The document summarizes a science lesson plan about hormones and the endocrine system for 10th grade students. The lesson plan includes learning objectives, content, procedures, evaluation, and assignment. Students will learn about hormones and the role of the endocrine glands through a group presentation. The lesson involves identifying endocrine glands, explaining their functions and hormones. Students will be evaluated through a matching activity and be assigned to create a poster on the effects of anabolic steroids.

1. A Reproduced Lesson Plan
in Science 10
Prepared by: Henry B. Sergio Jr
March 7-11, 2016 Grade 10-Mpbgy
I. Learning
Objectives
II. Learning Content III. Learning Procedure IV. Evaluation V. Assignment
Through a group
presentation about
the hormones of the
body, the students
should be able to:
A. explain the role of
the hormones
involved in the body;
B. describe the
feedback
mechanism involved
in regulating the
processes in the
human body;
C. locate the
different organs of
the Endocrine
system; and
D. name the
hormone or
hormones produce
by the Endocrine
organs.
A. Subject matter:
Hormones
B. Reference:
 Capco M.C. et al.
(2005) You and the
natural world series
science and
technology biology.
Phoenix Publishing
House, Inc. Quezon
Avenue, Quezon
City
 Grade 10 K-12
Teacher’s Guide
C. Materials:
LCD Projector
D. Concepts:
1. Hormone-
influences activity of
cells in another part
of the organism.
2. The organs of the
Endocrine system
include:
hypothalamus, pineal
gland, pituitary gland,
thyroid gland,
parathyroid gland,
thymus gland,
pancreas, adrenal
gland and the
gonads.
A. Preparation
*Preliminary Assessment
From the pictures given below, identify which does not
belong to the group and write an explanation why the
organ should not be included in the group.
Heart- The heart is a part of the circulatory system,
while all the rest are parts of the nervous system.
(See last page) Recently, athletes
tested positive for
anabolic steroids
have been barred
from engaging in
sports. Make a
poster to inform
people of the
effects of these
substances.
Criteria:
Creativity-5
Impact-10
Total: 15 pts
Submit it on
Monday, March 14,
2016.

2. D. Skills:
1. Explaining the role
of hormones in the
body.
2. Describing the
feedback
mechanism.
Lungs- the lungs are a part of the respiratory system
while the rest are parts of the female reproductive
system.
Skull- the skull is a part of the skeletal system, while
the rest are parts of the endocrine system.

3. Intestine- the intestine is a part of the digestive
system, while the rest are parts of the male
reproductive system.
B. Presentation
1. Post a diagram of the Endocrine system and its
parts.

4. 2. Define what a hormone is.
3. Present the different Endocrine glands and their
hormones.
Hormone- secreted by the endocrine glands into the
blood stream which carries them throughout the
body.

5. 4. Based from the presentation on the endocrine
glands and their hormones, ask a student to give a
short inference about the endocrine system.
5. Let the students study the pictures below, identify
the name of the endocrine gland and explain its effect
according to its function.
The endocrine system consists of glands that secrete chemical known as hormones to
control various body processes. This control system usually brings about slow
changes in the body because chemical messengers move more slowly than nerve
impulses. The major glands in the body are the pituitary, thyroid, parathyroid, thymus,
adrenal, pancreas, ovaries and testes.

6. 6. Describe the feedback mechanism of the endocrine
system.
7. Ask a student to identify the endocrine gland based
on its projected location.
1. Ovaries- secrete more progesterone and estrogen to promote pregnancy.
2. Adrenal gland- produces adrenaline to activate short-term stress response.
3. Pituitary gland- produces growth hormones
4. Thymus gland- secretes thymosin to stimulate production of T-cells to fight
against infection.
5. Pancreas- secretes insulin that regulates blood sugar levels.
•A disturbance is
expreiencedby
the body.
Stimulus
•The stumulus is
carriedbythe NS
Input •The stimulus is
measured and
assessed bythe
CNS
Process
•Homeostasis
Set points •Release
Command

7. 1. Pineal gland
2. Hypothalamus
3. Pituitary gland
4. Thyroid gland
5. Parathyroid gland
6. Thymus
7. Adrenal
8. Pancreas
9. Ovary
10. Testis
1
2
3
4
5
6
8
7
9
10

8. Evaluation:
MATCHING TYPE. On a ¼ sheet of pad paper, match the Endocrine glands on Column A with its location on Column B and identify on Column C
one hormone that the gland secretes. (14 pts)
Answer Column A Column B Column C
1. Pancreas A. On top of the kidneys 8.
2. Parathyroid B. Between the kidneys 9.
3. Thymus C. Below the voice box 10.
4. Thymus D. In the neck 11.
5. Adrenal E. Lower abdomen 12.
6. Ovary F. In front of the heart 13.
7. Testes G. Beneath the brain 14.
C. Application
1. Group the class into 7 with 6 or 5 members each.
2. Ask them to research about a certain hormone and
its effect to the body.
3. Each group will be given 2 minutes to present.
4. A scale of 1-5 will be given as a score based on
their creativity.
D. Generalization
What is the coordinative function of the Reproductive
and Endocrine systems?
Hormones secreted by the endocrine system play an important
role in both male and female reproductive systems. The
pituitary gland controls the functions of both the testes and the
ovaries. These hormones keep the reproductive system
properly functioning.