1. THIRD PERIODICAL TEST IN SCIENCE AND HEALTH V
I. Encircle the letter of the correct answer.
1. When you rubbed two things some of its electrons transfer to other material. What will happen when two
negative charged objects are placed near each other?
a. object will attract each other
c. object will repel each other
b. object is said to be uncharged
d. no reaction at all
2. A kind of electricity that is an accumulation of electric charges on an insulated body and found on the
surfaces of most material.
a. static electricity
b. current electricity c. electromagnet
d. electric circuit
3. What happens when two negatively charged object are placed near each other?
a. objects will become bigger
c. objects will attract each other
b. objects will repel each other
d. objects will become neutral
4. What happens when a positively charged material is placed near a negatively charged material?
a. materials will become smaller
c. materials will attract each other
b. materials will become neutral
d. materials will repel each other
5. This is the complete path taken by electric circuit
a. fuse
b. circuit
c. brownout
d. wire
6. Which are essential parts of an electric circuit?
a. source, path, switch
c. fuse, breaker, plug
b. load, line, bulb holder
d. source, line, resistance
7. When the switch is ON the electric circuit is said to be
a. open
b. closed
c. broken
d. short
8. Which electrical safety device easily metals when there is an overheating or overloading in the circuit?
a. switch
b. plug
c. fuse
d. transformer
9. Conductors allow the electricity to flow freely. Which of these metals used in electric wires?
a. Silver
b. Aluminium
c. Iron
d. Copper
10. All of the following are insulators EXCEPT ____
a. plastic
b. glass
c. human body
d. wood
11. An electric circuit is the entire route or path through which electrons flow. What kind of circuit is connected
one after the other?
a. load in series
b. load in parallel
c. Short circuit
d. simple circuit

2. 12. What will happen of one bulb is removed from parallel connection?
a. electricity cannot flow
c. other bulbs still light
b. all the bulbs turn out
d. the remove bulb still lights
13. How many switch controls all the devices connected in a series connection?
a. one
b. two
c. three
d. four
14. Why is parallel circuit better than series circuit?
a. Because the addition of more light to circuit does not affect the brightness of the bulb
b. because a break in one branch of the parallel will not affect the flow of current
c. because each bulb has a circuit of its own with the battery
d. all are correct
15. If you want to increase the force of magnetism of an electromagnet, what will you do?
a. Add some wire
c. put more metals
b. double the source of electricity d. increase the number of coiled wire on a met
16. Which of the following magnets possesses the strongest attracting force and can run by electricity?
a. Bar magnet
b. horse shoe magnet
c. electromagnet
d. round magnet
17. Which of the following electromagnets possesses the strongest attracting force if all of them use the same
voltage of battery?
a. 20 coil of soft wire
b. 10 coil of soft wire
c. 25 coil of soft wire
d. 15 coil of soft wire
18. All of the following statements describe the usefulness of machine EXCEPT
a. machine makes works easier and faster and helps increase or multiply force
b. machine can change the direction of the force applied and being acted upon
c. machine can move things easily with less effort
d. machine has sharp pointed edges
19. What does a simple machine do to an applied force?
a. it increases the work to be done
c. it decreases the work to be done
b. it increases the force applied
d. it decreases the force applied
20. It is any plank or board that is elevated at one end.
a. wedge
b. inclined plane
c. screw
21. What kind of simple machine is a scissors?
a. lever
b. screw
c. wedge
d. inclined plane
22. It is a double inclined plane that put back to back.
a. lever
b. screw
c. wedge
d. wheel and axle
d. pulley

