Logical Reasoning and Intelligence Systems
The lesson covers the meaning of simple and compound statements. It explains five logical operations and their symbols, along with truth values of compound statements. The lesson also discusses the equivalence of contra-positives and converses in conditional statements, and introduces the concept of
- 16:46 “odds, Q is, rail is falling, now the solution of this is, P, if you want to, if you want to form a compound statement, you know what I'm going to say, Mules is intelligent and is ad walking, Q is what is intelligent and...”
- 10:14 “So if P, for example, if P is a statement, the moon, the moon is a planet, the moon is a planet. This is statements and this is not true, it's not true, it's a force. So we have F, the value of P here is going to be what...”
- 11:03 “So when you have two or more statements, then we have what we call compound proposition. You can also call it compound proposition or we call it molecular or composite proposition. But the connective and the connective a...”
Logical Statements and Negation
This lesson covers the definition of logical statements and how to identify true and false statements. It explains negation, conditional statements, and the antecedents of statements with examples.
- 07:17 “It is called a compost statement. So whenever we have a two simple statements, we call it a compound statement and how can we symbolize, we can symbolically represent this a compound statement. The compound statement can...”
- 08:59 “You call what it's called consequence of Q. So if you have to compensate, if you have two simple statements, the first statement is going to be an antecedent and what second statement is going to be consequence. So hard...”
- 06:31 “by user we call conditional statements and that is, if family is the brilliant students, then family past the test and we can do that in form of if Q then how. If you have Q to be our statement, family is the brilliant s...”
Public Sector Accounting: Revenue and Expenditure
This lesson covers sources of government revenue and explains terms related to public sector accounting. It classifies expenditures into capital and recurrent categories and provides examples for preparing statements of revenue and expenditure.
- 05:46 “is capital in nature. Salaries is a recurrence expenditure. Purchase of beds is a capital expenditure repairs to Motoka is recurrence. Transport is recurrence while purchase of furniture is capital in nature. So, now let...”
- 04:54 “quickly prepare the question. Like I've explained to you, statements of capital expenditure will include all those items that are capital in nature. While statements of recurrence expenditure will include items that are...”
- 02:28 “3,250,000 Nira, purchase of beds, 425,000 Nira, repairs of motocas, 26,000 Nira, transport, 1,23,000 Nira, purchase of furniture, 67,000 Nira. You are required to prepare statements of capital expenditure and recurrence...”
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.
- 22:37 “19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and finally, 97. Now, but the question is, let's pick a question and how do we not express it in this form? Like we've done. It turns to power n, it's a...”
- 25:48 “factors of the numbers. You need to get your prime factors from the table given and you multiply the poor dot of the prime factors. Now, their evaluation, their questions we expect you to be able to do. And these questio...”
- 04:42 “So, you have the combination of the two to give you your integer. Now, how do we not express this number? It's what we refer to as what? Our standard form, too. Repeat standard form. Standard form is in standard form, in...”
Basic Operations on Whole Numbers
This lesson covers addition and subtraction of whole numbers, including how to align numbers by their place values. It also explains multiplication and division by 10, 100, and 1000, and introduces the use of the BODMAS rule for solving mixed operations.
- 58:43 “so the question says Joe, I thought maybe I should be fast, so the next question, okay, okay, so the next question is”
- 01:10:15 “how many students are there all together in the school? B, how many more boys in the school than girls? Question five, Matthew collected 135 oranges modern liars, how many oranges were collected by a boot of them if liar...”
- 01:08:35 “0 plus 0 plus 0 is 0, 5 plus 6 is 11, carry one, 1 plus 7 is 8, 8 plus 0 is 8, so all together, Joe, Spanx, 8000, 810 nera, so this, okay now this are the questions on mixed operations, and I believe that you need to do...”
Metals and their compounds
This lesson covers the characteristics of metals, including their ability to lose electrons and form positive ions. It discusses the classification of metals, their physical properties, and examples of common metals such as sodium, magnesium, and aluminum. The lesson also includes information on the
- 20:28 “should be able to answer these questions. Number one, explain the term matters with two examples. All right, so an equation to show how a matter can lose electron or electrons to become positively charged. Then question...”
- 00:00 “Hello everyone. I'm Mrs. Olabimpe Ayoko. I'm here to teach SS 3 chemistry and the topic is Metals and its compounds. So at the end of this lesson, everybody is expected to be able to define Metals with examples. The frie...”