A set of over 100 digital, interactive lessons covering the majority of material for Chemistry at the Lower Secondary level. Rich multimedia presentations of chemical phenomena develop observation skills and supplement traditional format lectures. The course gives intuitive and unique opportunities to understand the chemical processes propelling the world around us. The content material aims to promote a comprehensive understanding of the world of chemistry, too often regarded as abstract. The excellent application of 3D graphics engages pupils’ senses and imagination, leaving no room for misunderstanding or lack of interest. The carefully designed study plan introduces well-organized subject material backed up by tests and many interactive activities.
Here you can view and try out our state-of-the-art, fully interactive demo lessons specially designed for today's mobile-oriented education. See how our content can enhance and complement modern teaching.
\n \n \n \n reaction,\n \n \n \n \n \n metal,\n \n \n \n \n \n water,\n \n \n \n \n \n atom,\n \n \n \n \n \n acid,\n \n \n \n \n \n gas,\n \n \n \n \n \n compound,\n \n \n \n \n \n bond,\n \n \n \n \n \n carbon,\n \n \n \n \n \n electron,\n \n \n \n \n \n table,\n \n \n \n \n \n periodic,\n \n \n \n \n \n earth,\n \n \n \n \n \n molecule,\n \n \n \n \n \n part,\n \n \n \n \n \n configuration,\n \n \n \n \n \n element,\n \n \n \n \n \n reactions,\n \n \n \n \n \n solid,\n \n \n \n \n \n solution,\n \n \n \n \n \n ion,\n \n \n \n \n \n volume,\n \n \n \n \n \n temperature,\n \n \n \n \n \n product,\n \n \n \n \n \n base,\n \n \n \n \n \n properties,\n \n \n \n \n \n mass,\n \n \n \n \n \n rock,\n \n \n \n \n \n liquid,\n \n \n \n \n \n reactant,\n \n \n \n \n \n group,\n \n \n \n \n \n atomic,\n \n \n \n \n \n matter,\n \n \n \n \n \n oxygen,\n \n \n \n \n \n dioxide,\n \n \n \n \n \n metals,\n \n \n \n \n \n ore,\n \n \n \n \n \n molecular,\n \n \n \n \n \n chemical,\n \n \n \n \n \n formula,\n \n \n \n \n \n pressure,\n \n \n \n \n \n density,\n \n \n \n \n \n salt,\n \n \n \n \n \n hydrogen,\n \n \n \n \n \n point,\n \n \n \n \n \n melting,\n \n \n \n \n \n number,\n \n \n \n \n \n air,\n \n \n \n \n \n ionic,\n \n \n \n \n \n structure,\n \n \n \n \n \n covalent,\n \n \n \n \n \n energy,\n \n \n \n \n \n tectonic,\n \n \n \n \n \n rocks,\n \n \n \n \n \n cation,\n \n \n \n \n \n anion,\n \n \n \n \n \n indicator,\n \n \n \n \n \n oil,\n \n \n \n \n \n nitrogen,\n \n \n \n \n \n gases,\n \n \n \n \n \n electrolysis,\n \n \n \n \n \n limestone,\n \n \n \n \n \n dissolution,\n \n \n \n \n \n state,\n \n \n \n \n \n current,\n \n \n \n \n \n conductivity,\n \n \n \n \n \n symbol,\n \n \n \n \n \n hydroxide,\n \n \n \n \n \n halide,\n \n \n \n \n \n equation,\n \n \n \n \n \n solids,\n \n \n \n \n \n catalyst,\n \n \n \n \n \n reactivity,\n \n \n \n \n \n bonding,\n \n \n \n \n \n mantle,\n \n \n \n \n \n sea,\n \n \n \n \n \n sedimentary,\n \n \n \n \n \n sulfur,\n \n \n \n \n \n atmosphere,\n \n \n \n \n \n organic,\n \n \n \n \n \n fossil,\n \n \n \n \n \n crust,\n \n \n \n \n \n solubility,\n \n \n \n \n \n non,\n \n \n \n \n \n ammonia,\n \n \n \n \n \n handling,\n \n \n \n \n \n process,\n \n \n \n \n \n acids,\n \n \n \n \n \n light,\n \n \n \n \n \n saturated,\n \n \n \n \n \n isomer,\n \n \n \n \n \n relative,\n \n \n \n \n \n isotope,\n \n \n \n \n \n model,\n \n \n \n \n \n theory,\n \n \n \n \n \n diffusion,\n \n \n \n \n \n extraction,\n \n \n \n \n \n oxidation,\n \n \n \n \n \n corrosion,\n \n \n \n \n \n iron,\n \n \n \n \n \n passivation,\n \n \n \n \n \n marble,\n \n \n \n \n \n carbonate,\n \n \n \n \n \n mortar,\n \n \n \n \n \n copper,\n \n \n \n \n \n isomerism,\n \n \n \n \n \n electric,\n \n \n \n \n \n conductor,\n \n \n \n \n \n aqueous,\n \n \n \n \n \n proton,\n \n \n \n \n \n test,\n \n \n \n \n \n calculation,\n \n \n \n \n \n concentration,\n \n \n \n \n \n mole,\n \n \n \n \n \n molarity,\n \n \n \n \n \n titration,\n \n \n \n \n \n alkanes,\n \n \n \n \n \n collision,\n \n \n \n \n \n catalysts,\n \n \n \n \n \n noble,\n \n \n \n \n \n aluminium,\n \n \n \n \n \n valence,\n \n \n \n \n \n rate,\n \n \n \n \n \n cell,\n \n \n \n \n \n electrode,\n \n \n \n \n \n plate,\n \n \n \n \n \n earthquake,\n \n \n \n \n \n volcanic,\n \n \n \n \n \n elements,\n \n \n \n \n \n alkali,\n \n \n \n \n \n endothermic,\n \n \n \n \n \n exothermic,\n \n \n \n \n \n soap,\n \n \n \n \n \n colloids,\n \n \n \n \n \n physical,\n \n \n \n \n \n change,\n \n \n \n \n \n natural,\n \n \n \n \n \n hardness,\n \n \n \n \n \n period,\n \n \n \n \n \n layer,\n \n \n \n \n \n layers,\n \n \n \n \n \n methane,\n \n \n \n \n \n halogene,\n \n \n \n \n \n body,\n \n \n \n \n \n changes,\n \n \n \n \n \n heating,\n \n \n \n \n \n condensation,\n \n \n \n \n \n metamorphic,\n \n \n \n \n \n solvent,\n \n \n \n \n \n fermentation,\n \n \n \n \n \n nomenclature,\n \n \n \n \n \n chemistry,\n \n \n \n \n \n laboratory,\n \n \n \n \n \n polymer,\n \n \n \n \n \n hydrocarbon,\n \n \n \n \n \n separation,\n \n \n \n \n \n halogens,\n \n \n \n \n \n liquids,\n \n \n \n \n \n stable,\n \n \n \n \n \n bonding.,\n \n \n \n \n \n ionic bonding,\n \n \n \n \n \n precipitation,\n \n \n \n \n \n dissociation,\n \n \n \n \n \n protein,\n \n \n \n \n \n weak,\n \n \n \n \n \n strong,\n \n \n \n \n \n bases,\n \n \n \n \n \n reversible,\n \n \n \n \n \n irreversible,\n \n \n \n \n \n burette,\n \n \n \n \n \n structural,\n \n \n \n \n \n products,\n \n \n \n \n \n pH,\n \n \n \n \n \n law,\n \n \n \n \n \n Pascal,\n \n \n \n \n \n Boyle,\n \n \n \n \n \n steel,\n \n \n \n \n line,\n \n \n \n continuous,\n \n \n \n flame,\n \n \n \n spectrum,\n \n \n \n electromagnetic,\n \n \n \n spectra,\n \n \n \n continuous and line spectra,\n \n \n \n fat,\n \n \n \n metabolism,\n \n \n \n fats,\n \n \n \n glycerol,\n \n \n \n lipid,\n \n \n \n unsaturated,\n \n \n \n cis,\n \n \n \n trans,\n \n \n \n relative atomic mass,\n \n \n \n early,\n \n \n \n Dalton,\n \n \n \n Thomson,\n \n \n \n Rutherford,\n \n \n \n radioactivity,\n \n \n \n theories,\n \n \n \n Democritus,\n \n \n \n early atomic theories,\n \n \n \n evaporate,\n \n \n \n rust,\n \n \n \n involving,\n \n \n \n predicting,\n \n \n \n predicting reactions involving metals,\n \n \n \n aluminum,\n \n \n \n anode,\n \n \n \n catode,\n \n \n \n uses,\n \n \n \n chalk,\n \n \n \n concrete,\n \n \n \n cement,\n \n \n \n industrial,\n \n \n \n industrial uses of limestone,\n \n \n \n nugget,\n \n \n \n titanium,\n \n \n \n patina,\n \n \n \n electrorefining,\n \n \n \n copper and titanium,\n \n \n \n addition,\n \n \n \n double,\n \n \n \n bromine,\n \n \n \n alkenes,\n \n \n \n hydrogenation,\n \n \n \n electrolytes,\n \n \n \n conductivity of electrolytes,\n \n \n \n nuclei,\n \n \n \n structure of the atom,\n \n \n \n ions,\n \n \n \n testing,\n \n \n \n sulfate,\n \n \n \n ammonium,\n \n \n \n testing for ions,\n \n \n \n concept,\n \n \n \n using,\n \n \n \n molar,\n \n \n \n stoichiometric,\n \n \n \n using the mole concept,\n \n \n \n chain,\n \n \n \n alkane,\n \n \n \n substituents,\n \n \n \n branched,\n \n \n \n isomerism of alkanes,\n \n \n \n atomic and molecular mass,\n \n \n \n simple,\n \n \n \n crystal,\n \n \n \n giant,\n \n \n \n lattice,\n \n \n \n simple and giant molecular solids,\n \n \n \n effective,\n \n \n \n inhibitor,\n \n \n \n calalytic,\n \n \n \n converter,\n \n \n \n series,\n \n \n \n the reactivity series,\n \n \n \n reactants,\n \n \n \n equations,\n \n \n \n chemical equations,\n \n \n \n polyatomic,\n \n \n \n covalent bonding,\n \n \n \n part II,\n \n \n \n factors,\n \n \n \n affecting,\n \n \n \n factor,\n \n \n \n factors affecting reaction rate,\n \n \n \n source,\n \n \n \n cells,\n \n \n \n voltage,\n \n \n \n battery,\n \n \n \n accumulators,\n \n \n \n voltaic,\n \n \n \n electrochemical,\n \n \n \n electrochemical cells,\n \n \n \n plates,\n \n \n \n tectonic plates,\n \n \n \n lithosphere,\n \n \n \n geology,\n \n \n \n oceanic,\n \n \n \n transition,\n \n \n \n transition elements,\n \n \n \n radii,\n \n \n \n alkali metals,\n \n \n \n activation,\n \n \n \n transmittion,\n \n \n \n endothermic and exothermic reactions,\n \n \n \n enthalpy,\n \n \n \n washing,\n \n \n \n agent,\n \n \n \n detergent,\n \n \n \n coagulation,\n \n \n \n emulsion,\n \n \n \n colloid,\n \n \n \n washing in water,\n \n \n \n transport,\n \n \n \n ice,\n \n \n \n land,\n \n \n \n erosion,\n \n \n \n wind,\n \n \n \n weathering,\n \n \n \n sedimentary rocks part I,\n \n \n \n reagent,\n \n \n \n chemical and physical change,\n \n \n \n river,\n \n \n \n fresh,\n \n \n \n pollution,\n \n \n \n cave,\n \n \n \n waters,\n \n \n \n natural waters,\n \n \n \n form,\n \n \n \n diamond,\n \n \n \n graphite,\n \n \n \n allotropy,\n \n \n \n tetrahedral,\n \n \n \n allotropes,\n \n \n \n the periodic table,\n \n \n \n periodic table,\n \n \n \n Mendeleev,\n \n \n \n ozone,\n \n \n \n radical,\n \n \n \n stratosphere,\n \n \n \n the atmosphere,\n \n \n \n nonmetals,\n \n \n \n ocean,\n \n \n \n oceans,\n \n \n \n plankton,\n \n \n \n marine,\n \n \n \n salinity,\n \n \n \n phytoplankton,\n \n \n \n fuel,\n \n \n \n coal,\n \n \n \n fuels,\n \n \n \n distillation,\n \n \n \n crude,\n \n \n \n fossil fuels and crude oil,\n \n \n \n reactions of alkali metals,\n \n \n \n cooling,\n \n \n \n curve,\n \n \n \n freezing,\n \n \n \n expansion,\n \n \n \n accompanying,\n \n \n \n