This document provides an overview of a week 1 science lesson that introduces the 11 human body systems. It discusses the main functions and parts of each system, including the integumentary, skeletal, muscular, nervous, circulatory, endocrine, lymphatic/immune, respiratory, digestive, urinary, and reproductive systems. Examples of class activities include watching an educational video, identifying system parts in pictures, and taking a quiz to review the material.

1. Tutorial: Week 1 Day 1
• Presented by: Teacher Jen

2. Introduction

3. Rules

4. • Monday – SCIENCE
• Tuesday – ENGLISH
• Wednesday – FILIPINO
• Thursday – MATHEMATICS
• Friday – ARALING PANLIPUNAN
Weekly Schedule of Subjects
8:00-11:00AM
TIME

5. SCIENCE

6. Science
Spelling
Bee

7. Let’s watch a Video

9. C L

10. C LLE

11. I S E

12. I S EST U

13. E R

14. E
T
R
AH

15. IAB

16. R NIAB

17. T A CS

18. T AMO HCS

19. D G S T V
S S E M

20. D I G E S T I V E
S Y S T E M

21. R S P R A O
S S E M
Y

22. R E S P I R A T O
S Y S T E M
R Y

23. WHAT DID YOU OBSERVE
FROM THE PICTURES ?

24. Organization of the Body
From smallest to largest:
1. Cells
2. Tissues
3. Organs
4. Organ systems

25. What is
Human body
system and
what does it
do?

26. Human Body System

27. Human Body System
• Body systems are groups of organs
and tissues that work together to
perform important jobs for the body.
Red Blood Cell Cardiac Tissue Heart
Circulatory System
Cell Tissue Organ Organ System

28. 11 Human Body Systems
1. Integumentary System
Function
• Defense against bacteria
• Helps maintain body
temperature
• Helps you know your
environment by feeling
things around you

29. 11 Human Body Systems
1. Integumentary System
Main Parts
• Skin
• Hair
• Nail
• Sweat and
sebaceous glands

30. Find the main parts
Sebaceous
Sweat

31. 11 Human Body Systems
2. Skeletal System
Function:
• Protects your body organs
• Support your body during
movement
• Stores minerals such as
phosphorus and calcium.

32. 11 Human Body Systems
2. Skeletal System
Main Parts:
• Bones
• Cartilage
• Connective Tissue

33. Find the main parts

34. Facts about Skeletal System
•270 at birth
•206 as it reaches adulthood

35. 11 Human Body Systems
3. Muscular System
Functions:
• Helps you move.
• Maintains posture
• Produces heat
• Facial expression

36. 11 Human Body Systems
3. Muscular System
Main Parts:
• Muscles
• Tendons
• Ligaments

37. Find the main parts

38. Three types of muscles found in the
body:
•Cardiac – found in the
heart (involuntary muscle)
•Skeletal - attaches to the
bones (voluntary muscle)
•Smooth – lines of
digestive system and
vessels. (involuntary
muscle)

39. 11 Human Body Systems
4. Nervous System
Functions
• Controls all the body’s
functions
• Senses and recognizes
information from inside
and outside of the body

40. 11 Human Body Systems
4. Nervous System
Main Parts
• Brain
• Nerves
• Spinal Cord

41. Find the main
parts
Brain
Spinal Cord
Nerves

42. 11 Human Body Systems
5. Circulatory System
Function
• Carries blood and
nutrients to the cells of
the body
• Carries waste away from
the cells, such as carbon
dioxide.

43. 11 Human Body Systems
5. Circulatory System
Main parts:
• Heart
• Blood
• Veins
• Arteries

44. What it helps you do…
•Arteries help carry oxygenated
blood away from the heart
•Veins carry un-oxygenated blood
toward the heart
•Capillaries are tiny blood vessels
that connect arteries and veins.
Gas exchange takes place here.

45. Interactions with other systems:
•Works with the respiratory system to help you
transport oxygen and carbon dioxide.
•Works with the excretory to help remove waste
from the body.
•Works with the digestive system to transport
nutrients.
•Works with the muscular system to help
circulate nutrients.

46. 11 Human Body Systems
6. Endocrine System
Function:
• collection of glands that
produce hormones that
regulate metabolism, growth
and development, tissue
function, sexual function,
reproduction, sleep, and mood.

47. 11 Human Body Systems
7. Lymphatic/ Immune System
Function:

48. 11 Human Body Systems
7. Lymphatic/ Immune System
Main Parts:
• Lymph nodes
• White blood cells

50. 11 Human Body Systems
7. Lymphatic/ Immune System
Main Parts:
• Lymph nodes
• White blood cells

52. 11 Human Body Systems
8. Respiratory System
Function
• Puts oxygen into
the body &
removes Carbon
dioxide

53. 11 Human Body Systems
8. Respiratory System
Main Parts:
• Nose
• Pharynx
• Lungs
• Diaphragm

54. 11 Human Body Systems
9. Digestive System
Function
Takes food & break
it down to make
nutrients for the
body’s needs

55. 11 Human Body Systems
9. Digestive System
Main Parts:
 Mouth
 Stomach
 Liver
 Pancreas
 Small
intestines
 Large
intestines
 Rectum

56. Let’s watch a Video

57. 11 Human Body Systems
10. Urinary System
Functions
• Removes wastes
from blood
• Removes harmful
substances from
blood
• Regulates body fluids

58. 11 Human Body Systems
10. Urinary System
Main Parts:
• Kidneys
• Urinary bladder

59. 11 Human Body Systems
11. Reproductive System
Functions
• Produce offspring
Males- make sperm
Females- make eggs

60. 11 Human Body Systems
11. Reproductive System
Main Parts
Male
Penis
Testes
Female
Uterus
Ovary
Vagina

61. Questions?

62. Let’s Review

63. 11 Organ Systems?
Main Parts of each system?

64. Three types of muscles found in
the body:
•Cardiac – found in the heart
(____________ muscle)
•Skeletal- attaches to the bones
(____________ muscle)
•Smooth – lines organs and vessels.
(____________muscle)

65. Let’s take a Quiz Game!