Ethan Frome

advertisement
ETV “Secondary Level Sex Education Thematic Series” Programme
Puberty
Teachers' Notes
Target Audience
S1 – S7
Subjects
S1-S3 Science, S4-S5 Human Biology, S4-S7 Biology,
S1-3 Social Studies, S1-S7 Sex Education lessons
Duration
20 minutes
Production Aim
(1) This programme is a teaching resource produced especially for enriching the
classroom teaching of the Syllabus for Science (Secondary 1 – 3) prepared by the
Curriculum Development Council (1998).
The content of the programme serves to illustrate the following part of the
Syllabus:
“Unit 3 – Cells and Human Reproduction
Topic 3.3 – Puberty
Key Points – Secondary sexual characteristics; Reproductive
systems; Sexual maturity; Menstrual cycle;
Nocturnal emission; Positive attitude towards
individual differences in physical appearance.
Core Content –Secondary sexual characteristics; Male and female
reproductive systems; Signs of maturation of the
reproductive system (menstrual cycle and nocturnal
emission); We reach sexual maturity at different
ages.”
(2) This programme is also produced to meet the requirements of the classroom
teaching of the Guidelines on Sex Education in Schools prepared by the Curriculum
Development Council (1997).
The content of the programme serves to illustrate the following part of the
Guidelines:
“Key Concepts and Topics for Junior Secondary and Senior Secondary
Puberty – Individual differences in the rate and timing of physical
changes; Changes during puberty: menstruation, wet
dreams, secondary sexual characteristics (e.g.
development of breasts, pubic hair, etc.) as well as
emotional changes in adolescence; Characteristics
of puberty; Exercises and rest during puberty;
Hygiene during puberty; Maintaining physical and
mental health during puberty.
1
scsx006stn
Key Points
1. An introduction to the body changes in puberty;
2. An introduction to the hormonal control of puberty;
3. An exploration of the problems of puberty;
4. Advice on hygiene in puberty.
Content Outline
1.
This programme is divisible into 5 parts as follows:
Adolescence and Puberty
A brief introduction to the eight stages in the human lifespan, namely: fetal stage,
infancy, toddlerhood, childhood, adolescence, young adulthood, middle
adulthood and late adulthood. This is followed by a discussion to distinguish
between the terms ‘adolescence’ and ‘puberty’. With reference to the growth
curves of a boy and a girl, the occurrence of growth spurts and the sexual
difference in onset of the adolescent growth spurt are illustrated. This is followed
by a demonstration of changes in body height and body form in twelve boys and
girls in the age range of 10 to 20 years old. The segment is concluded by
emphasizing that the major trend of body change in puberty is sexual maturity.
2. Body Changes in Puberty
The major changes in body height, breasts, body form, body hair and voice of
boys and girls in puberty, as well as occurrence of menstrual cycle in the female
body, are illustrated by computer animation with intercalated video segments of
real human bodies. The concepts of primary sexual characteristics and
secondary sexual characteristics are illustrated by the same technique.
3. The Onset of Puberty
Computer animation is employed to illustrate the endocrine control of the onset
of puberty.
4.
Problems of Puberty
The occurrence of individual differences in the rate and timing of physical
changes in puberty is illustrated by videos segments of P6 pupils and S1-3
students. Dr. Angela Y.W. Ng comments on these individual differences in boys
and girls in puberty. She emphasizes that these are merely temporary events
affected by the individual person’s genetic makeup, nutrition and amount of
physical exercise undertaken. She advises adolescent boys and girls to accept
themselves, have a balanced diet and adequate sleep, and exercise more in
body-stretching sports to facilitate the body to develop to its full potential.
Dr. Ng advises girls at P5 to S3 levels to be prepared for the coming of menses.
She comments on the common features in the physical and mental development
of boys in puberty, including curiosity towards the female body, the drive to
reading sex magazines, masturbation, erotic dreams (wet dreams) and nocturnal
emission. She argues that these are normal behaviours and advises boys not to
treat sex magazines as guidebooks on sex education.