3. 23. What kind of simple machine is your arm?
a. Screw
b. lever
c. wheel and axle
d. inclined plane
24. What kind of pulley is used in raising and lowering the flag?
a. fixed pulley
b. movable pulley
c. block and tackle pulley
d. all of the above
25. Supposedly that you want to lift an object weighing 50 kilograms using a movable pulley. How much effort
will needed to lift an object?
a. 80 kilograms
b. 100 kilograms
c. 25 kilograms
d. 12.5 kilograms
26 To determine the type of lever is to know the position of the fulcrum. Which type of lever does the fulcrum
is between resistance and effort?
a. First class lever
b. second class lever
c. third class lever
d. fourth class lever
27. Mr Salazar wants to transfer a barrel of gasoline into the truck. What kind of simple machine will help make
his work easier?
a. wheel and axle
b. pulley
c. screw
d. inclined plane
28. All of these are safety rules on handling or using simple machine EXCEPT:
a. Keep tools away from children reach
b. Put machine inside a cabinet or a tool box when not in use
c. Oil the tools after using
d. Carry pointed object pointing to you.
29. Why do rocks differ from one another?
a. They come from different volcanoes
b. They are made up of different minerals
c. They come from under the sea
d. They contain different kinds of soil
30. Miss Garcia’s pupils had a field trip. They collected different kinds of rocks. They got rocks with different
colors. Some rocks were smooth. Some were rough. What does this show about rocks?
a. rocks have different characteristics
c. rocks have the same color
b. all rock have the same size
d. rocks have different fossils in them
31. How can you tell the hardness of rocks?
a. by the scratch test
b. by the color test
crystals
c. by heating the rocks
32. Conglomerate, sandstone, shale and limestone are examples of ________
a. Igneous
b. sedimentary
c. metamorphic
d. by feeling their
d. pumice
33. When a sedimentary rocks such as lime stone is heated it changes into marble. What kind of rock is marble?
a. metamorphic rock
b. volcanic rock
c. Igneous rocks
d. sedimentary rocks

4. 34. The wearing away of rocks is called ________
a. climate change
b. chemical change
c. weathering
d. physical change
35. Which of the following statements in NOT true about weathering?
a. Heating and cooling can cause rocks to expand and contract
b. Plant leaves can split rocks apart.
c. Sharp grains of sand blown but wind can smooth down rocks into strange shape
d. the chief agents of chemical weathering are diamond, gold and silver
36. Which of these is formed by the continuous weathering of rocks?
a. rock particles
b. minerals
c. water
d. soil
37. The forces if weathering constantly act on rocks form______
a. soil
b. bedrocks
c. humus
d. minerals
38. Large amount of soil come from _____
a. Weathered rocks
b. decomposed minerals
microorganisms
39. What produces wind?
a. Strong air currents
b. typhoons and cyclones
c. decomposed plants
d. living
c. the water cycle
d. unequal heating of the earth’s surface
40. What is the best thing to do during a typhoon?
a. Prepare candles, matches, flashlights, emergency stoves and first- aid kits
b. clean your surrounding
c. stay indoors all the time
d. if your house is made of light materials, strengthen it to avoid its being blown down.
41. Which is the best thing to do before, during and after the typhoon?
a. Wade and swim in the flood water
b. play in the open fields during thunderstorm
c. fly a kite since the winds are strong and it would be more fun
d. always listen to the latest weather report to know what is happening in your surroundings.
42. The sun heat up some parts of the earth faster than the other parts. Which of the following heats faster?
a. sun
b. air
c. land
d. water
43. Which takes shorter time to cool at night?
a. land
b. water
c. air
d. sun
44. Tropical cyclones which hit the Philippines usually originate over the _________
a. Australia and Indian Ocean
c. North Atlantic Ocean and Caribbean Sea
b. Pacific- Ocean and South China Sea
d. Gulf of Mexico and Northeast Pacific Ocean

5. 45. Where typhoons are usually formed?
a. our warm oceans
c. over cool continents
b. over cold oceans
d. over warm continents
46. What do you call a narrow zone of transition between air masses that differ in temperature or humidity?
a. rain bands
b. eye wall
c. front
d. anticyclone
47. What would you do if storm signal no. 3 is raised?
a. attend classes in school
c. stay at home and play
b. go by a car in attending a party
d. help in securing delicate materials at home
48. Which is NOT a characteristic of a tropical cyclone?
a. its eye is very destructive
c. its center has a very low pressure area
b. its dies over a dry and cold region
d. its surroundings have a very high pressure are
49. Warm air tend to rise up, creating a vacuum over the land. What is formed by this riding of warm?
a. cyclone
b. hurricane
c. low pressure area
d. high pressure area
50. Which of the following will best illustrate how tropical cyclones occur?
a. a low pressure area is formed
b. the rain clouds are building over a warm ocean
c. when the storm clouds have a well- defined circular shaped
d. when the wind of a storm exceed 119 kilometers per hour

