Lessons on the delineation of form1848 |
Inni boken
Resultat 1-5 av 28
Side 12
... parallel with the edge of the desk . 2. The pupil sits nearly upright ; -his left side in- clining a little towards the desk ; -his distance from the desk is sufficient to allow the free movement of his right hand and arm . 3. The left ...
... parallel with the edge of the desk . 2. The pupil sits nearly upright ; -his left side in- clining a little towards the desk ; -his distance from the desk is sufficient to allow the free movement of his right hand and arm . 3. The left ...
Side 15
... parallel to the surface of still water . " It is sufficient to explain that lines are said to be horizontal when they are parallel to the top or bottom edges of a slate , -the more correct explanation may follow at another time . 2. He ...
... parallel to the surface of still water . " It is sufficient to explain that lines are said to be horizontal when they are parallel to the top or bottom edges of a slate , -the more correct explanation may follow at another time . 2. He ...
Side 18
... parallel lines of various lengths . EXAMPLE I. DEFINITION.- " Parallel straight lines are such as ( are in the same plane , and which * ) being produced ever so far both ways do not meet . " * This part of the definition may be omitted ...
... parallel lines of various lengths . EXAMPLE I. DEFINITION.- " Parallel straight lines are such as ( are in the same plane , and which * ) being produced ever so far both ways do not meet . " * This part of the definition may be omitted ...
Side 19
... EXERCISE . - Repetition of the above , at the teach- er's discretion . QUESTIONS may be asked upon parallels ; and upon the comparative lengths of the lines . To draw VERTICAL parallel lines of various lengths . EXAMPLE 19.
... EXERCISE . - Repetition of the above , at the teach- er's discretion . QUESTIONS may be asked upon parallels ; and upon the comparative lengths of the lines . To draw VERTICAL parallel lines of various lengths . EXAMPLE 19.
Side 20
... parallel to the straight sides of a slate . INSTRUCTION . - Draw the lines in parts of equal lengths , as in the ... parallel , horizontal , and vertical lines ; and on the comparative lengths of such lines . To draw OBLIQUE parallel ...
... parallel to the straight sides of a slate . INSTRUCTION . - Draw the lines in parts of equal lengths , as in the ... parallel , horizontal , and vertical lines ; and on the comparative lengths of such lines . To draw OBLIQUE parallel ...
Vanlige uttrykk og setninger
Author's Diagrams base called CHAPTER circular curves collective teaching cone be cut cylinder DEFINITION DEFINITION.-1 delineation of form desk diagonal diameter dicular downstroke draw a circle Draw a horizontal draw a line Draw a perpendicular Draw a straight draw STRAIGHT LINES draw the lines drawing the curves elementary writing ellipse EXAMPLE V.-To draw EXERCISE.-Repetition at discretion EXERCISES.-1 EXPLANATION.-1 figure contained figure in various horizontal line hyperbola II.-To draw illustrated Infant Schools instruction INSTRUCTION.-1 introduced isoceles triangle join the dots Join the extremities learning to write left side length Lessons for Infant line drawn line of beauty lines slant lower mark the dots Model Lessons oblong opposite sides outline drawing OUTLINE WRITING BOOKS parabola parallel lines parallelogram parallelopiped pencil perpen plane PLATE preceding Exercises prism pyramid QUESTIONS right angled triangle right line sides equal slanting line slate or paper solid figure teacher tion trapeziums Triangular prisms upstroke various sizes
Populære avsnitt
Side 47 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Side 65 - A cone is a solid figure described by the revolution of a right angled triangle about one of the sides containing the right angle, which side remains fixed.
Side 27 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.
Side 27 - A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line.
Side 47 - A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
Side 33 - Parallel straight lines are such as are in the same plane, and which being produced ever so far both ways, do not meet.
Side 39 - A parallelogram is a four.sided figure, of which the opposite sides are parallel; and the diameter is the straight line joining two of its opposite angles.
Side 68 - A sphere is a solid figure described by the revolution of a semicircle about its diameter, which remains unmoved.
Side 67 - The axis of a cone is the fixed straight line about which the triangle revolves.
Side 45 - A segment of a circle is the figure contained by a straight line and the circumference which it cuts off.