Dr. Ng also explains the physiological causes of acne.
2
scsx006stn
5.
Hygiene in Puberty
Dr. Ng advises boys and girls in puberty to develop a hygienic habit as follows:
(a) Keep the face clean by washing with lukewarm water three to four times
daily.
(b) Don’t squeeze pimples.
(c) Alleviate acne by sticking to a light diet and eating more vegetable and
fruits.
(d) Girls to take bath daily and change sanitary napkins frequently when
menses come.
(e) Girls to carry on with their usual sports and activities in times of
menstruation.
Suggestions for Utilization
1. The S1 Science teacher may show various parts of this programme to students in
several lessons to match the topics in Unit 3 of the Science syllabus. The teacher
may either use the segments of the programme as an introduction to the lesson, or
use them for consolidation and reinforcement of teaching at the end of the lesson.
2. The S4-S5 Human Biology or S4-S7 Biology teacher may show the whole
programme once as an aid to guide students to review their learning in S1 Science
lessons as a preparation for learning in new topics relating to human reproduction.
3. The S1-S7 Sex Education teacher may select parts of the programme and show
them to students as a means to initiate discussion on relevant topics about sex.
4. When the whole programme is shown once in one lesson, the teacher is advised
to spend 5 to 10 minutes at the beginning of the lesson to lead students to discuss
with reference to the Preparation before viewing the programme part of the
Suggested Activities. The teacher may then show the programme. After the show,
the teacher may spend another 10 to 15 minutes to discuss with students with a
view to consolidating the concepts and methods illustrated in the programme. The
teacher is advised to refer to the Activities after viewing the programme part of
Suggested Activities.
Suggested Activities
Preparation before viewing the programme
The teacher may hold a brief discussion with students. Students may be invited to
tell the major differences in the bodies of secondary students as compared with those
of primary pupils. In this connection, the teacher may guide students to discover the
growth spurt in S1 students, the individual differences in the growth rates and other
body changes in puberty. The teacher may then advise students to watch the
programme to confirm or correct their ideas.
3
scsx006stn
Activities after viewing the programme
The teacher may discuss with students on the following issues in the content of
the programme:
(1) Individual differences in growth rate in puberty - to guide students to accept
themselves and avoid embarrassing their peers because of the individual
differences;
(2) Changes in the body immediately before and after menses – to guide girls to
prepare for menses.
(3) Care for acne – to advise students not to squeeze pimples.
(4) Reading sex magazines – to guide students to understand that reading sex
magazines is a normal behaviour of boys in puberty, it stems from curiosity
under influences of sex hormones, hence it is neither a crime nor an immoral act.
However, students should be advised not to indulge in reading sex magazines.
They should be warned not to bring sex magazines to school, and that sex
magazines are not guidebooks on sex education.
(5) Masturbation and nocturnal emission – to guide students to realize that both acts
are not harmful to the body, but they should not indulge in the acts; to encourage
students to take part in sports so as to relieve the drive to masturbation.
(6) To invite students to visit the Health Education Resource Centre of Central
Health Education Unit, Department of Health (7/F, Southorn Centre, 130
Hennessy Road, Wan Chai, Hong Kong) and the Sex Education Resource
Library of Family Planning Association of Hong Kong (8/F, Southorn Centre,
130 Hennessy Road, Wan Chai, Hong Kong), collect leaflets on issues in puberty
and make use of them in preparation of a project work on puberty.
(7) To invite students to browse the following hotline or websites for searching of
information relating to the various issues in puberty:
 Dr. Sex Hotline (Telephone No.: 2337 2121)
 HealthZone Website of Central Health Education Unit, Department of
Health (http://www.info.gov.hk/healthzone)
 TeenAIDS Website (http://www.teenaidshk.org)
 Website of Family Planning Association of Hong Kong
(http://www.famplan.org.hk)
4
scsx006stn
Download