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SAMPLE TASK CARDS In TEACHING SCIENCE GRADE 4 Prepared by: FEM DADISON Teacher II DepEd NCR

Strategic Intervention Materials in Science 4

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SAMPLETASK CARDS

In TEACHING SCIENCEGRADE 4

Prepared by:

FEM DADISONTeacher II DepEd NCR

Dear Fellow Teachers,

I’ll be sharing with you sample task cards in teaching Science Grade 4. You can use this research - based instructional materials in order to enhance your teaching skills and to make your teaching – learning process more interesting and enjoyable.

This material is designed based on the idea of KPUP- knowledge, Process, Understanding, and Process skills in order to develop the critical thinking skills of your pupils where they can easily apply the 6 facets of understanding (explain, interpret, apply, have perspective, empathized, and have self-knowledge).

In addition, you can also use the different task cards as intervention materials in order to assess the written and performance output of your pupils.

I hope this ready-made instructional material will help you a lot and also will improve the academic achievement of your pupils.

Thank you and God Bless us all!

FEM DADISONTeacher II DepEd NCR

THE AUTHOR

THE AUTHOR

FEM DADISON

This material is divided into 3 lessons:

LESSON 1: Focuses on bones and joints.

LESSON 2: Focuses on your muscles.

LESSON 3: Suggested experiments in connection to your bones, joints and muscles.

TASK GUIDE

I. OBJECTIVESII. PROFILE PICTUREIII. INTRODUCTIONIV. TASK CARDS

OVERVIEW: Be LIKE! - Pictorial representations of bones and muscles

A.K.A (Also Known As..) – identifying common name of bones.

TASK 1:

TASK 2:

TASK 3: Workspace – Identifying the bones that protect the delicate parts of the body.

TASK 4:

TASK 5:

TASK 6:

Shield Me – Mastering functions of bones through pictures and statement.

Meeting place – Identifying the different joints in the body .

TASK 8:

TASK 7: Free wifi - mastering functions of joints like free wifi connections.

RETELLING TIME!- The easiest way to retell the function of bones through pictures and word bank.

Health Habits – Checklist in maintaining healthy bones.

LIKE or UNLIKE – Good or Bad posture? It’s your choice.TASK 9:

V. ASSESSMENTVI. SCORE CARDVII. ANSWER KEY

TASK GUIDE

VIII. OBJECTIVES (MUSCLES)IX. INTRODUCTIONX. TASKS CARDS

Explore and discover – Writing personal comment based on pictures.

CAN OR CANNOT - Do what is asked you to do and prove it.

TASK 1:

TASK 2:

TASK 3: Automatic or manual – Identifying voluntary and involuntary muscles.

TASK 4:

TASK 5:

TASK 6:

NAME TAG – the easiest way to label muscles in the body.

MYSTERY WORD – Matching muscle part with its function.

TASK 7: EMOJI – Expressing feelings on proper care of muscles.

RETELING TIME! – Reading how voluntary muscles work thru guide pictures.

XI. ASSESSMENTXII. SCORE CARDXIII. ANSWER KEYXIV. SCORE CARDXV. OBJECTIVESXVI. EXPERIMENT 1 TO 5XVII. MULTIMEDIA PRESENTATIONXVIII. REFLECTION 1XIX. REFLECTION 2XX. REFERENCES

In these tasks, I want my pupils to:

I. LESSON 1: 1. Identify the main parts

bones in the body. 2. Describe function of bones and joints in the body. 3. Practice habits to

maintain a healthy bones.

BOneS, JOintSand

NEXT PAGE

I. OBJECTIVES

BONES

MUSCLES

JOINTS

GREAT TEAM WORK:II. PROFILE

PICTURE

III. INTRODUCTION BONES, JOINTS AND MUSCLES ACTION!

CHALLENGES Ahead!

Have you seen masons and carpenters working in a construction site? What do these people build first? To make the house stand, they used posts or steel bars. These serve as support of the house in order for it to stand firm or strong.

