Class: Primary 4
Term: 1st Term
Week: 3
Age: 9 years
Duration: 45 minutes
Subject: Yoruba
Curriculum Theme: Nigerian Languages
Previous Lesson: Àpẹẹrẹ àṣà ohun-èlò àti àṣà tí kì í ṣe ohun-èlò àti ọ̀nà ìgbélárugẹ wọn.
Topic: OǸKÀ (NUMBERS)
Subject Matter: Oǹkà láti oókànléláàdóta títí dé ọgórùn ún, Ṣíṣe àlàyé kíkún nípa oǹkà, Àpẹẹrẹ iyokuro oǹkà, Fojú sí àròpò àti àyọkúrò oǹkà

Specific Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:

Identify and recite Yoruba numbers from 51 to 100.
Explain the concept of addition and subtraction of numbers in Yoruba.
Solve simple addition and subtraction problems using Yoruba numbers.

Affective Domain:

Show interest in learning Yoruba numbers.
Appreciate the importance of numbers in daily life.

Psychomotor Domain:

Write Yoruba numbers from 51 to 100 correctly.
Perform addition and subtraction of Yoruba numbers.

Participate actively in class discussions.
Work cooperatively with peers during number-related activities.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum (Primary 4 Yoruba Language)
State Unified Scheme of Work for Primary Schools (Yoruba Language)
Ìwé Èdè Yorubà fun Àwọn Ilé-Èkọ Aláàkọóbẹrẹ 4

Instructional Materials

The teacher will teach this lesson with the aid of:

Kaadi oǹkà (Number cards)
Pátákó ìkòwé (Writing board)
Ìwé ìṣe (Exercise books)
Chart oǹkà Yoruba (Yoruba number chart)

Rationale for the Lesson

Learning Yoruba numbers from 51 to 100 helps pupils to understand and communicate quantities in their native language. It also enables them to perform basic arithmetic in Yoruba, which is useful for everyday transactions and cultural interactions within their community.

Prerequisite/Previous Knowledge

Pupils are expected to know how to count numbers in Yoruba from 1 to 50 and perform simple addition and subtraction.

Lesson Content/Board Summary

OǸKÀ (NUMBERS)

Oǹkà láti Oókànléláàdóta (51) dé Ogórùn-ún (100)

Oǹkà ní èdè Yorubà láti 51 dé 100 ní àwọn wọ̀nyí:

51 – Oókànléláàdóta
52 – Èjíléláàdóta
53 – Ètàléláàdóta
54 – Èrìnléláàdóta
55 – Àrúnléláàdóta
56 – Èfàléláàdóta
57 – Èjèléláàdóta
58 – Èjọléláàdóta
59 – Èsànléláàdóta
60 – Ọọ́tà
61 – Oókànlélọ́ọ́tà
62 – Èjílélọ́ọ́tà
63 – Ètàlélọ́ọ́tà
64 – Èrìnlélọ́ọ́tà
65 – Àrúnlélọ́ọ́tà
66 – Èfàlélọ́ọ́tà
67 – Èjèlélọ́ọ́tà
68 – Èjọlélọ́ọ́tà
69 – Èsànlélọ́ọ́tà
70 – Ọ̀ọ́rìn
71 – Oókànlélọ̀ọ́rìn
72 – Èjílélọ̀ọ́rìn
73 – Ètàlélọ̀ọ́rìn
74 – Èrìnlélọ̀ọ́rìn
75 – Àrúnlélọ̀ọ́rìn
76 – Èfàlélọ̀ọ́rìn
77 – Èjèlélọ̀ọ́rìn
78 – Èjọlélọ̀ọ́rìn
79 – Èsànlélọ̀ọ́rìn
80 – Ọ̀ọ́jọ́
81 – Oókànlélọ̀ọ́jọ́
82 – Èjílélọ̀ọ́jọ́
83 – Ètàlélọ̀ọ́jọ́
84 – Èrìnlélọ̀ọ́jọ́
85 – Àrúnlélọ̀ọ́jọ́
86 – Èfàlélọ̀ọ́jọ́
87 – Èjèlélọ̀ọ́jọ́
88 – Èjọlélọ̀ọ́jọ́
89 – Èsànlélọ̀ọ́jọ́
90 – Ọ̀ọ́rún
91 – Oókànlélọ̀ọ́rún
92 – Èjílélọ̀ọ́rún
93 – Ètàlélọ̀ọ́rún
94 – Èrìnlélọ̀ọ́rún
95 – Àrúnlélọ̀ọ́rún
96 – Èfàlélọ̀ọ́rún
97 – Èjèlélọ̀ọ́rún
98 – Èjọlélọ̀ọ́rún
99 – Èsànlélọ̀ọ́rún
100 – Ogórùn-ún

Àròpò Oǹkà (Addition of Numbers)

Àròpò oǹkà ní nú èdè Yorubà ní títòpọ̀ oǹkà méjì tàbí ju bẹ́è lọ láti rí ìdápọ̀ wọn. Àmì àròpò ní ‘+’ (fíkún).

