This document outlines a math lesson plan on triangle inequality theorems. The objectives are for learners to determine the triangle inequality theorem, illustrate theorems on triangle inequality including the exterior angle inequality theorem and hinge theorem, and participate actively in class discussions. The lesson plan consists of three lessons - on the exterior angle theorem, triangle inequality theorem 1-3, and the hinge theorem, followed by three activities and an evaluation. The teacher hopes to motivate students by guessing sums in advance and conveying that math is fun.

1. LARRY B. AZARIAS
Math Teacher -III
MATHEMATICS – 8
LIMITED FACE TO FACE CLASS COT
- 2

4. MOTIVATION :
I WILL GUESS YOUR SUM IN
ADVANCE
MATH IS FUN AND AMAZING

5. OBJECTIVES :
At the end of the lesson, the
learners are expected to :
1. determine triangle inequality theorem;
1. illustrate theorems on triangle inequality (
exterior angle inequality theorem, triangle
inequality theorem, hinge
theorem;
3. participate actively in class discussion.

6. TRIANGLE
INEQUALITY
THEOREM
Lesson 1. Exterior Angle Theorem
Lesson 2. Triangle Inequality Theorem 1
Triangle Inequality Theorem 2
Triangle Inequality Theorem 3
Lesson 3. Hinge Theorem

12. ACTIVITY 1.

13. ACTIVITY 2.
NN

14. ACTIVITY 3.
N

15. APPLICATION :
N

16. EVALUATION :

17. REFLECTION :
I understand that ___________________________________________.
I realize that _______________________________________________.
I need to learn more about _________________________________.

18. THANK YOU !!!
GOD BLESS