Class: Junior Secondary School 1 (JSS1, JSS 1)
Term: 3rd Term
Week: 2
Age: 12 years
Duration: 45 minutes
Subject: Basic Science
Curriculum Theme: Basic Science And Technology
Previous Lesson: Meaning Of Menstruation, Ovulation, Fertilization And Conception in Female Reproductive System.
Topic: Reproduction In Female
Subject Matter: Pregnancy And Symptoms Of Pregnancy; Places And Sources Of Help During Pregnancy; Growth Of The Foetus From Conception To Birth.

Specific Objectives

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

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

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

Define pregnancy.
Mention three common symptoms of pregnancy.
List two places where a pregnant woman can get help.
Briefly describe what happens to the foetus during the first trimester.

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 and gives pupils homework to research local health centres that offer antenatal care.
Pupils’ Activity: Pupils listen to the summary and copy down the homework.
Learning Point: Pupils consolidate their learning and are encouraged to further explore the topic.

Home Task: Record two correct examples of Reproduction In Female from the lesson or home environment and explain each in your own words.

Lesson Keywords

Pregnancy – The period when a baby develops inside a woman’s womb.
Foetus – The unborn human baby from the eighth week after conception until birth.
Conception – The moment when a sperm fertilizes an egg.
Symptoms – Physical or mental features that indicate a condition or disease.
Antenatal – Occurring or existing before birth, especially medical care during pregnancy.
Midwife – A person (typically a woman) trained to assist women in childbirth.
Obstetrician – A doctor who specializes in pregnancy, childbirth, and the care of women during pregnancy and after birth.

Differentiation

For visual learners, charts and video clips will be extensively used. Auditory learners will benefit from teacher explanations and class discussions. Struggling learners will receive simplified explanations and targeted questions, while advanced learners will be encouraged to research and share more detailed information about foetal development or specific health concerns during pregnancy.

Note for teachers using this lesson plan

Teachers should approach this topic with sensitivity and ensure that discussions are age-appropriate and focused on health and well-being. Encourage open questions and address misconceptions gently. Emphasize the importance of seeking professional medical advice for pregnancy-related concerns.

Cognitive Domain:

Define pregnancy.
List at least three common symptoms of pregnancy.
Identify places and sources of help for pregnant individuals.
Describe the basic stages of foetal growth from conception to birth.

Affective Domain:

Appreciate the importance of proper care during pregnancy.
Show empathy and respect towards pregnant women.

Psychomotor Domain:

Interpret information from charts showing pregnancy symptoms.
Suggest appropriate actions for someone needing help during pregnancy.

Collaborate with peers to discuss healthy practices during pregnancy.
Demonstrate respectful behaviour towards pregnant women in discussions.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum for Basic Science.
State Unified Scheme of Work for Basic Science JSS 1.
Macmillan Basic Science for Junior Secondary Schools 1.
National Educational Research and Development Council (NERDC) resources on reproductive health.

Instructional Materials

The teacher will teach this lesson with the aid of:

Charts showing a pregnant woman or girl.
Video clips illustrating pregnancy symptoms and foetal growth.
Whiteboard/Chalkboard and markers/chalk.
Projector (if using video clips).

Rationale for the Lesson

Understanding pregnancy and its symptoms helps pupils appreciate the significant changes a woman’s body undergoes. It also teaches them about the support systems available, which is important for promoting health and well-being in their communities.

Prerequisite/Previous Knowledge

Pupils should have a basic understanding of the human reproductive system and the concept of sexual reproduction.

Lesson Content/Board Summary

Reproduction in Female: Pregnancy

I. Pregnancy and Symptoms of Pregnancy

Pregnancy is the period during which a foetus develops inside a woman’s womb or uterus. It typically lasts for about nine months.

The following are common symptoms of pregnancy:

Missed menstrual period.
Morning sickness (nausea and vomiting).
Frequent urination.
Tiredness or fatigue.
Tender or swollen breasts.
Cravings for certain foods.