Àwọn àpẹẹrẹ àròpò oǹkà ní àwọn wọ̀nyí:

Oókànléláàdóta (51) + Ètàléláàdóta (53) = Ogórùn-ún àti èrìn (104)
Ọọ́tà (60) + Èjílélọ́ọ́tà (62) = Ogórùn-ún àti èjílélọ̀ọ́rìn (122)
Ọ̀ọ́rìn (70) + Èsànlélọ̀ọ́rìn (79) = Ogórùn-ún àti èsànlélọ̀ọ́jọ́ (149)

Àyọkúrò Oǹkà (Subtraction of Numbers)

Àyọkúrò oǹkà ní nú èdè Yorubà ní yiyọ oǹkà kan kùrò lára èkejì láti rí ìye tí o kù. Àmì àyọkúrò ní ‘-‘ (yọkúrò).

Àwọn àpẹẹrẹ àyọkúrò oǹkà ní àwọn wọ̀nyí:

Èjíléláàdóta (52) – Èjí (2) = Àdóta (50)
Ọọ́tà (60) – Àrún (5) = Àrúnléláàdóta (55)
Ogórùn-ún (100) – Ọ̀ọ́rún (90) = Méwàá (10)

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher greets the pupils and reviews the previous lesson on Yoruba numbers from 1 to 50. The teacher then introduces the new topic: Oǹkà láti 51 dé 100, àti àròpò àti àyọkúrò oǹkà.
Pupils’ Activity: Pupils respond to greetings, recall previous lesson, and listen attentively to the new topic introduction.
Learning Point: Pupils recall previous knowledge and are prepared for the new lesson.

Step 2: Presentation of Yoruba Numbers 51-100

Time: 10 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher displays the Yoruba number chart (Oǹkà Chart) and recites the numbers from 51 to 100 clearly. The teacher pronounces each number slowly and encourages pupils to repeat after them.
Pupils’ Activity: Pupils observe the chart, listen to the teacher, and repeat the Yoruba numbers from 51 to 100.
Learning Point: Pupils learn to identify and recite Yoruba numbers from 51 to 100.

Step 3: Writing Yoruba Numbers 51-100

Time: 7 minutes
Teaching Skill: Writing/Modeling
Teacher’s Activity: The teacher writes some key Yoruba numbers (e.g., 51, 60, 75, 80, 99, 100) on the board and guides pupils on how to write them correctly.
Pupils’ Activity: Pupils observe the teacher writing and then copy the numbers into their exercise books.
Learning Point: Pupils learn to write Yoruba numbers from 51 to 100.

Step 4: Explanation of Àròpò Oǹkà (Addition)

Time: 7 minutes
Teaching Skill: Explanation/Illustration
Teacher’s Activity: The teacher explains the meaning of Àròpò Oǹkà (addition) in Yoruba. The teacher gives simple examples like 51 + 2 = 53 (Oókànléláàdóta fíkún èjí dáa ètàléláàdóta) and writes them on the board for clarity.
Pupils’ Activity: Pupils listen to the explanation and copy the examples into their books.
Learning Point: Pupils understand the concept of addition using Yoruba numbers.

Step 5: Explanation of Àyọkúrò Oǹkà (Subtraction)

Time: 7 minutes
Teaching Skill: Explanation/Illustration
Teacher’s Activity: The teacher explains the meaning of Àyọkúrò Oǹkà (subtraction) in Yoruba. The teacher gives simple examples like 60 – 5 = 55 (Ọọ́tà yọkúrò àrún dáa àrúnléláàdóta) and writes them on the board.
Pupils’ Activity: Pupils listen to the explanation and copy the examples into their books.
Learning Point: Pupils understand the concept of subtraction using Yoruba numbers.

