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2. Trends in International Mathematics and Science Study - Wikipedia

   en.wikipedia.org/wiki/Trends_in_International...

   The International Association for the Evaluation of Educational Achievement(IEA)'s Trends in International Mathematics and Science Study(TIMSS)[1]is a series of international assessments of the mathematics and science knowledge of students around the world. The participating students come from a diverse set of educational systems (countries or ...

3. National Science Education Standards - Wikipedia

   en.wikipedia.org/wiki/National_Science_Education...

   The National Science Education Standards ( NSES) [ 1] represent guidelines for the science education in primary and secondary schools in the United States, as established by the National Research Council in 1996. These provide a set of goals for teachers to set for their students and for administrators to provide professional development.

4. Fourth grade - Wikipedia

   en.wikipedia.org/wiki/Fourth_grade

   In India, where children enter Class 4 at the ages 9 to 10 it is called Lower Primary, it is known as the fourth grade. 5-7 standard categories as Upper Primary (UP) . Lower Primary gives the basic education necessary for a kid and when they get to the UP section , advanced knowledge will be provided via lessons or modules .

5. Scientific literacy - Wikipedia

   en.wikipedia.org/wiki/Scientific_literacy

   Scientific literacy or science literacy encompasses written, numerical, and digital literacy as they pertain to understanding science, its methodology, observations, and theories. Scientific literacy is chiefly concerned with an understanding of the scientific method, units and methods of measurement, empiricism and understanding of statistics ...

6. 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.

7. Plasma (physics) - Wikipedia

   en.wikipedia.org/wiki/Plasma_(physics)

   It is the most abundant form of ordinary matter in the universe, mostly in stars (including the Sun), but also dominating the rarefied intracluster medium and intergalactic medium. [2][3][4][5] Plasma can be artificially generated, for example, by heating a neutral gas or subjecting it to a strong electromagnetic field.

8. State of matter - Wikipedia

   en.wikipedia.org/wiki/State_of_matter

   In physics, a state of matter is one of the distinct forms in which matter can exist. Four states of matter are observable in everyday life: solid, liquid, gas, and plasma. Many intermediate states are known to exist, such as liquid crystal, and some states only exist under extreme conditions, such as Bose–Einstein condensates and Fermionic ...

9. 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 world. [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), which ...