Did you know that your bones are like posts and steel bars used in building houses? They serve as framework so that the building will stand. Likewise, your muscles are like hallow blacks, gravel and cement. They serve as wall to protect your belongings. Amazing isn’t it?

On the other hand, the bones and muscles inside your body work together and perform specific task so that you can enjoy different activities like playing, dancing, running, walking, writing, and many more! Furthermore, the bones in your body cannot move by themselves. They are dependent on the various muscles found in your body. You will find out more as you perform different task and activities provided for you.

Let’s start by connecting which of these pictures represents bones and muscles of your body.

OVERVIEW: Be

LIKE!

NEXT PAGE

TASK 1:

IV. YOUR TASKS

CRANIUM

CLAVICLE

VERTEBRAL COLUMN

STERNUM

PELVIC GIRDLE

FORELIMB

HIND LIMB

RIBS

Upper arm bones Breast boneLower arm bones Back boneHip bone Collar boneChest bones Skull

Write the common names of bones found in the WORD BANK with their proper names.

TASK 2:

A.K.A

(Also Known As..)

NEXT PAGE

Connect what bones gives protection ,support, and movement to the delicate parts of your body.

Workspac

e

NEXT PAGE

TASK 3:

BONES DELICATE BODY PARTS

Anchorage for the ribs in front.

Support spinal column and legs..

Bears weight of upper body.

Support arms.

Makes body straight, and support head.

Match the bones with their functions by writing the letter of the correct answer on the blank.

Shield

Me

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TASK 4:

A EDCB

Fixed Joints- firmly attached to the skull. To protect the brain.

Hinge Joints – allow the bones in the elbows and knees to move forward and backward.

Ball-and- Socket Joints – allow rotating movements specially in the shoulder and hip.

Pivot Joints – allow the wrists to be twisted and turned.

Gliding Joints - allow the bones in the ankle to make daring leaps and turns.

Saddle Joints - allow the human hand to do a wide range of holding and turning movements.

Meeting

place

The encircled bones on the left side are the different joints in your body. Match the joints with their names and functions by writing the number of the correct answer on the circle.

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TASK 5:

1

22

44

33

33

66

55

2 2

2

1. elbows

2. shoulder

3. hip

4. neck

5. ankle

6. toes

7. skull

8. knees

9. fingers

10. hand

JOINTS WORD BANK Pivot Joint Fixed Joints

Gliding Joints Hinge Joints Saddle Joints Ball-and-Socket Joints

Free wifi

What kind of joints connects these bones ?

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TASK 6:

heart and lungs brain calcium flabby and shapeless

spinal cord and head bones and joints

1. The protects the _____ and _____.

2. The protects the soft tissues of the _____.

3. Without the , the body would be _____ and _____.

4. is the largest supply of _____.

5. The support the _____ and _____.

6. The _____ and_____ work with muscles to

enable us to walk, run, and sprint.

Fill in the blank to complete the statement. Choose you answer

inside the BONE BANK.

RETELLING TIME!

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TASK 7:

Health PracticesAlways

NeverSometimes

1. I wear right protective gears in playing and in riding bicycle.

2. I drink milk.3. I eat dairy products

that contain calcium.

4. I eat protein – rich foods.

5. I exercise daily.6. I practice right

posture in sitting, walking, standing, and others.

7. I avoid carrying heavy loads.

Health Habits

Below is a list of healthy practices. Put check ( ) to the column that correspond to your bones health habits.

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TASK 8:

1. On standing position

3. On picking object on the floor

2. On sitting position

LIKE or UNLIKE

Put like ( )sign if it shows a good posture and unlike ( ) if it does not.

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TASK 9:

Direction: Read the following questions carefully then shade the circle that corresponds to the letter of the correct answer.

1. Which of these is a ball-and-socket joints? A. shoulder B. ankle C. elbows D. ribs

2. Which of these bones protect the heart and lungs? A. skull B. pelvis C. backbone D. ribs

3. Which is NOT the function of the skeletal system? A. It acts as the framework of the body. B. It give shape and form of the body. C. It protects the muscles of the body. D. It produces the muscles of the body.

