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.
- 35:09 “So that will all of our lessons for theory of production. Till next lesson. Bye.”
- 00:00 “Hello guys, welcome to this lesson and this is economics where SS1, my name is Cornelius and I'm your instructor and today's in this lesson we'll be talking about theory of production and in our lesson we're going to be...”
- 00:49 “services to the final consumers for the satisfaction of human wants. Simply put, economic activities that lead to the production of goods and services that satisfy human wants. Now one critical thing to note is that okay...”
Whole Numbers and Their Properties
This lesson covers whole numbers, including their definition and characteristics. It explains how to express whole numbers and decimal numbers in standard form. The lesson also includes finding prime factors, least common multiples (LCM), and highest common factors (HCF) of numbers.
- 24:59 “Now, what would not be the poor dot of the prime factors? Remember a question taking three. What would not be the poor dot of prime factors? Poor dot of prime factors. See, the prime factors already two and two and 11. P...”
- 24:09 “what numbers can divide again from R, from R table? Remember a table. Technut of your table, we have what are the factors? We have two, two divide 22. That gives 11. So, 11 also can also go and 22, the number itself. Now...”
- 21:44 “your point becomes very important. Now, there's an aspect to clearly look at. The aspect that is called the prime factorization. Now, what are the prime factorization has to do? Remember, from our objective, we said we'r...”
Whole Numbers and Prime Factorization
This lesson covers the expression of whole numbers and decimal numbers in standard form. It includes finding prime factors of numbers up to 200, determining the least common multiple (LCM), and finding the highest common factor (HCF). Additionally, it addresses perfect squares and square roots using
- 08:08 “from the prime factors, list, then I have 48, for the prime factors of 48, I have two, multiplied by two, multiplied by three, multiplied by three, multiplied by 11, now pick out the factors, you will see you have two, t...”
- 00:50 “of the class, the objective is the application of prime factorization, remember we did prime factorization before in the series 1, where we had to look at the factors of a given number, now we look at the application of...”
- 13:56 “you are expected to have, out the process, so when you bring out the process, I'm supposed to have, separate them into the two, so for these two, I have what divides them, I have 222, 223, the LCM, so, I have two multipl...”
Factorization of Algebraic Expressions
This lesson covers the factorization of simple algebraic expressions and quadratic expressions. It includes methods for identifying factors and solving related word problems.
- 10:11 “It will give you a broader idea on how to solve the question categorically. Well, going further, there's a need to observe that in these three, if you look at these three carefully, first of all, find out what, what can...”
- 00:02 “Hello. I'm Oyase Sunday Today I'll be taking you mathematics, the Junior Secondary School, JSS-3. And today we'll be looking at an interesting topic. Let's say, factorization. Algebraic processes, factorization, algebrai...”
- 02:19 “and signs are in the two. So, when the sign comes in, it's factorization. That is, if you are grouping them to the way they belong or you are trying to collect them together. So, factorization, we have factorize 5xy plus...”
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.
- 13:24 “erosion and pollution in our society. It improved the standard of living of the people. Of course, with aid of production, our standard of living is improved day by day. It helps to develop the society where it is locate...”
- 14:13 “of production. Namely, land, labor, capital and entrepreneur. Land, labor, capital and world entrepreneur. Let us look at land. Land is one of the most important factors of production because without land, you cannot be...”
- 11:44 “business are being reduced. We also have the transport services fed of production on environment or society. Let us see, you can equally say the importance of production in our society. One is this, it provides employmen...”
Similar Shapes
This lesson covers the identification of similar shapes such as triangles, rectangles, squares, cubes, and cuboids. It explains the criteria for similarity, including proportional sides and equal angles. The lesson also includes methods for enlarging figures using scale factors and calculating lengt
- 24:32 “smaller one, square, the bigger one is multiplied 4 times the smaller one, but in this proportion, this 4 can say 2 is to power 2, multiplied by water by 96 centimeter square, remember what's okay, as scalar factor is gi...”
- 29:44 “That will give you a divided by that will 3. So your K factor, your scalar factor is 3. That means the shadow of the lamp, compared to the shadow of Ola de Poe is 3 times. Take note of that. Now calculate the height of t...”
- 25:22 “these 2, if it cannot be in this form then your answer is wrong, now the last part is applying it to water problem, how do we apply it to water problem, how using your scalar factor to solve a problem, olatical wants to...”
Measures of Central Tendency
This lesson covers the measures of central tendency, including mean, median, and mode. Students will learn how to calculate these measures using given data sets. The lesson also explains how to handle data with and without frequency.
- 13:42 “high all over 4, the value of observation, and the, if for example, you have your ns to be 2, it means we have 2, and your qi is going to be L plus n high all over 4 minus SCF, everything all over F times C. What is your...”
- 27:41 “all over F, 4, everything times 2, we have 4 plus 4 all over 4 times 2, so this would be, if you consider this we have 1, so 1 times 2, that would be 4 plus 2, and that is 6, so therefore, our d 7, the 7's total, d 7, wh...”
- 19:12 “So it means we have 3 times 10 all over 4. And that will give us 30 all over 4. And 30 all over 4 will give us 7.5, 7.5 value of observation. So it means what does that mean? What does that mean? It means our Q3, our Q3...”