Department Of EducationRegion IV-A (CALABARZON)Division of San Pablo City

Prepared by:

Rowel E. Laguna San Cristobal Elementary SchoolRonah A. Rimbon Prudencia D. Fule MESRosalia P. Austria Del Remedio Elementary SchoolLucy U. Tablazon San Juan Elementary School Rosalie M. CalingasanPlacido Escudero Memorial SchoolIsabel C. Almario San Mateo Elementary SchoolAlili A. De Castro Santisimo Rosario Elementary SchoolCherry Lynne L. Guerra Ambray Elementary School

Grade IV Test Question (Third and Fourth Quarter)THIRD QUARTERI. Explain the effects of the force applied to an object.

1. Which of the following statement would best define force?A. It is an ability to do work.B. It is the effort we exerted on an object.C. It is the manner by which we move an object.D. It is the reaction of an object to an effort exerted.

2. Which of the following actions show a pull?I. Rolling a ball II. Opening a drawerIII. Moving a cart forwardIV. Taking clothes from the clothesline.

A. I and IIIC. I, II,III and IVB. II and IVD. I, III, and IV

3. Which of the following factors does NOT affect the speed of a moving object?A. size B. shapeC. massD. length

4. Carlo pushed a cube on a smooth surface with a minimal force. Which of the following illustration best show how far the cube has gone?

A. ----------- --------------- C. -------------

B. ------------- D. --

5. Complete the sentence with the correct answer?

If we applied force to an object, it will move.

II. Practice safety measures in physical activities and proper handling of materials.

1. Anas group is going to demonstrate how salad is being prepared. What is the best thing that she should do to make sure that nobody would get hurt by the knife?A. Use cutter instead of knife.B. Cover the knife with plastic. C. Do not use knife in the preparation of salad.D. Strike the sharp edge of the knife on rocks to make it dull.

2. You saw Philip a small frail boy playing wrestling with the big boys in your class, what are you going to do?A. Tell his mother about the incident after classes.B. Tell Philip to wrestle the boys harder so he can beat them.C. Tell Philip not to play wrestling with bigger boys because he might be hurt.D. Ignore him, pretending you dont notice him playing with the bigger boys.

3. Enumerate at least 3 equipment we can use to protect our hands when cooking in the kitchen. Pot holder, tongs, mittens

4. Your teacher asks you to bring the microscope in her office, after using it in your class. How will you carry it properly? A. Hold it with its body in one hand.B. Hold the microscope in its base with both hands.C. Put the microscope in a plastic bag and bring it to her office.D. Hold the microscope on its body while the other supports the base.

5. Which of the following describes the proper way in conducting experiments using chemicals?A. Always use safety gloves in handling chemicals.B. Play with the chemicals when the teacher is not around.C. Keep the chemicals container open after it has been used.D. Smell the chemicals first, to know whether they are harmful or not.

III. Describe the force exerted by magnets.

1. Which of the following materials will not move forward if brought close to the magnet?A. CoinB. leafc. clipd. pin

2. Which of the following increases the effect of magnetism using an electro magnet?A. Size of the batteryB. Kind of nails used. C. Number of the coils of the wireD. Hours when the battery is charged

3. Cross out the materials which is NOT needed to create an electro magnet.BulbBatteryWirePiece of Metal

4. Which illustration correctly describes the effect of a magnet when brought close to another magnet? A B A B

N S S S N S S N SN S S A. C.

A B A B

S S S SN S S S N S B. D.

5. Which factors allows the object to be attracted to the magnet?A. Magnetic Field C. Metallic ComponentB. Direction of the object D. Gravitational Force

IV. Describe how light, sound and heat travel.

1. Which of the following object would produce low sound when hit with the metal spoon?A. Bottle B. WoodC. RockD. Plastic Container

2. Which of the following would best define what an echo is? A sound___

A. vibrated by an objectB. produced by an objectC. produced of banging objects D. bounced back when you shout

3. What is produced when an object hits another object?A. LightB. SoundC. HeatPressure

4. Which of the following is a conductor of heat?A. SteelB. RubberC. GlassD. Ceramics

5. Which of the following best describes how sound travels?I. Sound travels in air.II. Sound travels through waves. III. Sound travels in liquids and solids.IV. Sound can travel through different materials.

