Sample Lesson Plan 4 A's

SAMPLE LESSON PLAN I.

Objectives a. Find the volume of a rectangular prism b. Work cooperatively to achieve best result c. Writes solution in finding volumes of a rectangular prism

II.

`Subject Matter a. Subject: Finding the volume of a rectangular prism b. references: 1. PELC IV B. 1.3 2. Textbook pp. 134-135 c. Materials: charts, pictures, real objects d. Values: Cooperation

III.

Procedure a. Preliminary Activities 1. Checking of assignments 2. Motivation: * Let them see a rubiks cube * Let them know the difference between a cube and a rectangular prism 3. Drill: mental computation 4. Review:

a. What is the formula in finding the volume of a cube? b. What is the formula in finding the volume of a rectangular prism?

b. Developmental Activities 1.

a. What is a rectangular prism? b. How many phases do rectangular prism have?

2.

a. What is the formula in finding the volume of a rectangular prism? b. Find the volume of a rectangular prism

3.

v=?

v=?

l= 7.8 m

l= 9.3 m

w= 3.5 m

w= 4.9 m

h= 1.3 m

h= 3.8 m

a. What if, the other entities are missing? b. How can we derive a proper formula in finding the missing entity?

c. Generalization 1. what is a rectangular prism?

2. What formulas are we going to use?

d. Application Find the volume of a rectangular prism and its missing entities. Distributing Activity Cards.

IV. Evaluation Find the volume of a rectangular prism. Write the Solution and Complete the table below. Length

Width

Height

3 dm

60 dm

50 dm

20 cm

10 cm

100 cm3

V. Assignment Find each missing number/entity. 1. v = 372 cm3

2. v= ?

Volume

`3. v = 360 dm3

l = 31 cm

l = 11 cm

l=?

w=?

w = 8 cm

w = 12 dm

h=3m

h = 14 cm

h = 3 dm