Health Association Practice

8/11/2019 Health Association Practice

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Food-borne

Diseases

applying skills to prevent and control the spread of diseases.


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Lesson 1 Pre-test

Objective

After 20 minutes discussion, the pupils are expected to get 75% correctresponses.

Subject Matter

Pre-test

MaterialsChart, pictures

Values

Answer the test independently and with all honestly.

Instructional ProcedurePreparatory Activities

1. Motivation

Present the pictures.

Ask the pupils to give some reactions/ideas about the picturepresented.

2. DiscussionFood-borne diseases such as food poisoning, cholera/eltor,

amoebiasis, typhoid fever and hepatitis are illnesses resulting fromeating contaminated food. Drinking unsafe water will also causethese diseases. To prevent these illnesses, one must practicepersonal hygiene. Always remember to drink safe water for drinkingand eat food free from germ contamination.

Another common problem to children is the infestation ofhead lice and intestinal worms. This can be prevented by getting

away from persons having head lice. Observe the use of your ownpersonal things. Parasitic worms can be prevented also byobserving personal hygiene/cleanliness.

3. Setting of standards in taking the test

4. Test ProperRefer to Learners Materials p. 142-143

5. Checking and Recording

Answers Key1. a 2. b 3. c 4. b 5. a 6. c 7. b 8. a 9. c 10. b


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Lesson 2 Food-Borne Diseases

Objective

Identify some food-borne diseases common in children.Identify the common signs and symptoms of food-borne diseases, suchas diarrhea and vomiting.

Subject Matter

Common Signs and Symptoms of Food-borne Diseases such asDiarrhea and Vomiting

References

Basic Course on Infectious DiseasesDiseases Prevention for Teachers pp. 46-47cdc.gov/cholera/disease.html

Materials

pictures of a person experiencing diarrhea and vomiting

Values

Practice eating washed and clean fresh food, especially fruits andvegetables

Instructional Procedure

Preparatory Activities

Review on common childhood diseases taken up in the past lesson andtheir preventive measures.

Tell the pupils that they will be learning more childhood diseases intodays lesson.

Ask:Would you like to eat dirty food?Why should we eat clean and healthy food?How would you know if the food you eat is healthy and clean?

Developmental Activities

Presentation


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ValuesPractice drinking clean water.

Instructional Procedure:


Review

How will you know if a person suffers from food poisoning?

Possible Answer: A person may suffer the following.

1. Vomiting 3. nausea2. stomach pain 4. Feeling very tired

Motivation

Say:

Nenas mother wakes up early every morning to preparebreakfast for the family. She also prepares snacks for her childrenin school. Nena brings with her bottled water and sometimes fruitjuice or milk. She does not buy snacks anywhere during recesstime.

1. Are Nenas snacksnutritious and safe?2. Is it safe to buy snacks anywhere? Why?


Presentation

The teacher will present picture of a boy who is very pale, thinand has fever with dry lips.

Ask:What do you think the boy is suffering from? Why do you think

the boy suffered that illness?


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Say: Let us find out the answer after participating in the differentactivities as we go along with the lesson.

Activity

Group into three. Each group will work on one situation. Readeach situation and write your answers to every question on a manilapaper. The teacher will set what situation each group will do.

Situation 1- The teacher will read the situation.

Refer to Learners Materials II.B. p. 147

1. Why the baby cried so much?2. What causes the mucus and blood in the stool of the child?3. How will you prevent this kind of ailment?

Possible Answers:1. The baby cried so much because of the severe pain in the

stomach.2. The presence of mucus and blood in the stool of the child is due

to the bacteria that contaminates the water.3. It can be prevented by boiling the drinking water.

Situation 2- The teacher will read the situation.Refer to Learners Materials II.B. p.147-148

1. Why did Ginos father bring him to the doctor?2. What might be the cause of Ginos illness?3. How can we prevent this illness?

Possible Answers:1. Ginos father brought him to the doctor because of his continued

fever.2. The bacteria found in fruit shake caused the high fever

experienced by Gino.3. We can prevent this illness by choosing healthful food.