4. We are able to run, hop. Twist, and stretch because of the _____which attached to the bones and muscles. A. shoulder B. hips C. spinal cord D. joints

5. Which shows proper care of the skeletal system? A. eating foo d rich in calcium and phosphorus. B. drinking 8 – 10 glasses of water every day. C. watching television until late at night. D. taking a bath using soap and water.

MORE CHALLENGES Ahead!

Check your Understanding!

V. ASSESSMENT

5 – 100 % Excellent!

4 – 80 % Very Good!

3 – 60 % Its okay, try again!

2 – 40 % It’s okay, try again!

1 – 20 % It’s okay, try again!

0 – 0 % It’s okay, try again!

Check your status

SCORE CARD

No. of Correctanswer Comment

Congratulations! Thank you for taking this challenge.Remember: If you got 5 &4 you may now proceed to the next

level. But if you got 3, 2, 1, 0, please have a review and go over with the activities again.

NEXT PAGE

VI. SCORE CARD

NEXT PAGE

TASK 1

CRANIUM

CLAVICLE

VERTEBRAL COLUMN

STERNUM

PELVIC GIRDLE

FORELIMB

HIND LIMB

RIBS

Hip bone

Back bone

Chest bone

Breast bone

Skull

Collar bone

Lower arm bone

Upper arm bone

TASK 2

VII. ANSWER KEY

NEXT PAGE

TASK 3

BONES DELICATE BODY PARTS

Anchorage for the ribs in front.

Support spinal column and legs..

Bears weight of upper body.

Support arms.

Makes body straight, and support head.

TASK 4

ANSWER KEY:

Fixed Joints- firmly attached to the skull. To protect the brain.

Hinge Joints – allow the bones in the elbows and knees to move forward and backward.

Ball-and- Socket Joints – allow rotating movements specially in the shoulder and hip.

Pivot Joints – allow the wrists to be twisted and turned.

Gliding Joints - allow the bones in the ankle to make daring leaps and turns.

Saddle Joints - allow the human hand to do a wide range of holding and turning movements.

1

3

5

4

2

6

NEXT PAGE

1

22

44

33

33

66

55

2 2

2

ANSWER KEY:

TASK 5

1. elbows

2. shoulder

3. hip

4. neck

5. ankle

6. toes

7. skull

8. knees

9. fingers

10. hand

Saddle Joints

Fixed Joints

Gliding Joints

Pivot Joints

Ball-and-Socket Joints

Hinge Joints

Ball-and-Socket Joints

Hinge Joints

Hinge Joints

Saddle Joints

ANSWER KEY:

TASK 6

1. The protects the .

2. The protects the soft tissues of the .

3. Without the , the body would be

4. is the largest supply of .

5. The support the

6. The work with muscles to

enable us to walk, run, and sprint.

heart and lungs

brain

flappy and shapeless.

calcium

spinal cord and head.

bones and joints

TASK 7

Health Practices Always NeverSometimes

1. I wear right protective gears in playing and in riding bicycle.

2. I drink milk.3. I eat dairy products

that contain calcium.4. I eat protein – rich

foods.5. I exercise daily.6. I practice right posture

in sitting, walking, standing, and others.

7. I avoid carrying heavy loads.

TASK 8

TASK 9

ANSWER KEY:

Direction: Read the following questions carefully then shade the circle that corresponds to the letter of the correct answer.

1. Which of these is a ball-and-socket joints? A. shoulder B. ankle C. elbows D. ribs

2. Which of these bones protect the heart and lungs? A. skull B. pelvis C. backbone D. ribs

3. Which is NOT the function of the skeletal system? A. It acts as the framework of the body. B. It give shape and form of the body. C. It protects the muscles of the body. D. It produces the muscles of the body.

4. We are able to run, hop. Twist, and stretch because of the _____which attached to the bones and muscles. A. shoulder B. hips C. spinal cord D. joints

5. Which shows proper care of the skeletal system? A. eating foo d rich in calcium and phosphorus. B. drinking 8 – 10 glasses of water every day. C. watching television until late at night. D. taking a bath using soap and water.

