Types of Occupations
The lesson covers the definition of occupation and the various types of occupations. It explains industrial, commercial, and service occupations, along with examples of each type.
- 01:34 “to get to the final production where you can actually consume them or use them. Example of a semi-finished goods, let's take cake, for example. You don't just see cake just coming to you. It goes through processing. It g...”
- 02:19 “the mining, the fishing, forestry, hunting. Manufacturing, like I said earlier, in terms of cake making. I believe every one of you see cake. It goes through a particular process. Manufacturing are concerned with process...”
- 00:47 “The regular things you see out there, the biscuits you see out there, the chocolates you see out there, the cakes you see out there, those are goods. Services are what you experience when you go to the bank in order to e...”
Types of Production
This lesson defines production and explains its types, including primary, secondary, and tertiary production. It also discusses the extraction of raw materials and the transformation into finished goods.
- 15:58 “Skilled, labor consists of people who have their requisite. The requirements are gotten, the required training and the aspect for the job they are performing. Okay? Example, doctors, engineers are content. People who are...”
- 08:24 “level of production. Constructive industry is also under secondary level. At this stage or at this type of production, those industries are concerned with the construction of activity, the industry is also under secondar...”
- 10:09 “house health, still work actors, house health, still work and so on and so forth. We also have people like the judges, the educationists, ambassadors, soldiers, policemen and so on and so forth. Right? We also have peopl...”
Careers and Applications in Chemistry
This lesson covers various career paths available for students studying chemistry, including roles in education, engineering, and health services. It also explains the applications of chemistry in food production, medicine, military, and environmental science.
- 02:21 “and their lives, which also includes laboratory assistants. The next career part is manufacturing industry. These people are the researchers and chemical engineers. They also involve in manufacturing produce like steel a...”
- 01:34 “compared to non-evalupling environmentally friendly product. The next is forensic chemistry. You can see these people in the aspect of crime. The enabled also investigate crime very well. The next aspect, very important,...”
- 03:08 “that we use in majorly in our farms. The next is medicine. The production of drugs and various medical services as a result of what chemistry. The next application of chemistry is in the military and space science. In th...”
Crude Oil and Petrochemicals
This lesson covers the definition of crude oil and petrochemicals. It explains the process of refining crude oil and lists the various uses of crude oil and petrochemical products. The importance of crude oil to Nigeria is also discussed.
- 21:22 “several people. For example, the refineries need human beings to operate them. So people are employed in the refineries. Also crude oil byproducts such as your liquefied petroleum gas has allowed employment of labor beca...”
- 22:11 “for example, in Biasa, in River State, in Ondo, in Emo State, Cross River as well as Edo State. Because of crude oil the government brings in sets of what we call industries that help to process this crude oil. Also gene...”
- 16:32 “acetylene gas. It is a petroleum gas obtained during fractional distillation. We also have the normal petrol which we use in moving our cars. Then we have the carousine. I said we have two types of carousine. We have the...”
Factors of Production
The lesson covers the concept of production and its types. It explains the factors of production, division of labor, and specialization. The advantages and disadvantages of division of labor and large scale production are also discussed.
- 24:05 “to do it very well. So that's how specialization works because we look at comparative advantage. What can you do best better than any other person? You handle that part. Whoever is best at washing or doing the dishes and...”
- 11:19 “be a state, it could be a country, it could be a continent. So you can have people moving from, you can have doctors moving from Nigeria to Europe. You can have lawyers moving from Nigeria to Asia, sort of like that. So...”
- 26:22 “fast. We're not spending more resources than we should be using. So we can actually drop the cost of production when we have a good division of labor. Now we say division of labor makes for greater use of machinery. So w...”
Types of Warehouses
The lesson covers the definition of warehousing and its role in storing goods. It explains different types of warehouses, including bounded warehouses, and discusses their functions and importance in business. The advantages and disadvantages of warehousing are also listed.
- 00:00 “Hello, good morning, Ms. Lydia. Welcome to class. In our commerce class study, we will be treating the topic warehousing, which falls under one of the aids to treat just as we've been discussing in our previous classes....”
- 23:17 “So, explain the meaning of a warehouse. Then, too, describe the different types of warehouses. We discussed about 45 types of warehouses. We discussed about the bonded warehouse. We talked about the state warehouse. We t...”
- 24:17 “Explain to each of the advantages and disadvantages of warehousing. That is, tell us what's not necessarily what is in the world, please. According to your own understanding, after this class, I'm sure you must have dedu...”
Introduction to Operations Research
This lesson defines operations research and explains its application in management, industry, and business. It covers the steps involved in solving problems using mathematical models and discusses different types of models used in operations research.
- 00:02 “Good day, my name is Afeez Adedokun I'll be taking you for the math and the topic is operations research. At the end of this topic, you should be able to differentiate the mooders of operation research. So, a practical e...”
Cleaning Agents and Cosmetics Production
This lesson covers the definition and types of cleaning agents, including commercial and homemade varieties. It also discusses the preparation of homemade cleaning agents and cosmetics, along with safety and regulatory aspects related to cosmetic products.
