Class: Senior Secondary School 1 (SS1, SS 1, SSS1, SSS 1)
Term: 3rd Term
Week: 5
Age: 15 years
Duration: 45 minutes
Subject: Health Education
Curriculum Theme: Health Education
Previous Lesson: Human Reproduction: Foetal development stages, care during pregnancy, care of the newborn, basic maternal health practices.
Topic: HUMAN SEXUALITY EDUCATION
Subject Matter: meaning of human sexuality, meaning of sexuality education, meaning of sexual health, meaning of sexual reproductive health right, meaning of gender and equality, nature of human sexuality
Specific Objectives
By the end of the lesson, pupils should be able to:
Cognitive Domain:
- Define human sexuality.
- Explain the meaning of sexuality education.
- Define sexual health.
- Explain sexual reproductive health rights.
- Define gender and gender equality.
- Describe the nature of human sexuality.
Affective Domain:
- Appreciate the importance of comprehensive sexuality education.
- Recognize the value of sexual health and rights for all individuals.
- Promote gender equality in their daily interactions.
Psychomotor Domain:
- Identify instances of gender inequality and equality in society.
- Demonstrate respectful communication when discussing human sexuality.
Social Domain:
- Participate actively in discussions about human sexuality and gender equality.
- Collaborate with peers to understand diverse perspectives on sexual health.
Reference Materials
The following resources were used in planning this lesson:
- 9 Years Basic Education Curriculum for Health Education (Senior Secondary Education)
- State Unified Scheme of Work for Health Education SSS 1
- Olagunju, A. (2018). Comprehensive Health Education for Senior Secondary Schools Book 1. University Press PLC.
- https://www.who.int/health-topics/sexual-health
- https://www.unfpa.org/sexual-reproductive-health-rights
Instructional Materials
The teacher will teach this lesson with the aid of:
- Posters and charts showing gender equality
- Whiteboard and markers/chalk
- Health Education textbooks
Rationale for the Lesson
This lesson helps pupils understand important aspects of human sexuality, sexual health, and gender. It enables them to make informed decisions about their well-being and to promote respectful relationships in their communities.
Prerequisite/Previous Knowledge
Pupils have a basic understanding of human anatomy and physiology, as well as social interactions within their families and communities.
Lesson Content/Board Summary
Human Sexuality Education
Meaning of Human Sexuality
Human sexuality refers to a fundamental aspect of being human throughout life. It includes sex, gender identities and roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. Sexuality is experienced and expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviours, practices, roles, and relationships.
Meaning of Sexuality Education
Sexuality education is a lifelong process of acquiring information and forming values, and attitudes about identity, relationships, and intimacy. It covers various topics such as human development, personal relationships, sexual health, and culture.
Meaning of Sexual Health
Sexual health is a state of physical, emotional, mental, and social well-being in relation to sexuality. It is not merely the absence of disease, dysfunction, or infirmity. Sexual health requires a positive and respectful approach to sexuality and sexual relationships, as well as the possibility of having pleasurable and safe sexual experiences, free of coercion, discrimination, and violence.
Meaning of Sexual Reproductive Health Rights (SRHR)
Sexual Reproductive Health Rights are the rights of all individuals to make free and informed decisions about their sexuality and reproductive lives. These rights include the right to access sexual and reproductive health services, information, and education, and to be free from discrimination, coercion, and violence.
Meaning of Gender and Gender Equality
Gender refers to the socially constructed roles, behaviours, activities, and attributes that a given society considers appropriate for men and women. It is different from sex, which is biological.
Gender Equality means that women and men, boys and girls, have equal rights, responsibilities, and opportunities. It ensures that all individuals are free to develop their personal abilities and make choices without the limitations set by stereotypes, rigid gender roles, or prejudices.
Nature of Human Sexuality
The nature of human sexuality is multifaceted and involves several dimensions:
- Biological Dimension: This includes physical aspects such as anatomy, physiology, hormones, reproduction, and sexual response.
- Psychological Dimension: This covers emotions, attitudes, self-esteem, body image, learning, and motivations related to sexuality.
- Social Dimension: This involves how society, family, peers, and social norms influence sexual behaviour, roles, and expectations.
- Cultural Dimension: This relates to traditions, beliefs, values, and religious teachings that shape the understanding and expression of sexuality within a community.
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 introduces the new topic, “Human Sexuality Education,” by asking pupils what they understand by the term “sexuality.”
