SET SQUARE AND DEFINITION OF SKETCH/OUTLINE

TOOLS FOR DRAWING LINES

RULER

We use the ruler to measure the length of a segment. The markings on a ruler show centimeters (a long line) and millimeters (a short line).

PROTRACTOR

We use a protractor to measure and draw angles. It´s usually a semicircle with markings to show 0º to 180º.

1  SET SQUARE

Set squares are triangular “rulers” for drawing parallel and perpendicular lines.

-          A right-angles isosceles triangle (escuadra) with 45º, 45º and 90º angles.

-          A right-angled scalene triangle (cartabón) with 90º, 30º and 60º angles.

2   COMPASS

This instrument is used to draw circules and arcs, and to copy segments.

EXERCISES

Draw the following angles using the set square: 30º, 60º, 90º, 105º, 120º, 135º, 150º y 180º.

Make a pattern with circles, following these instructions:
a. Draw a straight line 15 cm long.
b. Divide into 3 segments.
c. Use each mark as the centre of a circle with 2 cm radius.
d. Draw other circles inside with 1,5 cm radius.
e. Colour the pattern.

SKETCH AND OUTLINE

Sketch in an initial drawing which shows the fundamental elements of a design and reflects its main concept.

The outline gives more specific information, including measurements, materials, ways of connecting the pieces, etc.

Vocabulary

Translate into Spanish:

-          Parallel

-          Perpendicular

-          Arc

-          Radius

-          Diameter

-          Stencil

-          Hypotenuse

-          Sketch

-          Outline

-          Freehand

-          Diagram

-          Dot

-          Measure (to)

-          Measurements

-          Material

-          Scale

-          Reduce

-          Enlarge

-          Scale ruler 

TRANSLATE INTO ENGLISH
- Angulo
- Alzado
- Planta
- Perfil derecho
- Perfil izquierdo
- Primeros auxilios
- Dibujo
- Peligroso
- Guantes
- Casco
- Señal
- Forma
- Tamaño
- Rotulador
- Goma de borrar
- Escuadra
-Cartabon
- Transportador de ángulos
- Dibujo Tecnico
- Regla
- Cinturon de seguridad

Orthographic Projection

ORTHOGRAPHIC PROJECTION

COMPUTER DICTIONARY

Hello students!!

Use www.wordreference.com

Now you have to do the following exercises:

1. On the Website, look up the following terms:

- screen - monitor - printer

- scanner - speakers - headphones

- mouse - keyboard - micropone

- Joystick - Webcam - Bar code reader

2. Classify these devices into INPUT, OUTPUT or INPUT-OUTPUT devices.

ORTOGRAPHIC PROJECTION

MAIN COMPUTER ELEMENTS

Translate into Spanish the main computer elements:

MOTHERBOARD

TECHNICAL DRAWING VOCABULARY

TRANSLATE INTO ENGLISH:


Ángulo: Angle
Dibujante: Drafter
Diseñador: Designer
Dibujo: Drawing
Perfil Izquierdo: Left Side
Perfil Derecho: Right Side
Línea: Line
Croquis: Outline
Transportador de ángulos: Protractor
Línea paralela: Parallel line
Línea perpendicular: Perpendicular line
Forma:Shape
Tamaño: Size
Escala: Scale
Escalímetro: Scale ruler
Planta superior: Top View
Dibujo técnico: Technical Drawing
Plantilla: Template
Lámina de trabajo: Worksheet
Alzado: Front View
Imagen: Image/ Picture
Regla: Ruler
Escuadra: Set Square
Cartabón: Square
Boceto: Sketch
Perspectiva: Perspective
Eje: Axis
Borde: Edge
Profundidad: Depth
Dibujo a mano alzada: Freehand
Perspectiva caballera: Cavalier perspective
Perspectiva isométrica: Isometric perspective
Perspectiva cónica:Conical perspective
Sección: Section
Escala de reducción: Reducing scale
Escala de Ampliación: Enlarging scale
Círculo: Circle
Cuadrado: Square
Rectángulo: Rectangle
Triángulo: Triangle
Rombo: Diamond
Trapecio: Trapezium
Radio: Radius
Diámetro: Diameter
Dimensión: Dimension
Altura: Height
Anchura: Width
Ancho: Wide
Calibre: Calliper
Micrómetro: Micrometer
Cubo: Cube
Elipse: Ellipse

TEAM MEMBERS IN TECHNOLOGY

1. Manager / Coordinator

2. Secretary

3. Person in charge of materials

4. Person in charge of tools

5. Person in charge of cleaning

DOCUMENTS FOR A PROJECT

Each step of a project has its own documents.

1.- SPECIFICATION

The client describes the required product or service. It´s a contract between the client and the supplier.

2.- QUOTES AND PROPORSALS

The client read the proporsals from the different suppliers and select the best one, based on cost, quality and other considerations.

3.- PLAN

The team describes the tasks and the required resources (tools, materials, human resources and time)

4.- DESIGN

5.- BIBLIOGRAPHY

It indicates where you can found information.

6.- MANUAL

7.- RECEIPT

Describes the product and indicates theh price.

PARTS OF THE TECHNOLOGY CLASSROOM

1. CLASSROOM

2. WORKSHOP

3. WAREHOUSE

4. LIBRARY

5. ICT ROOM