A. I and IIC. I, III, and IVB. II and IIID. I, II, III, and IV

V. Investigate properties and characteristics of light and sound.

1. Study the picture on the left. Observe what happened to the light once it hits the mirror. The light bounces back

2. Alex was watering the plant after a while she noticed something colorful on the ground. Investigate how it happened. The white light passes through the water that serves as prism and produces different colors called rainbow

3. Belindas window is made from glass. The sunlight can pass through directly to her room. What can she do to lessen the amount of light coming in her room? Cover it with_____________________A. stone B. wood C. thin curtain D. Plastic cellophane

4. Write TRUE if the statement about sound is correct and FALSE if it does not.

TRUE Sound travels through waves in the air.

5. Explain how sound is produced.Sound is produced through vibration or When something vibrates sound is produced.

VI. Describe ways to protect oneself from exposure to excessive light, heat and sound.

1. Ana is walking along the street one afternoon, how can she protect herself from excessive light and heat from the sun? She can protect herself from excessive light and heat from the sun by wearing hat or umbrella.

2. You saw your brother listening to a loud music. What are you going to do?

A. Turn off the music at onceB. Shout at your brother for being insensitive.C. Politely ask your brother to lower down the volume of music.D. Never mind him. He will be scolded by your mother once she arrived.

3. Your eyes are irritated for three consecutive days. What will to do?A. Have your eyes checked by a specialist.B. Constantly rub your eyes to ease irritation. C. Apply an eye drops you saw being advertised on TV.D. Ask your neighbour about the best medicine you can apply.

4. Which of the following situations show good practice to protect your eyes?A. Look directly to the sun.B. Read in a dark and isolated room.C. Wear safety goggles when swimming.D. Borrow eye glasses to your mother when reading.

5. You are sleeping inside your house, suddenly a big fire broke. What will you do to protect yourself? Cover your nose with wet cloth and get out of the house immediately.

FOURTH QUARTER

I. Compare and Contrast the characteristics of different types of soil.

1. Complete the table then compare the characteristics of each type of soil.SoilCharacteristics

Loam Fertile soil

Sand Loose soil

ClayWet or muddy soil

2. Which of the following type of soil is best for growing plants?I. Loam soilII. Sandy soilIII. Clay soilIV.Soil with humus

A. I and IIC. III and IVB. II and IIID. I and IV

3. Glenda planted Palay in a loam and clay soil. After a week, he observed that the seed grew faster in a clay soil. Why do you think so? Because palay requires ample of water to grow faster. (Teachers discretion)

4. Which of the following plants grow best in a sandy type of soil?

A B C D

5. You inherited a small piece of land from your father. You noticed that the soil is not good for planting. How will you improve the condition of the soil?Cultivate the soil by tilling it, pulling out the weeds and by adding humus to it.

II. Explain the use of water from different sources in the context of daily activities.

1. Mang Leo is living near the Maria Cristina Falls. The falls is very important to his daily activities. Why do you think so?

A. It is his past timeB. It is his familys primary source of living.C. It keeps his surroundings beautiful and clean.D. It generates electricity that his community need.

2. Which body of water is used by people as source of electricity?A. RiverB. DamC. OceanD. Spring

3. The people of Barangay Masinlok get their water from a deep well. However, dysentery epidemic ( bacteria) spread out. What should they do?A. Filter the water before drinking.B. Put some chlorine before drinking the water.C. Boil the water from the well before drinking.D. Keep drinking the water for it is the only source you have.

4. Fill out the chart with the applicable uses of water from the given sources. Sources of Water Uses

RiverSource of food

Water from the faucetSource of clean drinking water

lakeSource of livelihood

5. Explain why water from the well has to be boiled first before drinking.The water from the well should be boiled first before drinking it because it contains bacteria and parasites that can cause different diseases.

III. Infer the importance of water in daily activities.

1. Explain why water is very important to our daily living. Water is very important because all living things need it. Most of our daily activities use water such as washing the clothes, cooking, bathing and watering the plant. (Teachers discretion)

2. Explain the possible things that would happen if people have no source of water. People need water every day to survive. If there is no water people may suffer dehydration and might eventually die.

