Lecture Materials
... In another dialogue - Phaedrus (274) - Socrates ascribes creation of geometry, albeit in a company of other arts, to the god Theuth who resided in the Egyptian city of Naucratis. Truth be told, Phaedrus questions Socrates' account right away: "Yes, Socrates, you can easily invent tales of Egypt, or ...
... In another dialogue - Phaedrus (274) - Socrates ascribes creation of geometry, albeit in a company of other arts, to the god Theuth who resided in the Egyptian city of Naucratis. Truth be told, Phaedrus questions Socrates' account right away: "Yes, Socrates, you can easily invent tales of Egypt, or ...
Lesson Plan Format
... b. alternate interior angles are _______________. c. alternate exterior angles are _______________. d. same-side interior angles are _______________. Step 4 Confirm your conjectures above by drawing two more parallel lines (trace your ruler on each side to make 2 parallel lines) cut by a transversal ...
... b. alternate interior angles are _______________. c. alternate exterior angles are _______________. d. same-side interior angles are _______________. Step 4 Confirm your conjectures above by drawing two more parallel lines (trace your ruler on each side to make 2 parallel lines) cut by a transversal ...
Aim #71: How do we identify angles? (Unit 8
... forms a flat surface extending endlessly in all directions part of a line that has two endpoints has one endpoint and extends endlessly in one direction made up of two rays that share a common endpoint called the vertex lines that never intersect ...
... forms a flat surface extending endlessly in all directions part of a line that has two endpoints has one endpoint and extends endlessly in one direction made up of two rays that share a common endpoint called the vertex lines that never intersect ...
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.