Analysis

1. What will happen to a person who suffers from amoebiasis if hewill not be taken to the doctor immediately? How about typhoidfever?

Possible Answer:1. This will lead to a more complicated illness.2. Dehydration due to vomiting and high fever3. A serious condition will lead to death.

2. How will you get rid of this illness?


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Possible Answers:1. Keep away from contaminated food or water.2. Cook food properly.3. Store the food in proper temperature.

Abstraction

What do you think is the illness of a child in the picture?

Possible answer: The child is suffering from typhoid fever.

What do you think are the causes?

Possible Answers:1. Poor sanitation2. Contaminated water

3. Contaminated food

Application

A mother who went home from the office is on hystericalmood upon knowing that her Grade II child has a high fever andwas defecating with mucus & blood in it for several times.

1. What was the illness of the child?2. What will you do so that you will not suffer the same?

Possible Answers:

1. The child suffered from amoebiasis.2. The best thing to do is to boil water for drinking.3. Keep food safe from contamination.

Evaluation

Refer to the Learners Materials II.C p.148

Assignment

List down 5 practices to prevent from Typhoid Fever.

Lesson 4 Prevention and Control of Food-borne Diseases

Objective

Practice good health habits to prevent food-borne diseases


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Subject Matter

Good Health Habits to Prevent Food-Borne Diseases

References

Basic Course on Infectious Diseases Prevention and Controlfor Teachers pp. 46-47fda.gov.phfoodsafety.gov.phIllustration of Proper Handwashing

Values

Realize the value of hand washing



Review

Atong Susihon

Refer to the Learners Materials I. p.149

Maihatag ba ninyo ang mga tima-ilhan sa sakit nga kalibang ug tipos?

Unsay atong buhaton sa paglikay niini?


Presentation

Atong SulayanRefer to LM II. A and B p. 149-150

1. Kon ang imong inahan gustong magpatabang kanimo samga buluhaton sa kusina labina sa pagluto ug pag-andam ogpagkaon unsa ang imong unang buhaton? Ngano man?

2. Mag-awit Kita

Duha Ka Kamot Duha ka kamot ang nakita ko.

Wala ug tuo.Ang nakita ko.

Limpiyo kini kaayo.Ipakpak og kusog ug mulokso

Usa, duha, tulo

Limpiyong kamot nindot kaayo.


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4. Ipatan-aw sa mga bata ang hulagway sa bata nga nagpalit

og prutas.

- Refer to the Learners Materials II.B.p.1505. Ipatan-aw sa mga bata ang hulagway sa babaye nga

nagbalhin og pinabukal nga tubig ngadto sa laing

butanganan niini..

Ask: Which is safe, boiled water or water from the faucet?

Activity

Refer to Learners Materials II.A p 149

Analysis

Some harmful bacteria may already be present in foods

when they are purchased. Others may be contaminated if the foodhandlers hands are dirty which may have bacteria or virus.


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1. How can we keep ourselves safe from these food-bornediseases then?

2. Why is it necessary for us to practice desirable health habits in

our daily living?

Possible Answers:

1. To keep ourselves safe from food-borne diseases we shouldsee to it that the food and water we take should be clean.

2. Desirable health habits are necessary to keep us safe fromdifferent illnesses.

Abstraction

1. How do you prevent food-borne diseases?

Food-borne diseases can be prevented by means ofpracticing good health habits, proper storing, cooking, cleaningand handling foods.

Application

Rhonas sister asked her to help wash the fruits and place it on the dining table. Her sister washes the vegetables thoroughlybefore it was cut for cooking.

1. Why did Rhona wash the fruits?2. Vegetables should be washed thoroughly before it is cut. Why?3. What should be the first thing to do in preparing food?

