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.
- 29:30 “capacity resulting in the increase of outputs and the decrease in the cost of production. What does this mean? Scale of production is growth of when when when a firm on industry is able to increase how much it's producin...”
- 34:21 “that now end up affecting its own productivity and its goods, those are external economies. Now I want you to, this is more of an assignment, read up because we talked about, as we said, that the internal economies are t...”
- 28:41 “have a t-shirt in the same color, same shapes, same size, same everything and you have like a million pieces of it because the labor was divided and it was done very fast. And then the vision of labor also brings about e...”
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
- 19:25 “now let's now go to another important aspect, that means using scale factor to calculate areas and volume, using the scale factors, which is the K, this K, to calculate for your area and volume, how do you do that, now t...”
- 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...”
- 15:18 “this is 2.5 bigger than the other sides, that's the word, the scalar factor, after find your scalar factor, now, let's have an enlargement, one you enlarge, what does it mean, an enlargement like I said before, is when t...”
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...”
- 12:01 “That is the medium. And then, to calculate mode, to calculate mode, mode is the number that occurs most, that occurs often in the set of data. And if you look at this data that we have, if you look at this data that we h...”
- 03:15 “and the one that's occured most in this. If for example you have two, three, three, one, five, three, you can see that in this number, the set of data that we have, three occured three times more than others. So this is...”
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.
- 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...”
- 06:15 “Now, 12 a square b, what are the common factors for 12? The common factors for 12 are what? They are 2 and 2 multiplied by 2. They're multiplied by 3 multiplied by 3. The question is, why am I multiplying it by 3? Becaus...”
- 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...”
Fundamental and Derived Quantities
This lesson covers the definitions of fundamental and derived quantities in physics. It explains how fundamental quantities serve as the base for deriving other quantities and the importance of measurement in physical science.
- 15:45 “In this section, we will study about some of the instruments used for measuring masses. So the first one is common beam balance. So the common beam balance actually is as a measure. It's as a standard reference measure f...”
- 14:59 “So in large quantity, we have tons. You understand, we can have bag of cement, more than 50 kg. So in that case, we measure it in tons. So we can use some of these measuring devices to do that. But if we are measuring ve...”
- 25:24 “So the last one is in terms of units, the unit of mass is kilogram and that of weight is newton. Evaluation, divine, fundamental and the life quantity in your own language to the best of your knowledge. So explaining tha...”