A DCB

A DCB

A DCB

A DCB

A DCB

ANSWER KEY:

ASSESSMENT:

In these tasks, I want my pupils to:

I. LESSON 2: 1. Describe the functions of muscles. 2. Identify what muscles are voluntary and involuntary. 3. Practice habits to maintain a healthy bones.

NEXT PAGE

MusCLes

VIII. OBJECTIVES

This time, let’s talk about your muscles.

Muscle is a piece of tissue inside your body which connects to your bones and which you use when you make a movement. It is like a rubber bands which allow your body bend and move, and keep many of your internal organs working.

Do you know that the bones in your body cannot move by themselves? They are dependent to the different muscles in your body.

Can you imagine how you look if you are just bones? That is why the different muscles in your body make up your muscular system.

NEXT PAGE

IX. INTRODUCTION

MusCLes

1. Which of these pictures do you like best? Why?

2. What covers the bones of the body?

3. How will you look without the muscles?

4. Do the muscles keep the bones move?

A B

Do these!

Write your comment on the space provided.

NEXT PAGE

TASK 1:

1. Study the pictures below. Imagine how will you look if you are just bones.2. Feel the different parts of your body starting from the head to the arms and legs.3. Slowly move and touch these body parts. Observe the muscles as you move them.

Explore and

discover

X. TASK CARDS

Eyes

Toes

Mouth

Bellies

Fingers

Arms

Tongue

Legs

Esophagus

Gall-bladder

Stomach Intestines

Kidneys

Heart

DiaphragmBlood Vessels

NEXT PAGE

Put a ( ) on the box if you were able to move the body parts in your

own will and put an ( X ) if you cannot move it in your own will. CAN OR CANNOT

TASK 2:

KINDS OF

MusCLes

Study the illustrations carefully: Based on the definition, which of these can be considered as voluntary and involuntary muscles? Write your answer on the oblongs.

TASK 3:

Automatic or

manual

F HJNJNBMAre muscles that

can be moved or

controlled.

Voluntary

MusCLes

F HJNJNBMAre muscles that

cannot be

controlled or

moved at will.

Involuntary

MusCLes

Blood vessel

stomach

heart

esophagus

Gall bladderintestines

Kidneys

Diaphragm

mouth

bellies

fingers

arms

toes

legs

eyestongue

NEXT PAGE

TASK 4:

Use the given word bank to name the

indicated parts of the muscular system.

Thigh musclesShoulder muscles

Calf musclesShin muscles

Biceps muscles

Triceps musclesAbdominal muscles

Shoulder musclesNAME TAG

NEXT PAGE

Voluntary MUSCLES

WORD BANK

TASK 5:

MYSTERY WORD

Picture (A) shows the different muscles in your body. Copy the number that correspond to its function in column B.

A BTriceps muscle strengthens

the arms.

Calf muscles pull the heel up and point the toes.

Thigh muscles move the lower legs.

Shin muscles that move the foot up and down and side

to side.Abdominal muscles move

the torso and help with breathing.

Shoulder muscles raise and lower the arms.

Biceps muscles bend the arm.

Neck muscles hold the head up and move it in all

directions.

NEXT PAGE

How Voluntary MUSCLES Work?

12

3

5

4

2

6

7

8

RETELING TIME! How Involuntary MUSCLES Work?

Involuntary muscles are Smooth muscles that can’t be controlled.

Read story picture and find out how your internal

organs work.

The food you swallowed coming from your will go down

to your which carries the food from the throat to the

The muscles in the digestive track help move through

the help of the , , and .

Diaphragm are muscle between your and your

Muscles in the and makes the blood circulates.

Muscle in your take the waste matter from your

blood and send it out of you body as urine.

Muscles in your produces liquid called bile which helps

you digest fats.

NEXT PAGE

TASK 6:

TASK 7: Draw a happy face if the pictures shows

taking care of your muscles and sad face if not.

