Translating Word Problems into Equations
The lesson teaches how to translate word sentences into mathematical equations. It covers the use of variables to represent numbers and how to express word problems as algebraic expressions. Students will learn to solve simple equations and check their answers.
- 19:25 “We've come to the end of today's class. Thank you so much for watching. My name is Dorkas Aoye, till next time.”
- 04:45 “Total costs, for example, maybe cost of pens and rulers. The total cost would be expressed in P plus R. Every other triangle, length times this breath, as L times B parameter of a rectangle, 2L plus 2B. That is how we ex...”
- 05:32 “Just as your age is maybe two years old. Or 3, 5, 12, like that. So we don't know the exact value we represented it with X years old. Our horde will be his daughter. Then his daughter is currently at the moment, half is...”
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.
- 09:26 “Now, we have I M as a prefix meaning an affix. As it is, it is not given any meaning. It's the smaller use of sound that is pronounceable, not given any meaning. Until it is added to this stem, your word possible. Now, t...”
- 21:36 “Examples, okay, we have unproductive. A bound morphem is a morphem that can appear only as a part of a lecture expression. That means a bound morphem is a morphem that means an affix that cannot stand on its own, just li...”
- 22:22 “them. We have proclaimed. So bound morphemes are affixes. And then I said they are inflections or attachments that cannot stand on their own. So insensible, proclaim, disrespect, and resurface. Next is the opposite of a...”