II. Places and Sources of Help During Pregnancy

Pregnant women need support and medical care to ensure a healthy pregnancy and safe delivery. Help can be found from various sources.

The following are places and sources of help during pregnancy:

Hospitals: Offer comprehensive medical care, including antenatal services, delivery, and post-natal care.
Primary Health Centres (PHCs)/Clinics: Provide basic health services, antenatal check-ups, and counselling.
Qualified Doctors/Obstetricians: Medical professionals specializing in pregnancy and childbirth.
Midwives/Nurses: Trained healthcare providers who assist women during pregnancy, labour, and after birth.
Family and Friends: Provide emotional, physical, and financial support.
Community Health Workers: Offer health education and basic support at the community level.

III. Growth of the Foetus from Conception to Birth

Foetal growth is the development of the baby inside the mother’s womb from the moment of conception until birth.

Conception occurs when a sperm fertilizes an egg. After fertilization, the fertilized egg (zygote) begins to divide and grow, eventually forming an embryo and then a foetus.

The following are general stages of foetal growth:

First Trimester (Weeks 1-12): Rapid development of major organs (heart, brain, limbs). The embryo becomes a foetus.
Second Trimester (Weeks 13-27): Foetus grows significantly in size and weight. Organs continue to develop and mature. Mother may feel foetal movements.
Third Trimester (Weeks 28-40): Foetus gains more weight, lungs mature, and it prepares for birth.
Birth: The process where the baby leaves the mother’s uterus through the vagina.

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 briefly. The teacher then asks pupils if they have seen a pregnant woman and what changes they might have observed in her.
Pupils’ Activity: Pupils respond to greetings and share their observations about pregnant women.
Learning Point: Pupils link prior knowledge and observations to the new topic of pregnancy.

Step 2: Defining Pregnancy

Time: 7 minutes
Teaching Skill: Explanation/Definition
Teacher’s Activity: The teacher explains the meaning of pregnancy in simple terms, emphasizing it as the period of development of a baby inside the mother’s womb. The teacher refers to charts showing a pregnant woman.
Pupils’ Activity: Pupils listen attentively, ask clarifying questions, and observe the charts.
Learning Point: Pupils understand the definition of pregnancy.

Step 3: Identifying Symptoms of Pregnancy

Time: 8 minutes
Teaching Skill: Discussion/Illustration
Teacher’s Activity: The teacher discusses common symptoms of pregnancy, such as missed periods, morning sickness, and fatigue. The teacher uses the charts and plays a short video clip to illustrate these symptoms.
Pupils’ Activity: Pupils identify and list the symptoms discussed, taking notes, and observing the visual aids.
Learning Point: Pupils can identify and describe common signs of pregnancy.

Step 4: Places and Sources of Help During Pregnancy

Time: 7 minutes
Teaching Skill: Brainstorming/Guidance
Teacher’s Activity: The teacher guides pupils to brainstorm where pregnant women can get help. The teacher lists and explains various sources like hospitals, primary health centres, doctors, midwives, and family.
Pupils’ Activity: Pupils contribute ideas, ask questions, and list the identified places and sources of help.
Learning Point: Pupils know where pregnant individuals can seek support and medical care.

Step 5: Understanding Foetal Growth

Time: 8 minutes
Teaching Skill: Demonstration/Explanation
Teacher’s Activity: The teacher explains the concept of foetal growth from conception to birth. The teacher uses video clips to show the basic stages of development of the baby inside the womb during the different trimesters.
Pupils’ Activity: Pupils observe the video clips, listen to the explanation, and ask questions about foetal development.
Learning Point: Pupils grasp the basic process and stages of foetal development.

Step 6: Importance of Pregnancy Care

Time: 5 minutes
Teaching Skill: Discussion/Value Clarification
Teacher’s Activity: The teacher facilitates a short discussion on why it is important for pregnant women to receive proper care, including good nutrition and regular medical check-ups.
Pupils’ Activity: Pupils share their thoughts and ideas on the importance of care during pregnancy.
Learning Point: Pupils appreciate the necessity of proper care for a healthy pregnancy.