NEXT PAGE

EMOJI

Direction: Read the following questions carefully then shade the circle that corresponds to the letter of the correct answer.

1. Muscles that move the arms, legs, and fingers are A. involuntary muscles C. cardiac muscles B. voluntary muscles D. muscular muscles

2. Muscles that move automatically are A. involuntary muscles C. cardiac muscles B. voluntary muscles D. both A and B

3. Which of the following happens because of the involuntary muscles? A. food in the digestive tract travels. B. heart beats. C. automatic jerking. D. all of the above

4. What can harm the muscles? A. infection of the nerves C. heredity B. injury to the muscle tissue D. all of the above

5. All of these are proper care of muscles EXCEPT ONE? A. Exert too much force in pushing and pulling things. B. Eating enough protein – rich food. C. Exercise D. Eating dairy products

Check your Understanding!

Good luck!

XI. ASSESSMENT

5 – 100 % Excellent!

4 – 80 % Very Good!

3 – 60 % Its okay, try again!

2 – 40 % It’s okay, try again!

1 – 20 % It’s okay, try again!

0 – 0 % It’s okay, try again!

Check your status

SCORE CARD

No. of Correctanswer Comment

Congratulations! Thank you for taking this challenge.

Remember: If you got 5 &4 you may now proceed to the next level. But if you got 3, 2, 1, 0, please have a review

and go over with the task cards again.

NEXT PAGE

XII. SCORE CARD

1. Which of these pictures do you like best? Why?

2. What covers the bones of the body?

3. How will you look without the muscles?

4. Do the muscles keep the bones move?

A B

Do these!

Write your comment on the space provided.

NEXT PAGE

TASK 1:

1. Study the pictures below. Imagine how will you look if you are just bones.2. Feel the different parts of your body starting from the head to the arms and legs.3. Slowly move and touch these body parts. Observe the muscles as you move them.

Explore and

discover

XIII. ANSWER KEY

Eyes

Toes

Mouth

Bellies

Fingers

Arms

Tongue

Legs

Esophagus

Gall-bladder

Stomach Intestines

Kidneys

Heart

DiaphragmBlood Vessels

NEXT PAGE

CAN OR CANNOTTASK 2: ANSWER KEY:

KINDS OF

MusCLes

TASK 3:

Automatic or

manual

F HJNJNBMAre muscles that

can be moved or

controlled.

Voluntary

MusCLes

F HJNJNBMAre muscles that

cannot be

controlled or

moved at will.

Involuntary

MusCLes

Blood vessel

stomach

heart

esophagus

Gall bladderintestines

Kidneys

Diaphragm

mouth

bellies

fingers

arms

toes

legs

eyestongue

NEXT PAGE

ANSWER KEY:

tong

ue

eyestoes

fingers

mouthlegs

arms

Bloo

d ve

ssel

Diaphragm

stomach

Gall bladder

Kidneys

esophagusheartintestines

bellies

TASK 4:

Thigh musclesNeck muscles

Calf musclesShin muscles

Biceps muscles

Triceps musclesAbdominal muscles

Shoulder muscles

NEXT PAGE

Voluntary MUSCLES

WORD BANKANSWER KEY:

Shoulder muscles

Abdominal muscles

Biceps muscles

Triceps muscles

Shin muscles

Calf muscles

Thigh muscles

Neck muscles

TASK 5:

MYSTERY WORD

A BTriceps muscle strengthens

the arms.

Calf muscles pull the heel up and point the toes.

Thigh muscles move the lower legs.

Shin muscles that move the foot up and down and side

to side.Abdominal muscles move

the torso and help with breathing.

Shoulder muscles raise and lower the arms.

Biceps muscles bend the arm.

Neck muscles hold the head up and move it in all

directions.

NEXT PAGE

How Voluntary MUSCLES Work?

12

3

5

4

2

6

7

8

8

3

4

5

7

6

1

ANSWER KEY:

RETELING TIME! How Involuntary MUSCLES Work?

The food you swallowed coming from your will go down

to your which carries the food from the throat to the

The muscles in the digestive track help move through

the help of the , , and .

