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Freeze-cast alumina that has been partially sintered. The freezing direction in the image is up. Freeze-casting, also frequently referred to as ice-templating, freeze casting, or freeze alignment, is a technique that exploits the highly anisotropic solidification behavior of a solvent (generally water) in a well-dispersed solution or slurry to controllably template directionally porous ...
Writing education in the United States at a national scale using methods other than direct teacher–student tutorial were first implemented in the 19th century. [1] [2] The positive association between students' development of the ability to use writing to refine and synthesize their thinking [3] and their performance in other disciplines is well-documented.
A furnace lining brick, or an investment casting mold, can be easily fabricated using this method. Recently there was a flurry of interest in freeze-casting at the University of Bath, UK, which led most significantly to two doctoral theses, by J. Laurie in 1995 and by M. Statham in 1998. Taken together in chronological order, these form a good ...
The free writing technique emphasizes spontaneous, continuous expression, aiming to liberate thoughts and overcome writer's block, without concern for grammar or structure. This is different from David Bartholomae's approach to writing that emphasizes teaching students to engage critically with academic texts and discussions.
W.E. Coles Jr. suggests that teaching writing should be approached as teaching art, with the teacher serving as facilitator or guide for the student-writer's free expression; he also calls for classroom practices such as peer-reviews, class discussions, and the absence of grades, in order to best guide the self-identification he sees as crucial ...
Getty-Dubay Italic, an American teaching script. A teaching script is a sample script that serves as a visual orientation for learning to write by hand.In the sense of a guideline or a prototype, it supports the demanding process of developing handwriting skills and abilities in a visual and illustrative way.
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In the late 1800s and most of the 1900s, [3] language teaching was usually conceived in terms of method. In seeking to improve teaching practices, teachers and researchers would typically try to find out which method was the most effective. [4] However, method is an ambiguous concept in language teaching and has been used in many different ways ...