Grades 9-12 (USA)




In signing up for our system for USA Grades 9-12 you will get free access to:

  • Thousands of interactive learning games and exam drills. Much of the content has been developed in line with the California State Board of Education content standards.
  • Your own online portfolio with records of the scores you have attained
  • The ability to add your own revision notes to reinforce your knowledge
  • The ability to personalise your What2Learn area by designing your micon (your online character). The more activities you complete the more you will be able to buy for your micon.
  • A virtual farm to manage – complete learning games to earn the credits you will need to run a successful farm. Learn more.

If you want to know in detail what topics are covered within each subject area please see the list below. Otherwise, sign up now!


Biology/Life Sciences

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  • Cell biology
  • Enzymes
  • Cell activities
  • Nutrition in plants
  • Genetics
  • Genes and chromosomes
  • Ecology
  • Ecosystems and environmental issues
  • Food webs
  • Biodiversity
  • The Nitrogen cycle
  • The water cycle
  • Evolution
  • Darwin and natural selection
  • Physiology
  • Infections and diseases
  • Viruses, bacteria and fungi
  • Circulation in humans
  • Breathing and respiration
  • The nervous system
  • The hormonal system
  • Homeostasis
  • Earth’s Place in the Universe
  • Dynamic Earth Processes
  • Continental Drift
  • Plate tectonics
  • Constructive and destructive margins
  • Earthquakes
  • Energy in the Earth System
  • Biogeochemical Cycles
  • The Carbon Cycle
  • The atmosphere – chemicals and layers
  • California Geology


Chemistry
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  • Atomic and Molecular Structure
  • The Periodic Table
  • Symbols and formulae
  • Chemical Bonds
  • Covalent bonding
  • Ion formation
  • Matter conservation and stoichiometry
  • Gases and Their Properties
  • Acids and Bases
  • Solutions
  • Chemical Thermodynamics
  • Reaction Rates
  • Chemical Equilibrium
  • Le Chatelier’s Principle
  • Organic Chemistry and Biochemistry
  • The bonding properties of carbon
  • Nuclear Processes
  • Radiation
  • Damage to living cells from ionizing radiation


Computing
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  • Input devices
  • Output devices
  • Storage
  • Software applications


Environmental studies
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  • Ecosystems and environmental issues
  • Food webs
  • Biomes
  • Tropical rainforests
  • Forest management
  • Savannas
  • Desertification
  • Energy production
  • Acid rain
  • Global warming


History-Social Science: The Modern World
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  • The Treaty of Versailles
  • The Weimar Republic
  • The Nazi Party, 1928 – 1933
  • German history, 1919 – 1945


Mathematics
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  • Place value
  • Solving problems without a calculator
  • Mental arithmetic shortcuts
  • Changing between decimals, percentages and fractions
  • Ratio
  • Algebra
  • Solving equations
  • Angles in intersecting and parallel lines
  • Conversion between units
  • Rounding off numbers
  • Simplification of fractions


Physical education
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  • Anatomy and physiology
  • The skeletal system
  • The circulatory system
  • The respiratory system
  • The nervous system
  • The muscular system
  • Health-related fitness
  • Principles of training


Physics
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  • Motion and forces
  • Newton’s Laws
  • Conservation of Energy and Momentum
  • Heat and Thermodynamics
  • Waves and wave motion
  • The electromagnetic spectrum
  • Electric and Magnetic Phenomena
  • Current in electric circuits
  • Production of electricity
  • Circuit diagrams


Religious Education
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  • Poverty and Wealth
  • Religion and Medical Ethics
  • Peace and Justice

Sign up now – it is free!

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