Essent i a l knowl edge Sc i ent i f i c work Cr i t i ca l think ing 1. Experimental sciences 2. The scientific method 3. Scientific method application 4. Technological applications of scientific research 5. Measurement 6. Laboratory work - Handling solids - Handling liquids - Weighing substances - Measuring volumes - Investigate the relationship between the mass and the volume of an object Is astrology a science? 1. The study of gases 2. Atmospheric pressure 3. Gas laws. The Boyle-Mariotte law 4. Gas laws. Gay-Lussac's law 5. Gas laws. Charles's law 6. The general ideal gas equation 7. The kinetic theory of gases - Relate atmospheric pressure and the Boyle-Mariotte law - Prove the Boyle-Mariotte law with an experiment - Relate atmospheric pressure and Gay-Lussac's law - Relate atmospheric pressure and Charles's law - Prove Charles's law with an experiment Can air enter the blood if the liquid in a drip runs out? 1. Diversity of matter. Pure substances and mixtures 2. Solutions 3. The concentration of solutions 4. The solubility of substances 5. Colloids 6. Separation of the components of a mixture - Prepare a saline solution - Prepare 250 mL of a solution of salt in water with a concentration of 40 g/L - Making a paper filter - Extracting the dye from red cabbage - Separate a liquid from a dissolved solid by distillation - Separate alcohol from a mixture by distillation - Perform an ink chromatography Can we trick a breathalyser? 1. Atomic models. What are atoms like? 2. The particles that make up atoms 3. Advances in the atomic model 4. How atoms are represented 5. Isotopes 6. Atomic mass 7. Atoms and electricity 8. Ions: anions and cations 9. Radioactivity - Identify chemical elements by the colour of a flame Are microwave ovens radioactive? 1. History of the elements 2. The periodic table of elements 3. The most common chemical elements 4. How matter is arranged 5. The most common chemical compounds - Analyse the elements used in a mobile phone - Separate the elements of a compound Is the calcium in milk better than the calcium in other foods? 1. Chemical reactions 2. How a chemical reaction happens 3. Chemical equations 4. Calculations in chemical reactions 5. Important chemical reactions 6. Chemistry and the environment 7. Medicines and drugs 8. Chemistry and progress - Study the oxidation reaction of magnesium - Study the reaction between vinegar and bicarbonate - Study the reaction between HCℓ and NH3 - Dissolve an eggshell - Study the reaction between iron and a copper(II) sulphate solution Are alcohol and tobacco drugs?
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