Step 6: Class Practice

Time: 5 minutes
Teaching Skill: Coaching/Monitoring
Teacher’s Activity: The teacher gives a few more addition and subtraction problems involving numbers from 51-100 for pupils to solve on the board or in their books. The teacher walks around to provide guidance.
Pupils’ Activity: Pupils attempt to solve the given problems individually or in pairs.
Learning Point: Pupils practice solving arithmetic problems using Yoruba numbers.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Ka oǹkà ní èdè Yorubà láti 55 dé 65. (Recite numbers in Yoruba from 55 to 65.)
Kí ni a pè ní ‘Àròpò Oǹkà’? Fun wa ní àpẹẹrẹ kan. (What do we call ‘Addition of Numbers’? Give one example.)
Yọkúrò àrún (5) lára ọ̀ọ́rìn (70). (Subtract 5 from 70.)
Kọ ogórùn-ún (100) sí ojú ìwé rẹ. (Write 100 in your book.)

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 1 minute
Teaching Skill: Summarization
Teacher’s Activity: The teacher summarizes the key points of the lesson, emphasizing the importance of knowing Yoruba numbers for daily communication. The teacher gives homework: “Kọ oǹkà láti 51 dé 100 ní èdè Yorubà láti ẹẹ́mẹ́ta nínú ìwé ìṣe yín.” (Write numbers 51 to 100 in Yoruba three times in your exercise books.)
Pupils’ Activity: Pupils listen to the summary and copy the homework.
Learning Point: Pupils reinforce their learning and prepare for independent practice.

Lesson Keywords

Oǹkà – Numbers
Àròpò – Addition
Àyọkúrò – Subtraction
Oókànléláàdóta – Fifty-one (51)
Ọọ́tà – Sixty (60)
Ọ̀ọ́rìn – Seventy (70)
Ọ̀ọ́jọ́ – Eighty (80)
Ọ̀ọ́rún – Ninety (90)
Ogórùn-ún – One hundred (100)

Differentiation

For pupils who grasp the concept quickly, the teacher can provide more complex addition and subtraction problems involving larger numbers or word problems in Yoruba. For pupils who need more support, the teacher can use individual number cards for practical counting and manipulation, providing more one-on-one guidance and simpler examples.

Note for teachers using this lesson plan

Ensure clear pronunciation of Yoruba numbers, as tonal differences can change meanings. Use visual aids extensively to help pupils associate the written form with the spoken numbers. Encourage active participation through repetition and simple arithmetic games. Provide positive reinforcement to build confidence in using Yoruba numbers.

Onka, Kika 53 Si 95 and Iyokuro for Primary 4

Specific Objectives

Cognitive Domain:

Affective Domain:

Psychomotor Domain:

Reference Materials

Instructional Materials

Rationale for the Lesson

Prerequisite/Previous Knowledge

Lesson Content/Board Summary

OǸKÀ (NUMBERS)

Oǹkà láti Oókànléláàdóta (51) dé Ogórùn-ún (100)

Àròpò Oǹkà (Addition of Numbers)

Àyọkúrò Oǹkà (Subtraction of Numbers)

Teaching Methods/Instructional Techniques

Instructional Procedures

Step 1: Introduction

Step 2: Presentation of Yoruba Numbers 51-100

Step 3: Writing Yoruba Numbers 51-100

Step 4: Explanation of Àròpò Oǹkà (Addition)

Step 5: Explanation of Àyọkúrò Oǹkà (Subtraction)

Step 6: Class Practice

Step 7: Evaluation/Review

Step 8: Conclusion

Lesson Keywords

Differentiation

Note for teachers using this lesson plan

Royal Alikor

Specific Objectives

Cognitive Domain:

Affective Domain:

Psychomotor Domain:

Social Domain:

Reference Materials

Instructional Materials

Rationale for the Lesson

Prerequisite/Previous Knowledge

Lesson Content/Board Summary

OǸKÀ (NUMBERS)

Oǹkà láti Oókànléláàdóta (51) dé Ogórùn-ún (100)

Àròpò Oǹkà (Addition of Numbers)

Àyọkúrò Oǹkà (Subtraction of Numbers)

Teaching Methods/Instructional Techniques

Instructional Procedures

Step 1: Introduction

Step 2: Presentation of Yoruba Numbers 51-100

Step 3: Writing Yoruba Numbers 51-100

Step 4: Explanation of Àròpò Oǹkà (Addition)

Step 5: Explanation of Àyọkúrò Oǹkà (Subtraction)

Step 6: Class Practice

Step 7: Evaluation/Review

Step 8: Conclusion

Lesson Keywords

Differentiation

Note for teachers using this lesson plan

Royal Alikor