Lesson Plan Format
... HS, Teacher Website Name _________________________ Date ________ Geometry CPA 4-8 Isosceles & Equilateral Triangles Recall that an isosceles triangle has at least two congruent sides. The congruent sides are called the __________. The ____________________ is the angle formed by the legs. The side op ...
... HS, Teacher Website Name _________________________ Date ________ Geometry CPA 4-8 Isosceles & Equilateral Triangles Recall that an isosceles triangle has at least two congruent sides. The congruent sides are called the __________. The ____________________ is the angle formed by the legs. The side op ...
GS Model Problems
... U. Every student in Mr. Smith’s class drew a quadrilateral, measured the interior angles, and found the sum. They discovered that all of their sums were the same and generalized this was true for every quadrilateral. V. Shelly used a piece of paper as a model of a plane and described it in her notes ...
... U. Every student in Mr. Smith’s class drew a quadrilateral, measured the interior angles, and found the sum. They discovered that all of their sums were the same and generalized this was true for every quadrilateral. V. Shelly used a piece of paper as a model of a plane and described it in her notes ...
Technical drawing
Technical drawing, also known as drafting or draughting, is the act and discipline of composing drawings that visually communicate how something functions or is to be constructed.Technical drawing is essential for communicating ideas in industry and engineering.To make the drawings easier to understand, people use familiar symbols, perspectives, units of measurement, notation systems, visual styles, and page layout. Together, such conventions constitute a visual language, and help to ensure that the drawing is unambiguous and relatively easy to understand. These drafting conventions are condensed into internationally accepted standards and specifications that transcend the barrier of language making technical drawings a universal means of communicating complex mechanical concepts.This need for precise communication in the preparation of a functional document distinguishes technical drawing from the expressive drawing of the visual arts. Artistic drawings are subjectively interpreted; their meanings are multiply determined. Technical drawings are understood to have one intended meaning.A drafter, draftsperson, or draughtsman is a person who makes a drawing (technical or expressive). A professional drafter who makes technical drawings is sometimes called a drafting technician. Professional drafting is a desirable and necessary function in the design and manufacture of complex mechanical components and machines. Professional draftspersons bridge the gap between engineers and manufacturers, and contribute experience and technical expertise to the design process.