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  2. Mathematics - Wikipedia

    en.wikipedia.org/wiki/Mathematics

    Mathematics is a field of study that discovers and organizes methods, theories and theorems that are developed and proved for the needs of empirical sciences and mathematics itself. There are many areas of mathematics, which include number theory (the study of numbers), algebra (the study of formulas and related structures), geometry (the study ...

  3. Ghana National Science and Maths Quiz - Wikipedia

    en.wikipedia.org/wiki/Ghana_National_Science_and...

    Round 1 — The round of fundamental questions. Each contesting school has to answer 4 Biology, 4 Chemistry, 4 Physics and 4 Mathematics questions. A wrongly answered question may be carried over as a bonus. Partial credit is sometimes awarded by the quiz mistress. Round 2 — This round is called the speed race. All three schools are presented ...

  4. Natural science - Wikipedia

    en.wikipedia.org/wiki/Natural_science

    v. t. e. Natural science is one of the branches of science concerned with the description, understanding and prediction of natural phenomena, based on empirical evidence from observation and experimentation. [1] Mechanisms such as peer review and reproducibility of findings are used to try to ensure the validity of scientific advances.

  5. Dianna Cowern - Wikipedia

    en.wikipedia.org/wiki/Dianna_Cowern

    Dianna Cowern. Dianna Leilani Cowern (born May 4, 1989) is an American science communicator. She is a YouTuber; she uploads videos to her YouTube channel Physics Girl explaining various physical phenomena. She worked in partnership with the PBS Digital Studios from 2015 until 2020, when she discontinued her partnership. [5]

  6. Eleventh grade - Wikipedia

    en.wikipedia.org/wiki/Eleventh_grade

    Eleventh grade. Appearance. Eleventh grade (also known as 11th Grade, Grade 11 or Junior year) is the eleventh year of formal or compulsory education. It is typically the third year of high school (and is the final year in some countries). Students in eleventh grade are usually 16–17 years of age.

  7. Science education - Wikipedia

    en.wikipedia.org/wiki/Science_education

    Science is a universal subject that spans the branch of knowledge that examines the structure and behavior of the physical and natural world through observation and experiment. [9] Science education is most commonly broken down into the following three fields: Biology, chemistry, and physics.

  8. Branches of science - Wikipedia

    en.wikipedia.org/wiki/Branches_of_science

    Natural sciences: the study of natural phenomena (including cosmological, geological, physical, chemical, and biological factors of the universe). Natural science can be divided into two main branches: physical science and life science (or biology). Social sciences and the humanities: the study of human behavior in its social and cultural aspects.

  9. List of life sciences - Wikipedia

    en.wikipedia.org/wiki/List_of_life_sciences

    Biology is the overall natural science that studies life, with the other life sciences as its sub-disciplines. Some life sciences focus on a specific type of organism. For example, zoology is the study of animals, while botany is the study of plants. Other life sciences focus on aspects common to all or many life forms, such as anatomy and ...