HOW TO DRAW STRAIGHT LINES

• DRAWING PARALLEL LINES

These lines never cross.

1.  Draw a straight line.
2. Put the hypotenuse of the isosceles set square on the line.
3. Put the scalene set square on the other side.
4. Hold the scalene set square in the place and move the isosceles set square up or down to draw a paralell line.

• DRAWING PERPENDICULAR LINES

These lines touch and make an angle of 90º.

1. Draw a straight line.
2. Put the set squares in the same position as for parallel lines.
3. Turn the isosceles set square round and draw another line perpendicular to the first line.

• HOW TO DRAW ANGLES

We can use set squares to make angles of 15º, 30º, 45º, 60º, 75º, 90º ... in fact any multiple of 15.

1. We can draw 30º, 45º, 60º y 90º angles directly.
2. To draw a 15º angle, first draw a 45º angle with the isosceles set square. Then place the scalene set square on the new line and draw a 30º angle. The new angle will be 15º (45º - 30º).

• USING A PROTRACTOR

1. Draw a line.
2. Put the protractor on the line with the end of the line at the centre of the protractor.(A)
3. Choose the angle you want and put a dot next to the number. (B)
4. With a ruler, draw a line connecting A to B.

ORGANISATION OF WORKSHOPS ACTIVITIES

• The coordinator is responsible for organising the work of each group member to achieve efficient teamwork. This person represents the group.
• The person responsible for the material collects the material needed for the work and is also in charge of recycling leftover material.
• The person responsible for the tools look after the tools assigned to the group to make sure they are not lost or damaged.
• The secretary collects, checks and organises all the written documents from each group member (plan, process reports, estimates, etc.).
• The person responsible for health and safety makes sure that the group members follow the health and safety rules in the workshop and when using tools.
• The person in charge of cleaning makes sure each workstation is left completely clean.

SAFETY

HEALTH AND SAFETY RULES

1. Health rules:
1.1 Tell your teacher immediately if you have any kind of accident (cuts, burns, dust in your eyes, etc.).
1.2 Keep your hands clean and dry. Keep your table clean and tidy while you work. Put your tools back to its right place at the panels when you are not using them.
1.3 Every time you finish a task, clean and tidy the workstation and the workshop.
1.4 Too much noise makes people irritable and aggressive and interrupts concentration. Try to work quietly.

2. General safety rules:
2.1 Don´t wear necklaces, rings or loose-fitting clothes. They may get caught in the machines.
2.2 Ask your teacher if you have any doubts.
2.3 Don´t waste materials and look after your tools.

3. Safety rules in the workshop:
3.1 Find out where everything is in the workshop - the exits and entrances, and the safety apparatus: fire extinguishers, alarm bells, protective clothing (glasses, gloves, etc.).
3.2 Obey signs. There are four types of signs: mandatory, danger, first aid and emergency, and prohibition.

4. Safety rules for tools:
4.1 Find out how to use each type of tool, equipment and machine correctly before you start. Don´t work with tools, equipment or materials you don´t know how to use.
4.2 Use the right tools for the right task.
4.3 Make sure tools are in perfect condition before you use them (check they aren´t broken, the handles are secure and that safety elements are in place).

AGREE AND CHOOSE THE BEST SOLUTION/ACORDAMOS Y ELEGIMOS LA MEJOR SOLUCIÓN

AGREE AND CHOOSE THE BEST SOLUTION

How do we choose?

We can give points (1 to 10 ) for each aspect of the design. The design with the most points is the one the teamwork choose.

	STUDENT 1	STUDENT 2	STUDENT 3	STUDENT 4
Usefulness
Simplicity
Cost
Aesthetic qualities
Total

Hoja de procesos

HOJA DE PROCESO

Proyecto:

Dimensiones:

Curso(Grupo):

Nº pieza	Cantidad	Croquis	Útiles y herramientas	Operaciones y observaciones	Tiempo

Leyenda:

·     Proyecto: Título del proyecto a construir.

·     Dimensiones: medidas globales del objeto.

·     Curso/Grupo: “por ejemplo 1º E.S.O. A(Grupo 4)”

·     Nº de pieza: número de pieza dentro del conjunto. Las piezas iguales se enumeran una sola vez.

·     Cantidad: cuando existen dos o más piezas iguales, se les asigna el mismo número de pieza y se detalla el número o cantidad de piezas iguales.

·     Croquis: se realiza un croquis acotado de la pieza en cuestión.

·     Útiles y herramientas: se enumeran todos aquellos útiles y herramientas empleados para la construcción de dicha pieza.

·     Operaciones y observaciones: se enumeran las operaciones llevadas a cabo en la realización de la pieza y las observaciones a resaltar (si las hubiera).

·     Tiempo: se indica de forma aproximada el tiempo estimado para la realización de la pieza.

With my best regards to my on-line teachers and my on-line classmates ICT IN SECONDARY 2015 Macmillan e learning