Observation

Most of the candidates were able to:

                        -           state three reasons for applying finishes on timber products;
-           list four means by which carpentry entrepreneurs advertise their products.

                        However, few of them were unable to:

                        -           state one use of the listed materials in carpentry work;
-           state three reasons for applying finishes on timber products.

                        The expected response to question 8 is as given below:

            (a)        Three reasons for applying finishes on timber products:

1. to protect the surface of wood;
2. to decorate the surface of wood;
3. for hygienic purpose;
4. to improve the appearance quality of the wood.

(b)        One use of each of the following materials in carpentry work:

1. wiggle nail – to strengthen butt joints / mite joints;
2. latex foam – in upholstery work to provide softness;
3. creosote oil – as preservative for timber;
4. contact glue – bonding materials such as plastic, fabrics, leather, glass to wood;
5. corrugated asbestos sheet – roof covering, perimeter fencing and hoarding.

            (c)        Four means by which carpentry entrepreneurs advertise their products:

1. Radio
2. Television
3. Pamphlets/flyers
4. Newspapers/magazines
5. Internet
6. Personal contact
7. Product shows/exhibition – hawking