Digestive System

The lesson covers the organs involved in the digestive system and the process of digestion. It explains how food is broken down, absorbed, and the role of nutrients in the body. The lesson also discusses the gastrointestinal tract and associated organs.

Pre-colonial Administration Systems

This lesson covers the systems of government in the Hausa/Fulani, Igbo, and Yoruba societies before colonial rule. It explains the structure of their governments, the roles of different components, and compares the various pre-colonial administrations.

Electoral Systems

This lesson covers the definition of electoral systems and lists different types. It explains the characteristics of each system, including independent bodies, periodic elections, and universal adult suffrage, along with their advantages and disadvantages.

Prefixes and Root Words

This lesson teaches what prefixes are and how they function in word formation. Students will learn to identify basic root words and use prefixes to create antonyms. The concept of morphemes as the smallest units of sound will also be explained.

• 07:35 “up is saved and that is our stem. So that's what the saying is is stem is what remains of a word when any inflection. Inflection means attachments. That's attachments could be prefix and that attachments could be suffix....”
• 05:54 “an affix that is a muffin. I was a muffin, a pronounceable unit of sound that does not make sense or give sensible meaning. Which is placed before the stem that is at the beginning and what is a stem? A stem is what mean...”
• 08:21 “on. So that's what the saying is is a prefix is a suffix. That is a muffin, a pronounceable in our son, which is placed before the stem. And what is the stem? The stem is what remains of a word. When any inflection that...”

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

• 34:10 “I feel once again, till next time.”