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2. Science education - Wikipedia

   en.wikipedia.org/wiki/Science_education

   Educational research. Science education is the teaching and learning of science to school children, college students, or adults within the general public. The field of science education includes work in science content, science process (the scientific method), some social science, and some teaching pedagogy.

3. Elementary particle - Wikipedia

   en.wikipedia.org/wiki/Elementary_particle

   Elementary particle. In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. [1] The Standard Model presently recognizes seventeen distinct particles—twelve fermions and five bosons.

4. Quark - Wikipedia

   en.wikipedia.org/wiki/Quark

   1 / 3 ⁠. A quark (/ kwɔːrk, kwɑːrk /) is a type of elementary particle and a fundamental constituent of matter. Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei. [1] All commonly observable matter is composed of up quarks, down quarks and electrons.

5. Science - Wikipedia

   en.wikipedia.org/wiki/Science

   Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. [1] [2] Modern science is typically divided into two or three major branches: [3] the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; and the behavioural sciences (e.g., economics, psychology, and sociology ...

6. Elementary charge - Wikipedia

   en.wikipedia.org/wiki/Elementary_charge

   The elementary charge, usually denoted by e, is a fundamental physical constant, defined as the electric charge carried by a single proton (+ 1e) or, equivalently, the magnitude of the negative electric charge carried by a single electron, which has charge −1 e. [2][a] In the SI system of units, the value of the elementary charge is exactly ...

7. Outline of science - Wikipedia

   en.wikipedia.org/wiki/Outline_of_science

   The following outline is provided as a topical overview of science; the discipline of science is defined as both the systematic effort of acquiring knowledge through observation, experimentation and reasoning, and the body of knowledge thus acquired, the word "science" derives from the Latin word scientia meaning knowledge. A practitioner of ...