Possible Answers:

1. Rhona wash the fruit to keep it free from germs.

2. Washing vegetables before it is cut is necessary so that all kindsof germs will be washed away.

3. Wash hands with soap and water.

Evaluation

Refer to Learners Materials II.C. p.151

Answers Key

1. binotilya 2. Oo 3. kamot 4. dili na 5. hugas


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Assignment

Refer to Learners Materials II.D. p. 151

Lesson 5 Nature of Pediculosis (Headlice) Infestation

Objective

Explain the nature of parasitic infections.

Subject Matter

Nature of Parasitic Infections.Pediculosis (Headlice) Infestation

References

Basic Course on Infectious Diseases.Diseases Prevention for Teachers pp. 46-47Parasitology.com/worm/index.html

Htt://www.medicinenet.com/headlice/article/html

Materials

Picture of a person having head lice

Values

Practice personal hygiene daily.



Review

The teacher will ask the pupils to stand by pair and do the actionof proper hand washing. One will check while the other will do theaction, then exchange partner.

MotivationSay:

Who among you here experience itching on your head?Have you seen children like your age who are always scratchingtheir head? What do you think they scratch their head?



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Presentation

Children like your age are commonly seen scratching theirhead. It is because of the parasitic organism that infested theirhead.

Activity I

The teacher will present the picture below.

1. What do you think the children are doing in the picture?2. What are they looking for in their head?3. If you have head lice like the children in the picture what

will you do?


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1. What are head lice?

Head lice are common parasitic insects that easily spreadfrom person to person. It lives on the head and feeds on blood in

the scalp of the host. These small, wingless insects lay eggs callednits on the hair shaft.

2. How can head lice be transferred from one person to another?

Anyone who comes in close contact with someone whoalready has head lice or even contaminated clothes and otherbelongings such as combs, brushes and caps when shared are atrisk from acquiring head lice.

3. How are you going to remove lice and nits on your head?

1. Use fine toothed-comb (suyod).2. Keep your head clean always.3. Take a bath daily.4. Ask the doctor for medical treatment.

Activity II- Role Playing

Divide the class into four groups. Two groups will do the givensituation. Answer the given questions. Write your answer on a manilapaper provided by the teacher.

Situation 1

1. Where do you think the head lice of Pinky came from?2. How can Nita prevented getting head lice?

Situation 2

1. What are nits?

2. How did Liza get the head lice?3. How could have Liza prevented getting head lice?

Nita has long hair. She looks untidy and seldom takes a

bath. Pinky borrowed Nitas comb. After 2 days, she startedscratching her head. When she looked at her pillow in the

morning she found head lice.

Liza slept with her classmates in the Home Economics

building during the Division Science Fair. When she went home,

she started scratching her head. Her mother found out some nits

(eggs of lice) on her hair strands and she had lice.


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Activity III- Word Hunt Puzzle

Group yourself into two. Work on the puzzle.

Refer to Learners Materials II.B p.152-153

Analysis

How are you going to avoid the discomforts of head lice?

Children like your age when infested with head lice are likely tohave no concentration in the class activities. To avoid it, one shouldkeep away from person with head lice. Do not use personal belongingsof others and most especially practice personal hygiene.

Application

What will you do so that lice will not stay in your head?

Evaluation

Refer to Learners Materials II.C p. 153-154

Answers Key

1. Magkatol ang ulo2. Lusa3. Dugo sa anis a ulo4. Dili5. Magbaton ug kahinlo ug maglikay sa tawo nga adunay kuto.

Assignment

Look for a playmate. Talk about your experiences of head itching?Share what you have learned about lice.


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Lesson 6 Nature of Parasitic Worm Infections

Objective

Explain the nature of parasitic worm infections.

Subject Matter

Nature of Parasitic InfectionParasitic Worm Infestation

Reference

Basic Course on Infectious Diseases Prevention for Teachers pp. 46-47Parasitology.com/worm/index.html

ValuesPractice personal hygiene daily.



Review

What will you do to keep away from head lice?

Motivation

The teacher will read the situation.

A boy loves to play. He plays anywhere. Sometimes he eatswithout washing his hands.

Ask the pupils the following questions:

1. Does the boy practice good health habits?2. What do you think will happen to the boy if he will continue

this practice?3. If you were the boy, would you do the same? Why?