Pupils’ Activity: Pupils respond to the teacher’s questions and listen attentively to the introduction of the new topic.
Learning Point: Pupils are engaged and prepared for the lesson.
Step 2: Meaning of Human Sexuality
Time: 7 minutes
Teaching Skill: Explanation/Discussion
Teacher’s Activity: The teacher explains the meaning of human sexuality, emphasizing its comprehensive nature beyond just physical aspects. The teacher uses examples to clarify.
Pupils’ Activity: Pupils listen, ask questions for clarity, and contribute to the discussion by sharing their initial thoughts.
Learning Point: Pupils understand that human sexuality is a broad concept encompassing various dimensions of being human.
Step 3: Meaning of Sexuality Education
Time: 7 minutes
Teaching Skill: Elaboration
Teacher’s Activity: The teacher defines sexuality education, explaining its purpose and the range of topics it covers. The teacher highlights why it is important for young people.
Pupils’ Activity: Pupils take notes and discuss the benefits of sexuality education for personal development.
Learning Point: Pupils understand the scope and importance of sexuality education.
Step 4: Sexual Health and Sexual Reproductive Health Rights (SRHR)
Time: 7 minutes
Teaching Skill: Definition/Clarification
Teacher’s Activity: The teacher defines sexual health and then explains what sexual reproductive health rights are, giving examples of these rights. The teacher uses posters or charts if available.
Pupils’ Activity: Pupils listen to the definitions, ask questions about specific rights, and discuss how these rights apply in their context.
Learning Point: Pupils can differentiate between sexual health and sexual reproductive health rights.
Step 5: Meaning of Gender and Gender Equality
Time: 7 minutes
Teaching Skill: Differentiation/Illustration
Teacher’s Activity: The teacher clearly distinguishes between “sex” and “gender.” The teacher then defines gender equality and provides examples of how gender equality can be promoted in schools and communities, using charts if available.
Pupils’ Activity: Pupils listen, differentiate between sex and gender, and suggest ways to promote gender equality.
Learning Point: Pupils understand the concepts of gender and the importance of gender equality.
Step 6: Nature of Human Sexuality
Time: 5 minutes
Teaching Skill: Listing/Categorization
Teacher’s Activity: The teacher explains the various dimensions that constitute the nature of human sexuality: biological, psychological, social, and cultural. The teacher gives brief explanations for each.
Pupils’ Activity: Pupils listen and take notes on the different aspects of human sexuality.
Learning Point: Pupils can identify and explain the various dimensions of human sexuality.
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 human sexuality.
- What is sexuality education?
- State two characteristics of sexual health.
- Mention two sexual reproductive health rights.
- Differentiate between sex and gender.
- List two dimensions of the nature of human sexuality.
Pupils’ Activity: Pupils answer orally and in writing.
Learning Point: Pupils demonstrate understanding of the lesson.
Step 8: Conclusion
Time: 2 minutes
Teaching Skill: Summarization
Teacher’s Activity: The teacher summarizes the key points of the lesson, reiterating the importance of understanding human sexuality, sexual health, and gender equality for healthy living. The teacher gives homework: “Research and write down three benefits of gender equality in a family setting.”
Pupils’ Activity: Pupils listen to the summary and copy the homework.
Learning Point: Pupils consolidate their learning and are given a task to reinforce understanding.
Lesson Keywords
- Sexuality – A fundamental aspect of being human that includes sex, gender identities, sexual orientation, eroticism, pleasure, intimacy, and reproduction.
- Sexuality Education – The process of acquiring information and forming values about identity, relationships, and intimacy.
- Sexual Health – A state of physical, emotional, mental, and social well-being in relation to sexuality.
- Sexual Reproductive Health Rights (SRHR) – Rights of individuals to make free and informed decisions about their sexuality and reproductive lives.
- Gender – Socially constructed roles, behaviours, activities, and attributes society considers appropriate for men and women.
- Gender Equality – The state where women and men, boys and girls, have equal rights, responsibilities, and opportunities.
Differentiation
For pupils who grasp concepts quickly, the teacher will encourage them to provide more detailed examples or lead small group discussions. For pupils needing more support, the teacher will use simpler language, provide additional visual aids, and pair them with stronger pupils for peer learning.
Note for teachers using this lesson plan
Teachers should ensure a safe and respectful classroom environment where pupils feel comfortable discussing sensitive topics. Encourage open discussion while maintaining appropriate boundaries. Use age-appropriate language and resources. Be prepared to address misconceptions and answer questions factually and without judgment.

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