Diaphragm are muscle between your and your

Muscles in the and makes the blood circulates.

Muscle in your take the waste matter from your

blood and send it out of you body as urine.

Muscles in your produces liquid called bile which helps

you digest fats.

NEXT PAGE

TASK 7: ANSWER KEY:

(Mouth)

(Stomach)(Esophagus)

(Kidneys)

(Lungs)(Small Intestines)

(Large Intestines)

(Food)

(Stomach

(Stomach)

(Heart)(Blood Vessels)

(Pancreas)

TASK 8:

Draw a happy face if the pictures shows

taking care of your muscles and sad face if not.

NEXT PAGE

ANSWER KEY:

Direction: Read the following questions carefully then shade the circle that corresponds to the letter of the correct answer.

1. Muscles that move the arms, legs, and fingers are A. involuntary muscles C. cardiac muscles B. voluntary muscles D. muscular muscles

2. Muscles that move automatically are A. involuntary muscles C. cardiac muscles B. voluntary muscles D. both A and B

3. Which of the following happens because of the involuntary muscles? A. food in the digestive tract travels. B. heart beats. C. automatic jerking. D. all of the above

4. What can harm the muscles? A. infection of the nerves C. heredity B. injury to the muscle tissue D. all of the above

5. All of these are proper care of muscles EXCEPT ONE? A. Exert too much force in pushing and pulling things. B. Eating enough protein – rich food. C. Exercise D. Eating dairy products

Check your Understanding!

Good luck!

A B C D

A

D

D

A

ANSWER KEY:

5 – 100 % Excellent!

4 – 80 % Very Good!

3 – 60 % Its okay, try again!

2 – 40 % It’s okay, try again!

1 – 20 % It’s okay, try again!

0 – 0 % It’s okay, try again!

Check your status

SCORE CARD

No. of Correctanswer Comment

Congratulations! Thank you for taking this challenge.

Remember: If you got 5 &4 you may now proceed to the next level. But if you got 3, 2, 1, 0, please have a review

and go over with the task cards again.

NEXT PAGE

XIV. SCORE CARD

In these tasks, I want my pupils to:

I. LESSON 3:

1. Perform experiments about bones. a. Show how bones support the body. b. Illustrate how the bones and joints move together. c. Perform different activities on how the bones move. d. Demonstrate how voluntary and involuntary works.

2. Communicate that bones, joints, and muscles work together to make the body function properly.

3. Demonstrate first aid measures for common bone injuries and diseases.

BOneS,JOintSand

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XV. OBJECTIVES

MusCLes

I. PROBLEM: Show how bones support the body.II. MATERIALS:

a. cut out pictures of boy or girl from old magazines or newspapers.

b. masking tape

c. 2 pcs. barbecue sticks

d. Styrofoam

III. PROCEDURE:1. Paste a barbecue stick at the back of the figures.2. Let them stand on a Styrofoam.

QUESTIONS TO ANSWEROUR

PREDICTIONS OUR FINDINGS

2. What part of the body represents the ?

3. What part of the body represents the pictures?

3. Can the figures stand without the barbecue sticks?

4. How do the sticks help?

5. What do these investigation s tell you about bones and muscles?

EXPERIMENT 1:

XVI. Let’s EXPLORE and DISCOVER!

Let’s EXPLORE and DISCOVER!

I. PROBLEM: Illustrate how the bones and joints move together.II. MATERIALS:

Explore with the following materials and discover how your bones and joints move together.a. scissor

b. ¼ cardboard or illustration board

c. pencil

d. 10 pieces paper fastener

III. PROCEDURE:1. Trace some bones of the skeleton on cardboard or illustration board.2. Put a fastener to act like a joints3. Show your output in front of the class.

QUESTIONS TO ANSWEROUR

PREDICTIONS OUR FINDINGS

1. What part of the body represents the cardboard or illustration bard?

3. What part of the body represents the fastener?

3. What makes the bones move?

4. What do these investigations tell you about bones ?

EXPERIMENT 2:

Let’s EXPLORE and DISCOVER!