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Development al Activities

Presentation

Show to the class the different pictures of parasitic worms.Allow them to share their ideas on the pictures presented.

Do you know how these worms enter into your body? Let us find out.


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Note: The teacher will discuss further after pupils activity. Theseare the common activities where children can be infestedwith parasitic worms.

Suggested question after the group activity:

1. What are the children doing in the picture?2. What do you think will happen to these children?3. Would you do the same? Why?

Group Activity

Group the pupils into three. Each group will work onesituation. Let them read the situation and answer the question.

Refer to Learners Materials II.B. p.156


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Concept Mapping

Let the children give the symptoms and prevention of

Parasitic Worm Infection.

Refer to the Learners Materials II.C p.157

Abstraction

1. What is Parasitic Worm Infestation?

It is the infestation of different parasitic worms of which it dig into

the intestinal walls and suck blood and food nutrients of the host.These will cause weakness and poor growth to children.

2. How does one get intestinal parasite?

a. Consuming fruits or vegetables that have not been carefullycooked, washed or peeled.

b. Contaminated water can also be a cause of intestinal parasite.c. You may get a parasite too if you walk without slippers on dirty

places.

Paleness

Abdominal Pain

Big Stomach

Itchy Anus

Wear Slippersalwa s

Wash hands withsoap and clean

Symptoms

Prevention

Parasitic

Worm

Infection

Wash fruits before

eating

Wash and preparefood properly


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Application

Every after class, Jemimah and her friends eat snacks withoutwashing their hands. They always play around on the wet andunpleasant ground without slippers.

1. What probably will happen to Jemimah and her friends if they willnot change their habits?

2. If you were Jemimah, what will you do to avoid abdominalparasites?

Evaluation

Refer to Learners Materials II.D. p.158

Answers Key

B.

1. 2. 3.

Assignment/Agreement

How many times do you bite your nails, walk barefoot and handle foodwithout washing in a day?

Compare your answers with your classmates.

Lesson 7 Prevention of Parasitic Infections

Objective

Practice personal hygiene and cleanliness of the surroundings toprevent and control parasitic infections.

Subject Matter

Practicing Personal Hygiene and Cleanliness of the Surroundings toPrevent and Control Parasitic Infections

References

Basic Course on Infectious Diseases Prevention for Teachers pp. 48-49Science & Health 2 pp. 14-20

Materials

Pictures showing practices of personal hygiene and cleanliness of thesurroundings


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Values

Practice personal hygiene and keep your surroundings clean always.


Preparatory Activity

Review

Situation 1

Neil, a cheerful boy, loves to eat fruits. He never eats norcuts fruits without washing it thoroughly before eating.

1. Describe Neil.

2. What good values have you learned from Neil?

Situation 2

Joan and Jane are twin sisters. They share personalthings like comb, towel, soap and others.

1. What will happen to both of them?2. To keep away from infection of head lice what will you

do?

Motivation

The teacher will present picture of a child washing hands withsoap and water.

1. What can you say about the girl on the picture?2. Why should we wash our hands always?3. If you were the girl on the picture, would you do the same?

Why?


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2. Avoid borrowing personal things such as towels, comb, bath soap,etc.

3. Keep the surroundings always clean.

Application

Draw the surroundings of your school. Identify the places whereyou can wash hands, and clean area where you can play. Label andcolor your drawing.

Evaluation

Refer to Learners Materials II. B and C p.160-161

Answers Key

B. C.

_____ 1.

_____ 2.

_____ 3.

_____ 4.

____ 5.

_____ 6.

_____ 7.

_____ 8.

_____ 9.

_____ 10.

1. a

2. b

3. c

4. d

5. e

Assignment

1. What are you going to do before eating?(Wash hands with soap thoroughly.)

2. What will you do with your feet before going to bed?(Wash with soap and clean water.)

3. There was left-over food on the table after eating your dinner. Whatwill you do with it?

4. (Cover and keep it properly.)