6. IKATLONG MARKAHANG PAGSUSULIT SA EPP V (INDUSTRIAL ARTS)
Panuto: Biluganangletra ng tamangsagot.
1. Anoangmainamnagawinsamganasirangkagamitan o kasangkapan?
a. Itaponsabasura
c. Kumpunihin ng maayos
b. Itabisaisangsulok d. Pabayaannalang
2. Nasiraanggamitnaupuanni Charles sakanyangklasesaSining pang-industriya,
anongunanghakbangangkanyanggagawin?
a. Ilagay ng maayossaisangtabi
b. Lumipat ng ibangupuan
c. Sabihinsaguro
d. Maghanda ng mgakasangkapangsapagkukumpuni
3. Angpagkukumpunisawastongparaan ay nakatitipidsa?
a. Kagamitan b. Pera
c. Panahon
d. Lahat ng nabanggit
4. Alinsaibabaangpangunahinghakbangsapagkukumpuningsirangkagamitan?
a. Gawinangpagkukumouniayonsaplano
b. Gumawanangmaayos
c. Ihandaangkagamitangkailangan
d. Kumpunihin ng maayos
5. Natanggalangisangpaa ng silya. Anongmateryalesangnaaangkopnagamitinsapagkukumpuni?
a. Lubidnapanali
b. Pako
c. Alambre
d. Kawad
6. Si Ben ay nagkukumpuni ng sirangkasangkapan, nasunodniyaangtamangparaansapaggawa.
Angkanyabgkinukumpuni ay?
a. Nagingmaayos at parangbago
c. Nasirakaagad ng gamitin
b. Parangwalangnagawa d. Walangpagbabago
7. Para maiwasanangsakunasaloob ng klase, alinsamgasumusunodang di dapatgawin?
a. Paglalarosaloob ng silidgawaan
b. Pagkakamali
c. Pagtakbo
d. Lahat ng nabanggit
8. Alamni Mark namasamangmalanghapniyaangkemikalhabangsiya ay nagbabarnis. Anoangkanyanggagawin?
a. Magsuot ng gas mask
c. Huwaghihingahabangnagbabarnis
b. Gumamit ng bentiladorhabangnagbabarnis d. Isaraangmgabintanahabangngbabarnis
9. Naisni Philip naayusinangmgakasangkapanginiwangnakakalat ng mgakaklasesagusaling pang-industriya.
Angmgaito ay kanyangaayusinayonsa?

7. a. Laki
b. Timbang
c. Gamit
d. Kulay
10. Anonguri ng lagariangginagamitsapagputol ng kahoypahalangsahilatsa?
a. Lagaringpantistis
c. Lagaringkoping
b. Lagaring cross-cut
d. Lagaringbakal
11. Kung susundinniMarlosapagbuo ng kanyangproyektoangmgahakbangsapaggawa,
matataposniyaangkanyangproyektongito ng ________
a. May pagkakamali
c. Wastosatakdangpanahon
b. May pagkamabagal
d. Magastos
12. Kapagsisimulannaangpagbuosaproyekto, alinsamgasumusunodanggagamitinggabaysabubuuingproyekto?
a. Talaan ng mgakasangkapan
c. Krokis
b. Talaan ng mgamateryales at kagamitan
d. Hakbangsapaggawa
13. Angmgasumusunod ay batayansapagpili ng proyektomalibansaisa.Anoito?
a. Gamit
b. Kasangkapan
c. Materyales
d. Hugis
14. Pumili ng proyektong may payaksadisenyoupang _______
a. Magingkaakit- akit c. Magingkaraniwanganyo
b. Maiwasanangpagkakamali d. Madalingtapusin
15. Alinsamgasumusunodang di dapatmagingpatnubaysapagbuo ng proyektongnapili?
a. Ugaliinangpagbuo ng disenyobagosimulanangproyekto
b. Magingmasinop, malinis at malikhainbagopumili ng proyekto
c. Magingmagastossapaggamit ng materyalesupangito ay gumanda
d. Isaalang-alangangmgakagamitangkaraniwangmatatagpuansapamayananbagopumili ng proyektonggagawin
16. Alinsamgasumusunodnabahagi ng planonngproyektoangnagpapakita ng hugis at sukat ng
gagawingproyekto?
a. Talaan ng mgakasangkapan
c. Krokis
b. Talaan ng mgakagamitan d. Hakbangsapaggawa
17. Ito ay bahagi ng plano ng proyektonanagsasaad ng mgalistahan ng materyalesnagagamitin para saproyekto.
a. Talaan ng mgakasangkapan
b. Talaan ng mgakagamitan
c. Krokis
d. Hakbangsapaggawa

