Lesson 2 – Lesson Plan
Objective:
Students will graph a point on a number line, given the coordinate of the point, use real numbers to describe real-life situations, and compare real numbers
Procedure / Development of Learning Activity:
1. Give a brief lecture about real numbers such as natural and whole numbers and integers.
Natural = 1,2,3…, Whole = 0,1,2,…, Integers = ….-2,-1,0,-1,….
2. Given the coordinates of A,B, and C on the graph. The students will tell what number is the coordinate of these letters.
3. Given several real-life situations to the students, have them write the appropriate algebraic expressions.
- 25 degrees above zero
- a 5 yard loss in football
- withdrawal of $250 from a checking account
- a gain of 1-1/2 on the stock market
4. Give a better concept of how to identify > (greater than) or < (less than) by using the chalkboard.
Examples:
| 1) 3 __ -2 | 4) -5 __ -3 | Bonus) -1000 __ 0 |
| 2) -2 __ 3 | 5) -2 __ -1 | |
| 3) 0 __ -4 | 6) 5 __ -6 |
Harv in EnglishThis length of this lesson is 10:13. |
Steven in ASL
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Posted in: Mirrored Math