My Lesson in Math 5

Teacher teach in mathematics

Introduction:This lesson will help the students to understand how to add the decimals numbers.
II. Adding Decimals Numbers.
 Materials that I use are practice worksheet,drill board.

she teach her students

III.Preparatory Activities
A.Presentation:                                                   
         Problem Opener:
Nena learned how to cook beef sinigang. She used 0.5 kg of radish and 0.25 kg of okra. How many kilograms of vegetables did she use?
Asked questions to the pupils so that they can comprehend very well the problem that I gave them.For examples: What is asked? What are the given facts.etc.

Example: Let us now listen carefully the video below.

2. Group Activity:

Math is Fun Worksheet "print your own worksheets at mathsisfun.com"

Date:____________________

Add

1: 7.6 + 7.5

2: 4.4 + 7.8

3: 33.0 + 5.8

4: 1.4 + 3.4

5: 8.9 + 1.4

  3. Generalization:
- How do you add decimal numbers?

4. Application
Directions: Add the following...

1: 0.67 + 0.97

2: 0.92 + 0.60

3: 5.90 + 0.10

4: 0.39 + 0.22

5: 0.65 + 0.89

Think it carefully

IV. Evaluation:
Answers:
First add extra zeros where necessary. Then add remembering to keep the decimal point lined up even in your answer. You should be able to draw a straight line through decimal point in all the numbers in the problem and the answer.
1. 0.25              2. 0.85          3. 5.92      4. 3.05      
+  1.02               +2.3             + 3.           +0.8          
 ---------            ------------        ---------      ----------

5. 4.37
                                                    + 0.08
                                                    ---------


Assignment:
Directions: Add the following.

1.)   6.50          2.)  17.590              3.) 205.800             4.) 9,257.430            5.) 7.23               15.87                  8.358                    17.900                      86.895                 8.49    +  3.96             +   7.600               + 168.435                 + 168.900           +  13.58 -----------------        -----------------            -----------------            --------------------        ---------------