8. 18. Paanomomaitatalasatalaan ng materyalesangmgakagamitangkakailanganin para
magawaangproyektongbubuuin?
a. Tingnanangmodelongproyekto
b. Itanongsaguro
c. Pag- aralananghugis at sukat ng proyektosakrokis
d. Tantyahinanggagamitin
19. Nang mataposni Ramon ang "picture frame" ay ibinigayniyaitosamatatalikniyangkaibigan ng ___
a. May bayad
b. Bukalsaloob
c. May sama ng loob d. May kapalitnaiba
20. Nakitani Ronnie angginawang "picture frame" niAngelito at nagandahansiyarito.
Nagpapagawasiyaupangpaglagyan ng larawan ng kanyangpamilya.Paanoniyaitogagawin?
a. Ipagawasaibaperohindiniyasasabihinsakaibigan
c. Pagbutihinangpaggawa
b. Ibili ng bago d. Gagawinkahitpaano
21. Pinagbuhusan ng oras at panahonni Justin angginagawangproyekto. Nang kanyangmatapos, ito ay kanyang
_____
a. Idinispleysatahanan
b. Ipinamigay
c. Itinabisakabinet d. Itinago
22. Gumawasi Rommel ng plorerangyarisakawayan. Laloniyaitongmapapagandakungpaparahinniyaito ng _____
a. Langis
b. Barnis
c. Pintura
d. Thinner
23. Upangmaiwasanangpagkasira ng proyekto, gumamit ng ______ namateryales at kasangkapang _____
a. Angkop
b. Kahitano
c. Mamahalin
d. Luma
24. Matataposni Jun angkanyangproyektosatakdangpanahon kung ________
a. Ipagagawasakanyangamaangkanyangproyekto
b. Uupassiya ng gagawasakanyangproyekto
c. Hahayaanniyanggawinito ng kanyangkapatidnalalaki
d. Susundinniyaangplano ng proyekto
25. May dalangkagamitansi Joseph nasapat para sakanyangproyekto. Anoanggagawinniya?
a. Sukatin at putulinayonsakrokis
b. Putulinniyaagad
c. Maghanap ng ibangmateryales para saproyekto
d. Bibilikungnagkulang
26. Anoangnararapatgawin ng isanghuwarang mag-aaral ng Sining pang-industriyapagkagamit ng
mgakasangkapan?
a. Ipahiramsaiba
c. Pabayaannalang
b. Iwanan kung saanginamit d. Itagosatamanglalagyan
27. Pagkataposgamitinangmgakasangkapan, dapatitong ______

9. a. Itagoagad
c. Hayaangnakakalat
b. Punasan ng tuyongbasahan at pahiran ng langis
d. Iwanansamesanggawaan
28. Kung naglalakadna may dalangkasangkapan, hawakanitonaangtalim ay _____
a. Nakaharappalalim
c. Nakaharapsakaklase
b. Nakaharapsayo
d. Nakaharappaitaas
29. Nataposni Ben angproyektong "sever kit" at bibilhinito ng kanyangpinsansahalagang P75.00.
Magkanoangtuboniyakunggumastossiya ng P12.50 para sa plywood, P15.00 para sapanlala, P7.50 para
sabisagra at P23.00 para sabarnis at iba pang gamit?
a. P24.00
b. P16.50
c. P17.00
d. P18.50
30. Sa paggawa ng plorerangkawayanni Doming, gumastossiya ng P7.50 para sakawayan at P17.50 para
sabarnis. Magkanoangkanyangkikitainkungibebentaniyaitosahalagang P45.00?
a. P24.00
b. P27.00
c. P25.00
d. P20.00