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The Jane Schaffer method is a formula for essay writing that is taught in some U.S. middle schools and high schools.Developed by a San Diego teacher named Jane Schaffer, who started offering training and a 45-day curriculum in 1995, it is intended to help students who struggle with structuring essays by providing a framework.
The circle is the shape with the largest area for a given length of perimeter (see Isoperimetric inequality). The circle is a highly symmetric shape: every line through the centre forms a line of reflection symmetry, and it has rotational symmetry around the centre for every angle.
[1] [2] The name derives from the acronym STEM, with an A added to stand for arts. STEAM programs aim to teach students innovation, to think critically, and to use engineering or technology in imaginative designs or creative approaches to real-world problems while building on students' mathematics and science base. [3] [4] [5]
The Science, Technology, Engineering, and Mathematics (STEM) Education Coalition [104] works to support STEM programs for teachers and students at the U.S. Department of Education, the National Science Foundation, and other agencies that offer STEM-related programs. Activity of the STEM Coalition seems to have slowed since September 2008.
In 1966, he argued [2] for the possibility of scoring essays by computer, and in 1968 he published [3] his successful work with a program called Project Essay Grade (PEG). Using the technology of that time, computerized essay scoring would not have been cost-effective, [ 4 ] so Page abated his efforts for about two decades.
Another proof that uses triangles considers the area enclosed by a circle to be made up of an infinite number of triangles (i.e. the triangles each have an angle of dπ at the centre of the circle), each with an area of β 1 / 2 β · r 2 · dπ (derived from the expression for the area of a triangle: β 1 / 2 β · a · b · sinπ ...
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The process of quantifiably surveying public opinion of science is now largely associated with the public understanding of science movement (some would say unfairly). [66] In the US, Jon Miller is the name most associated with such work and well known for differentiating between identifiable "attentive" or "interested" publics (that is to say ...