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Adding Two 1-digit Numbers Having Sums of 6 and Less

I. Learning Objectives

Cognitive: Add two 1-digit numbers having sums of 6 and less

Psychomotor: Make addition combinations using counters

Affective: Participate actively in class activities

II. Learning Content

Skill: Adding two 1-digitnumbers having sums of 6 and less

Reference: BEC PELC - I B. 1.3

Materials: Real objects, counters, number cards (0-6) and less, domino cards

Value: Active participation in class activities

III. Learning Experiences

A. Preparatory Activities

1. Drill

Drill in joining two sets using their own posicle sticks

2. Review

Showing relationship of joining sets to addition of whole numbers using domino

cards and number cards (0-6).

Example: Teacher shows the domino cards as and

children will give the number sentence 2 + 3

3. Motivation

Teach this rhyme 1 and 1, 2

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2 and 2, 4

3 and 3, are 6 for me

4 and 4, 85 and 5, 10

Little fingers on my hand

That is what we are going to do today. We are going to add numbers this time.

B. Developmental Activities

1. Presentation

a. Have the children bring out bottle caps assigned previously and have them place 1

bottle caps beside 1 bottle cap. Then ask: How many bottle caps are there? (2). Show

the pupils how to count the bottle caps by pointing to them. Let them say 1 + 1 = 2.

In groups, do this using bottle caps to show other addition combinations such as 1 + 2= 3; 2 + 1 = 3; 2 + 2 = 4; 3 + 1 = 4; 1 + 3 = 4. Teacher observes how pupils in each

group make addition combinations.

Example: Look at the work of of group II, what can you say about their work? How didthey work?

Do this using other counters to show addition combinations for 5 and 6. (3 + 2 = 5; 2 +

3 = 5; 4 + 1 = 5; 1 + 4 = 5; 5 + 0 = 5; 3 + 3 = 6; 4 + 2 = 6; 5 + 1 = 6; 1 + 5 = 6)Teachers introduces addends and sum in each addition combination. Have

pupils name addends and sum in other examples.

b. Using the cutouts in a pocket chart, the pupils will make a combination of numbers

with sum of 2; 3; 4; 5 and 6.Write each combination of numbers based on their sums on the board.

2. Fixing Skills/Practice

Group the pupils into 5. Give each group an activity sheet. Using their own

counters, let them find and write the missing addends.

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3. Generalization

How many combination did we find with sums of 2? 3? 4? 5? 6?There are ____ addition combinations with sums of 2, 3, 4, 5 and 6.

*Valuing: Did you participate in our activities actively?What did you do? (Call on pupils to tell what they did.)

How do you feel if you participated actively?

C. Application

Tell 5 pupils to come up front.Say: Make combination of numbers with the sum of ____. (2, 3, 4, 5 and 6)

The first pupil to write the correct number combination wins the game. Call other sets of 5

pupils to do the same until everybody has been called.

IV. Evaluation

A. Write the missing number.

1) 1 and _____ are 2

1 + ____ = 22) 2 and ___ are 3

2 + ____ = 3

3) 3 and ___ are 5

3 + ____ = 54) 2 and ____ are 4

2 + _____ = 4

5) 3 and ____ are 63 + ____ = 6

B. Ruby helps her mother gathers eggs. She has 6 eggs in her basket. Give the numbercombinations for number 6.

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C. Make number combinations for these sums.

Example:

V. Assignment

Make numbers cards 7 through 10 to be used for our next lesson.