Economics-Revenue Concept

At the end of this lesson, the students should be able to understand the Economics-Revenue Concept

Cost Concepts

Distinguishing between the different cost concepts (variable, fixed, total, average, marginal, short-run, long-run).
Drawing different costs curve
Explaining the relationship between costs and production.

Theory of Production

Explain the concept/factors of production
State and explain the characteristics of each factor of production.
Explain the meaning of division of labour
State the difference between specialization and division of labour.
Identify the advantages, disadvantages and limitation of division of labour.
State the advantages and disadvantages of large scale production

Concept of Demand and Supply

The meaning of demand and supply, draw schedules and curves of a given commodity
The laws of demand and supply,
Determining equilibrium price and points for a commodity
The factors that affect the demand and supply for a commodity

Tie/Dye and Printing

Define the terms associated with tie/dye and printing.
Tie/dye fabric i, any dyeing technique.
Make design, motif or pattern.
Produce printing frame and mesh and transfer design, motif or pattern on it.
Print on already dyed fabric.
Display finished work for appreciation and criticism.

Printing

Define printing.
Explain the different techniques of printing.
Mention different material s, tools and equipments in printing.
Explain the procedure for silk- screen printing and frame construction.

Batik(Starch Resist)

Define starch.
List tools and material for starch resist.
Explain the method of preparing starch resist.
Prepare starch paste.
Apply prepared starch on fabric based on design.

Batik(Wax Resist)

Define batik as a res ist in cIoth making.
Mention different types of bati k dyeing and resist.
Explain different procedures used in batik production.
List tools and materials for batik with emphasis on wax.
Describe splashing technique.
Produce two/three yards fabric and create, splashing effect.

Fabric Design by Bleaching

State the meaning of bleaching.
State di fferent types of bleaching.
Listing materials for bleaching.
Make the basic design on paper.
Transfer design on coloured material s or fabrics.
Apply bleaching solution on area of design.

Tie and Dyeing (Dyeing by Twisting in two colours)

Explain twisting in Tie and dye.
List the types of twisting method in tie and dye designs.
Mention the material s and tool s used for twisting.
EDxplain the working principles of the materials and tools.
Twist and dye fabric in two colours.

Morbling by tying method (two colours)

Define marbling by tying method.
List different types of tying methods.
State materials and tools for marbing by tying method.
Explain various methods in making marbling by tying.
Prepare two colours dye baths.

Marbling by Squeezing method

Define marbling by squeezing method. .
List different types of marbling.
Differentiate between marbling dyeing and Tie and Dye.
State materials and tools for marbling process.
Explain the various method of marbling.
Prepare one colour dye.
Apply dye solution with spoon on fabric.
Carry out the finishing process of dyeing by marbling.

Safety

Explain safety precaution in dyeing.
Explain the uses of the following: Rubber hand gloves, Nose and mouth mask.
State the importance of safety precaution in dyeing.
State three reasons or labeling chemicals.
Explain the importance of the following:
Apron,
Disposal of disposable. Handling of electrical appliance.

Introduction to plain dyeing of fabric

Explain the difference between tie dyeing and plain dyeing.
List some fabric materials for plai~ dyeing.
List tools and materials for plain dyeing.
List the process of dyeing plain materials.