Lesson 8 Self-Monitoring Skills for Protection AgainstParasitic Infections

Objective

Practices self-monitoring skills to protect oneself from food-bornediseases and parasitic infections


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Subject Matter

Self Monitoring Skills to Protect Oneself from Food-borne Diseasesand Parasitic Infections

References

Basic Course on Infectious Diseases Prevention for Teachers pp. 48-49Parasitology.com/worm/index.htmlmedicinenet.com/head lice/article.html ehow.com/video 12779 wash-hands.html

Materials: Charts

ValuesAlways practice good health habits

Instructional Procedure:


ReviewRefer to Learners Materials I.A. p.162

Answers Key

SoapWater TowelFace

CombHead/Hair Garbage CanTrashNail CutterNails

Motivation

Let the pupils sing

When Youre Healthy and Strong

When youre healthy and strongClap your hands 2x

When youre healthy and strongClap your hands 2x

When youre healthy and you know itThen your life will surely show itWhen youre healthy and strongClap your hands

Jog in place

Hop and Jump

Gallop like a horse

Turn around & shake 2x
http://www.medicinenet.com/head%20lice/http://www.article.html/http://www.article.html/http://www.medicinenet.com/head%20lice/


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Presentation

Say:

Children like you should always stay healthy and strong so thatyou can play and be with friends always. You can go to school everyday and learn all you can. Let us find out how.

Activity I Health Inspection

Refer to the Learners Materials II.A p.162-164

Direction: Let each one look for a partner; then tell them to inspect thefollowing parts of the body.

Exchange partner. Record the result by putting a star for every cleanparts of the body in the Personal Hygiene Monitoring Card provided bythe teacher. (Use index card for individual pupil)

Personal Hygiene Monitoring Card

Parts of the Body: Mon Tue Wed Thur Fri

1. Teeth2. Nails (Hands)3. Food Nails (Toes)4. Hair5. Ears, Nose, Eyes

Personal Belongings: Mon Tue Wed Thur Fri

1. Comb2. Handkerchief3. Socks4. Blouse/Polo5. Shoes/Sleepers

Note: The pupils with many stars will be given award by theteacher.

Analysis

Why is it important to check ourselves if our personal belongingsand we are clean?

1. Personal hygiene and cleaning of our surroundings are thebest practices in order to prevent and control parasiticinfections.

2. We should do what we have learned so that being clean andhygienic will be habitual.


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Abstraction

Discussion on the importance of cleanliness and personal hygiene.

1. What must be done before eating fruits like guava, macopa, star

fruit (balingbing), watery rose apple (tambis, etc.)(This must be washed thoroughly before eating.)

2. How do we keep food from contamination?

1. Wash hands/utensils before preparing food.

2. Wash vegetables/meat/fish before cooking.

3. Keep food covered to protect from flies.

4. Keep food on a proper temperature.

3. How can we protect children from intestinal parasites?

1. Drink clean and safe drinking water.2. Wash fruits before eating.3. Use/wear shoes/slippers always4. Always wash hands thoroughly before and after eating & most

especially after using the toilet.5. Change your underwear after taking a bath in the morning and

before sleeping.

Application

Do you think self-help monitoring skills in checking our healthcondition important? Why?

Possible Answer:

It is very important to check our health practices by ourselves toavoid and be aware on what to do if in case we are infested with somehead lice and intestinal parasites.

Evaluation

The teacher will collect the pupils self monitoring card after a week.This will be part of the pupilsportfolio.

Agreement/Assignment

Accomplish your monitoring card for the next week to ensurecontinuous practice of good health habits.


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Lesson 9 Post-Test

Objective

The pupils are expected to get 75% correct responses.

Subject Matter

Post-test

Materials

Test Papers

Values

Answer the test independently and with all honestly.


1. Giving set of standards in taking the test2. Test proper3. Checking4. Recording

Refer to Learners Materialsp. 165-166

Answers Key

1. c 2. a 3. b 4. b 5. b 6. a 7. c 8. b 9. c 10. a

Health Association Practice

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