Lesson Plan

LESSON PLAN IN MATHEMATICS FOR GRADE-FOUR

By: Clairy Faith C. Sinohon

BEED-SPED 3x4

I. OBJECTIVES

At the end of a 45-minute period, the grade four pupils will be able to:

1. Add and subtract fractions with the same denominators,

2. Add and subtract fractions with dissimilar denominators.

II. SUBJECT MATTER

ADDING AND SUBTRACTING OF FRACTIONS

A. References

Elementary Mathematics 4, page 53-56.

B. Materials

Power point presentation, visual aids

III. PROCEDURE

A. Learning Strategies

Prayer

Checking of attendance

Review of the past lesson

B. Motivation : “One little two”

C. Lesson proper

To add fractions with similar

denominators, we simply add the

numerators andwrite the sum over

the same denominator.

Dulce ate ⅖ of the cake in the morning

and ⅕ in the afternoon. How much cake

was eaten by her?

What is asked in the problem? The amount of cake

eaten by Dulce.

What are given? 2/5 cake in the morning and 1/5 in the afternoon.

To subtract fractions with similar

denominators, we simply subtract

the numerators and write the difference

over the same denominator.

A water tank was ⅞ full of water. After a

day of use, it was ⅜ full. How much water

was used during the day?

What is asked? The amount of water that

was used during the day.

What are given? 7/8 full of water and 3/8 full

after a day of use.

To find the amount of