+on+What+I+Have+Learnt

=Term 1=
 * How to plot a graph correctly:
 * Independent variables are to be plotted on the x axis.
 * Dependent variables are to be plotted on the y axis.
 * How to draw hypotheses and checking whether the hypothesis is correct.
 * Variables:
 * Independent variables are variables which values are chosen.
 * Dependent variables are variables which values are the results of experiments.
 * Constant variables are values which are kept constant throughout the whole experiment.
 * Controls are used to compare with other experiments.
 * Experiments are repeated to increase the reliability of the results.
 * Flames:
 * Non-Luminous Flame
 * Luminous Flame
 * How to operate Bunsen burners.
 * Units are important so as to not get confused with results and conversions.
 * Density = mass/volume
 * The Periodic Table consists of 109 elements
 * Atomic Structures
 * Sexual Reproduction in Humans

=Term 2=
 * States of Matter: Solid, Liquid and Gas
 * Kinetic Theory: All molecules move in a random motion
 * Elements:
 * Compounds: Elements combined together and separated with a chemical reaction.
 * Mixtures: Elements which are mixed together without chemical reactions and can be separated easily.
 * Solutions and Suspensions:
 * Solute: Thing that you want dissolved.
 * Solvent: Usually a liquid, where you dissolve things in.
 * Solution: Mixture where the solute is totally dissolved in the solvent.
 * Suspension: Mixture where solute does not dissolve in the solvent and stay separate.
 * Separation Techniques:
 * Fractional Distillation
 * Distillation
 * Evaporation to Dryness
 * Magnetic Attraction
 * Filtration

=Term 3=
 * Cells:
 * Nucleus
 * Cytoplasm
 * Chloroplasts(Plants only)
 * Cell Wall(Plants only)
 * Vacuole
 * Cell Membrane
 * Mitochondria
 * Ribosomes
 * Diffusion: Consists of water, where substances move from area with higher concentration to lower concentration.
 * Osmosis: Almost similar to diffusion, but with a partially-permeable membrane.
 * Digestive System:
 * mouth
 * oesophagus (gullet)
 * liver (produces bile)
 * stomach (produces hydrochloric acid + enzymes)
 * bile duct
 * pancreas (produces enzymes)
 * duodenum
 * small intestine
 * large intestine
 * appendix
 * rectum
 * anus
 * Digestion:
 * Bile helps in digestion of lipids (fats).
 * Enzymes digest starch.
 * Respiratory system
 * trachea (windpipe)
 * lungs
 * Bronchus
 * Bronchioles
 * Aevioli
 * Thermal Energy:
 * Radiation
 * Conduction
 * Convection