I. PROBLEM: How do the bones move?II. MATERIALS:

a. Musical player (DVD, MP3?

b. CD (aerobics music)III. PROCEDURE:

1. Do simple exercise. Raise your hands up and down for 16 counts.2. Raise your legs alternately for 16 counts3. Bend your body forward and then backward for 16 counts.4. Bend your fingers for 16 counts.5. Bend your toes for 16 counts.6. Bend your toes for 16 counts.7. Bend your elbows for 16 counts.8. Bend your knees for 16 counts.9. Jog on your place for 8 counts and stop.

QUESTIONS TO ANSWER OUR FINDINGS

1. Which of your bones can you move up and down?

2. Which of your bones can you bend?

3. Which of your bones can you turn around?

4. What do these investigations tell you about bones ?

EXPERIMENT 3:

Let’s EXPLORE and DISCOVER!

I. PROBLEM: How do the bones move?II. MATERIALS:

a. Musical player (DVD, MP3?

b. CD (aerobics music)III. PROCEDURE:

1. Move your shoulder up and down for 16 counts.2. Try to rotate your shoulder for 16 counts.3. Bend your knees and stretch up for 16 counts.4. Move your arms up and down then swing them around for 16 counts.5. Lift something up and put it down.6. Dance the “Pearly Shells .” Observe the different movements of your hips, legs, arms , hands, and fingers can do.

QUESTIONS TO ANSWER OUR FINDINGS

1. What did you feel while performing the activity?

2. Compare the movements of your legs, hips, arms, hands, and fingers.?

3. At what point can you move the bones?

4. What do these investigations tell you about bones ?

EXPERIMENT 4:

Let’s EXPLORE and DISCOVER!

I. PROBLEM: What muscles are voluntary and involuntary?II. MATERIALS:

a. paper and ballpen

III. PROCEDURE:1. Get a ballpen and write anything on a piece of paper.2. Raise your hands, then bring them down.3. Walk 3 steps forwards then walk 4 steps backward.4. Feel your pulse in your wrist or upper neck. 5. Using a timer, determine your pulse rate per minute.6. Do “Jumping Jump” for 5 minutes, then stop.7. Again determine your pulse rate and heartbeat after the exercise. Is there a change?8. Try to stop your pulse rate. Can I?

EXPERIMENT 5:

QUESTIONS TO ANSWER OUR PREDICTIONS

OUR FINDINGS

1. What helps your finger bones move as you write?

2. Do your bones and muscles work together as you performed the given activities?

3. Were you able to control the movements of your arms and legs during these activities?

4. Can you control the beating of your heart?

5. Give examples of actions that you can control.

6. Give examples of actions that you cannot control.

7. When are muscles voluntary or involuntary?

MULTIMEDIA PRESENTATION

OBJECTIVE:Demonstrate first aid measures to common bone

and muscle injuries.

Video

XVII. SCORE CARD

This time, let’s see how your bones and joints work as team mates. I want to know your understanding based the pictures and write your comments below:

BOneS,JOintSand

Introducing!

The Team

Mates

NEXT PAGE

Comments:

MusCLes

REFLECTION 1 XVIII. SCORE CARD

COMMENT PLEASE…Analyze the illustrations

carefully. Write sentences about it in the comment paper below.

1. ___________________________________________

2. ___________________________________________

3. ___________________________________________

NEXT PAGE

REFLECTION 2

A

XIX. SCORE CARD

XX. REFERENCES

Archer, Anita L and Hughes Charles A. Explicit Instruction, Effective and Efficient Teaching. The Guilford Press new York City, 2011Fallara, Rebecca R. et. al. Science Spectrum 4. Rex Books Store, Inc. 2004

Khine, Myint Swe and Saleh, Issa M. Approaches and Strategies in Next Generation Science Learning. IGI Global, 2013

Paulino, Celia C. and Del Prado Natividad A, Moving Ahead with Science 4. Innovative Educational Materials. INC., 2008

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