physical changes accompanying heating and cooling,\n \n \n \n stone,\n \n \n \n material,\n \n \n \n slate,\n \n \n \n quartzite,\n \n \n \n circulation,\n \n \n \n gneiss,\n \n \n \n metamorphic rocks and circulation of rock material,\n \n \n \n gold,\n \n \n \n mercury,\n \n \n \n core,\n \n \n \n radius,\n \n \n \n inner,\n \n \n \n the structure of the earth,\n \n \n \n alcohol,\n \n \n \n ethanol,\n \n \n \n alcohols,\n \n \n \n methanol,\n \n \n \n hydroxyl,\n \n \n \n hydration,\n \n \n \n safety,\n \n \n \n chemicals,\n \n \n \n safety in the chemical laboratory,\n \n \n \n polymerization,\n \n \n \n polymers,\n \n \n \n bonds,\n \n \n \n monomer,\n \n \n \n thermoplastic,\n \n \n \n thermosetting,\n \n \n \n copolymer,\n \n \n \n space,\n \n \n \n argon,\n \n \n \n solar,\n \n \n \n uv,\n \n \n \n mixture,\n \n \n \n mixtures,\n \n \n \n chromatography,\n \n \n \n crystallisation,\n \n \n \n heterogeneous,\n \n \n \n homogeneous,\n \n \n \n hydrochloric,\n \n \n \n halogen,\n \n \n \n reactions of the halogens,\n \n \n \n stare,\n \n \n \n phase,\n \n \n \n evaporation,\n \n \n \n changes of state,\n \n \n \n deposition,\n \n \n \n sublimation,\n \n \n \n resublimation,\n \n \n \n shape,\n \n \n \n soluble,\n \n \n \n surface,\n \n \n \n tension,\n \n \n \n thermal,\n \n \n \n decompozition,\n \n \n \n salts,\n \n \n \n alkaline,\n \n \n \n metalloids,\n \n \n \n alkaline earth metals,\n \n \n \n group 2,\n \n \n \n age,\n \n \n \n clay,\n \n \n \n sandstone,\n \n \n \n epoch,\n \n \n \n sedimentary rocks part II,\n \n \n \n distilled,\n \n \n \n pure,\n \n \n \n properties of water,\n \n \n \n code,\n \n \n \n complex,\n \n \n \n proteins,\n \n \n \n amino acid,\n \n \n \n gene,\n \n \n \n genetic,\n \n \n \n carboxyl,\n \n \n \n properties of bases,\n \n \n \n filtration,\n \n \n \n filter,\n \n \n \n decantation,\n \n \n \n tarring,\n \n \n \n evaporator,\n \n \n \n handling solids. heating,\n \n \n \n types,\n \n \n \n reduction,\n \n \n \n neutralisation,\n \n \n \n displacement,\n \n \n \n reaction types,\n \n \n \n transformation,\n \n \n \n the electron configuration of an atom,\n \n \n \n tests,\n \n \n \n handling and laboratory tests,\n \n \n \n igneous rocks,\n \n \n \n magma,\n \n \n \n igneous,\n \n \n \n extrusive,\n \n \n \n Mohs,\n \n \n \n dynamic,\n \n \n \n equilibrium,\n \n \n \n synthesis,\n \n \n \n reversible reactions and chemical equilibrium,\n \n \n \n charge,\n \n \n \n applications,\n \n \n \n calculations,\n \n \n \n brine,\n \n \n \n connected,\n \n \n \n coulomb,\n \n \n \n faraday,\n \n \n \n galvanoplastic,\n \n \n \n applications of electrolysis and calculations connected with electrolysis,\n \n \n \n cylinder,\n \n \n \n tube,\n \n \n \n beaker,\n \n \n \n measuring,\n \n \n \n pipette,\n \n \n \n handling liquids,\n \n \n \n food,\n \n \n \n drug,\n \n \n \n human,\n \n \n \n bacteria,\n \n \n \n vitamin,\n \n \n \n drugs,\n \n \n \n antibiotics,\n \n \n \n antioxidant,\n \n \n \n preservative,\n \n \n \n aspirin,\n \n \n \n food and drugs,\n \n \n \n equivalence,\n \n \n \n acid-base titration,\n \n \n \n acid-base,\n \n \n \n volcano,\n \n \n \n movement,\n \n \n \n lava,\n \n \n \n sensor,\n \n \n \n epicentre,\n \n \n \n earthquakes,\n \n \n \n volcanoes,\n \n \n \n eruption,\n \n \n \n movements,\n \n \n \n tectonic movements,\n \n \n \n earthquakes and volcanoes,\n \n \n \n multiple,\n \n \n \n lewis,\n \n \n \n diatomic,\n \n \n \n covalent bondin,\n \n \n \n part I,\n \n \n \n industry,\n \n \n \n minerals,\n \n \n \n ores,\n \n \n \n metals from metal ores,\n \n \n \n ethanoic,\n \n \n \n fatty,\n \n \n \n carboxylic,\n \n \n \n ester,\n \n \n \n carboxylic acids,\n \n \n \n dilution,\n \n \n \n electrical,\n \n \n \n properties of acids,\n \n \n \n plant,\n \n \n \n mineral,\n \n \n \n deposit,\n \n \n \n nutrition,\n \n \n \n calcium,\n \n \n \n fertilizers,\n \n \n \n fertilizer,\n \n \n \n magnesium,\n \n \n \n inorganic,\n \n \n \n composting,\n \n \n \n neutralization,\n \n \n \n neutralization reactions,\n \n \n \n mixing,\n \n \n \n dissolving,\n \n \n \n diffusion and dissolving,\n \n \n \n heat,\n \n \n \n electricity,\n \n \n \n conducting,\n \n \n \n metallic,\n \n \n \n malleable,\n \n \n \n metallic bonding,\n \n \n \n charles,\n \n \n \n laws.,\n \n \n \n gas laws. part I,\n \n \n \n constant,\n \n \n \n isobaric,\n \n \n \n isochoric,\n \n \n \n isothermal,\n \n \n \n Gay,\n \n \n \n Lussac,\n \n \n \n Charles,\n \n \n \n laws,\n \n \n \n unit,\n \n \n \n Avogadro,\n \n \n \n the mole,\n \n \n \n cellulose,\n \n \n \n glucose,\n \n \n \n carbohydrate,\n \n \n \n carbohydrates,\n \n \n \n sucrose,\n \n \n \n starch,\n \n \n \n glycogen,\n \n \n \n lactose,\n \n \n \n saccharide,\n \n \n \n solubility in water,\n \n \n \n combustion,\n \n \n \n octane,\n \n \n \n hydrocarbons,\n \n \n \n cracking,\n \n \n \n cracking and combustion of hydrocarbons,\n \n \n \n oxide,\n \n \n \n hydrogencarbonate,\n \n \n \n reactions of acids and bases,\n \n \n \n slow,\n \n \n \n fast,\n \n \n \n kinetic,\n \n \n \n reaction rate,\n \n \n \n determination,\n \n \n \n toxic,\n \n \n \n nitric,\n \n \n \n corrosive,\n \n \n \n ammonia and nitric acid,\n \n \n \n indicators,\n \n \n \n scale,\n \n \n \n phenolphthalein,\n \n \n \n indicators and pH,\n \n \n \n halogens. group 17,\n \n \n \n level,\n \n \n \n force,\n \n \n \n neutron,\n \n \n \n electrostatic,\n \n \n \n bohr,\n \n \n \n the bohr model of the atom,\n \n \n \n noble gases,\n \n \n \n specific,\n \n \n \n alcoholic,\n \n \n \n enzyme,\n \n \n \n enzymes,\n \n \n \n selective,\n \n \n \n biological,\n \n \n \n enzymes - biological catalysts,\n \n \n \n coke,\n \n \n \n slag,\n \n \n \n rain,\n \n \n \n effect,\n \n \n \n environmental,\n \n \n \n greenhouse,\n \n \n \n impact,\n \n \n \n recycling,\n \n \n \n environmental impact of oil products,\n \n \n \n compounds,\n \n \n \n Formulae,\n \n \n \n composition,\n \n \n \n empirical,\n \n \n \n chemical compounds,\n \n \n \n formulae,\n \n \n \n sulfuric,\n \n \n \n pyrite,\n \n \n \n sulfuric(VI),\n \n \n \n sulfur and sulfuric(VI) acid,\n \n \n \n basic,\n \n \n \n Basic properties of matter,\n \n \n \n alloys,\n \n \n \n brass,\n \n \n \n duralumin\n \n \n
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