- 00:11 “Good day, my name is Miss Mary, and I'm your home economic teacher for today. And our topic for today is production of cleaning agents, deodorants, and cosmetics. Now at the end of the class, each today should be able to...”
- 23:26 “We also talk about the regulatory bodies that controls and see to every activities of anyone producing cosmetics in the country. And we have institutions like NAVDAQ, FEPA, SON and so on and so forth. After we have discu...”
- 01:50 “They will ask which type of soap you want to buy. Definitely, they are asking for detergents, but they don't know the difference between the two. But the two are examples of cleaning agents. Now, there are two types of c...”
Chemical Industries Overview
This lesson covers the definition of chemical industries and the raw materials used in their production. It explains the classification of chemical industries into heavy and fine chemicals, along with examples of each type. The lesson also discusses the importance of these industries to individuals
- 01:39 “I believe you are just getting that now. Welcome to chemical industry and food. What are the classes of chemical industry? Basically, chemical industries can be grouped into two, heavy chemicals and fine chemicals. What...”
- 09:29 “They always, all of these of any of these three, iron aluminum, copper, pipes, wires, copper, and aluminum, majorly. And so on that we can't even mention here. The nests are the industries that makes of them. They also p...”
- 05:33 “petroleum has different fractions, even from crude oil. It has different fractions. And because of that, they are the rate of crude oil that you can get from petroleum. Since '35, for example, pharmaceuticals, or various...”
Meaning and Types of Trade
The lesson explains the concept of trade as the buying and selling of goods. It describes the types of trade, including own trade and foreign trade, and outlines the services that facilitate trade. The role of Customs and Excise in foreign trade is also discussed.
- 00:00 “Good day students, I am Dr. Laura, your business studies teacher for today. Our topic is trade. For today's learning objectives, the students should be able to understand the concepts and meaning of trade, describe the f...”
- 11:48 “What are the aids to trade? We have different aids to trade. What are the ways where trades can be easy and where traders can facilitate and make life more better for them? One, banking. We will see these in details in o...”
- 00:48 “What is trade? It is the fundamental concept that involves the buying and selling of goods in a market place. It is an expansion and exchange of services for a competition by the buyer. It can also be seen as an action t...”
Production of Household Articles
The lesson covers the definition of household articles and lists various types of simple crafts such as aprons and table mats. It also identifies tools, equipment, and materials needed for making these items.
- 00:02 “Good day, my name is Miss Mary, and I'm your home economic teacher for today, and our topic for today is on production of clothing and household articles or crafts. Now at the end of the class today, each student should...”
- 00:49 “and need to walk back. Now let's go into what we call crafts. Craft articles made with hands, whatsoever to use your hands to make a core craft. Craft is a form of making things with generally produces and objects that h...”
- 22:04 “What is old articles? Number two, you list out 10 household crafts. I mention many of them, but just mention 10 for me. And number three, list out 10 to use an equipment for making simple crafts. I have more than 12 here...”
Clerical Staff Duties and Qualities
This lesson covers the definition of clerical staff and their main duties, including handling documents and telephone calls. It also discusses the personal and job qualities required for effective clerical work.
- 01:35 “handling the telephone, and other related reaching jobs carried out in the office. So these are the duties of a clerical stuff. It's a person employed to carry out all the clerical works in an office, which include all o...”
- 04:00 “of a clerical stuff. Actually, we have to broad qualities of a clerical stuff. One is what we call personal qualities and the second one is what we call job qualities. Okay, let us go to qualities of a clerical stuff. Ac...”
- 11:47 “I'm sure by my explanation, we have been able to get what we mean by being a clerical staff, okay? At this point, let us look at the evaluation. Number one is this, I would like you to define a clerical staff. Give me th...”
Definition and Classification of Chemicals
This lesson defines chemicals and explains their various forms, including solids, liquids, and gases. It also classifies chemicals their hazardous nature and discusses safety measures when using them.
- 19:34 “is used in hospitals for detecting the sex of a baby. Now, we have agrochemicals. Agrochemicals, as the name implies, are those used for agricultural purposes. We have the fertilizers, the organic manuals. We have the pe...”
- 17:55 “The first one is pharmaceutical chemicals also referred to as cosmetics and drugs actually. We also have the nuclear chemicals. We have the agrochemicals used in agroalite industries. We have industrial chemicals. We als...”
Labour Market and Labour Force
This lesson covers the definition of the labour force and its components. It explains the concept of the labour market, including how wage rates and conditions of service are determined. The lesson also discusses the efficiency of labour in production processes.
- 10:29 “So for the factors that affect the size of the labour force, now I have an exercise for you, two questions. The first one is, discuss seven factors that hinder the geographical mobility of labour, seven factors that hind...”
- 07:44 “The next type of mobility or the second one is occupational mobility. So this refers to the ease with which labour can move from one occupation to another occupation. For example, an accountant leaves her accountant prac...”
- 06:53 “Now we move on to the next concept which is mobility of labour. So what does mobility of labour mean? It refers to the ease of movement of labour from one location to another or from one occupation to another. So when la...”