3. Lea is brushing her teeth. If you were Lea how would you conserve water?If I were Lea, I would use glass to get water from the faucet.4. Which activity would be mostly affected if the water from the river dried up?A. BathingB. FishingC. SurfingD. Diving

5. Which of the living things below will NOT benefited by clean water?A. TreeB. fish C. Mosquito D. dog

IV. DESCRIBE THE IMPORTANCE OF THE WATER CYCLE

1. Why do you think the sun is important in the water cycle? Sun is important because it hits up water in the process of evaporation.

2. Explain why water is not wasted in the water cycle? Water is not wasted because once the water evaporates it goes back to the ground in the process of precipitation.

3. What is the importance of water cycle in cloud formation? If there is no water cycle the clouds will not formed.

4. What can you infer when evaporation process will not happen? If evaporation process will not take place there will be no cloud formation.

5. What is the role played by clouds in the water cycle? Clouds are necessary for precipitation to happen.

V. USE WEATHER INTRUMENTS TO MEASURE THE DIFFERENT WEATHER COMPONENTS

1. Matching Type. Match the weather instrument in column A to its uses in column B. Write the letter of the correct answer on the space provided for.AB C 1. AnemometerA. measure humidity D 2. BarometerB. measure air temperature A 3. HygrometerC. measure wind speed E 4.Wind vaneD. measure air pressure B 5.ThermometerE. determines wind directionF. measure rainfall

2. If you want to measure the air pressure, which instrument should you use?A. anemometerB. barometerC. hygrometerD. wind vane

3. One of these instruments does NOT measure humidity. Which is it?A. anemometerB. hygrographC. hygrometerD. psychrometer4. Linda is measuring the air temperature at night. What instrument should she use to determine the temperature?

A. thermometerB. anemometerC. wind vaneD. hygrometer

5. The diagram at the right shows a weather instrument. Which weather condition is measured by this instrument?A. air humidityB. air pressureC. wind directionD. wind speed

VI. RECORD IN A CHART THE WEATHER CONDITIONS

Study the weather forecast below.

October 24, 2014FridayMetro Manila: Cloudy with isolated rain showers. Light winds from the Northeast temperature 25CBaquio: Cloudy skies with scattered rain showers. Moderate to strong Northeasterly wind will prevail . Temperature 20CMetro Cebu: Partly cloudy skies with isolated rain showers. Moderate to strong winds blowing from the Northeast. Temperature 28C

1-2. Complete the chart based on the weather forecast above.PLACECLOUDS CONDITONTEMPERATURE

Metro ManilaCloudy with isolated rain showers25C

BaguioCloudy skies20C

Metro CebuPartly cloudy skies28C

3. Fill in the weather chart below based on the weather forecast given above.

Weather ElementMetro ManilaBaguioMetro Cebu

Air Temperature25C20C28C

Wind DirectionNortheastNortheasterlyNortheast

Wind SpeedLight windsModerate toStrong windsModerate toStrong winds

SkycloudyCloudy skiesPartly cloudy

4. Make a table using the data given in the weather forecast above.

Weather ElementMetro ManilaBaguioMetro Cebu

Air Temperature25C20C28C

Wind DirectionNortheastNortheasterlyNortheast

Wind SpeedLight windsModerate toStrong windsModerate toStrong winds

SkycloudyCloudy skiesPartly cloudy

5. Make a table and a weather forecast using the data below. San Pablo City:Partly cloudy with slight rain shower 30C

Calamba City:Thunderstorm, cloudy 27C

Batangas City: Clear Sky 33CLOCATIONCLOUD CONDITIONTEMPERATURE

San Pablo CityPartly cloudy30C

Calamba CityCloudy27C

Batangas CityClear Sky33C

VII. MAKE SIMPLE INTERPRETATIONS ABOUT THE WEATHER AS RECORDED IN THE WEATHER CHART

Study the report about the weather conditions in two regions.Weather ElementsNorthern LuzonSouthern Visayas

Temperature31C27C

Wind directionSouthwestSoutheast

Wind SpeedModerateSlow

Cloud ConditionClear SkyGenerally Cloudy

Air PressureLowHigh

HumidityHighModerate

1. Which place has a lower temperature? Southern Visayas2. What is the wind direction in Visayas? Southeast3. In which place will rain most likely to occur? Southern Visayas4. What is the cloud condition if you are living in Bataan? Clear Sky5. In which region is the best place to play kite? Why? Northern Luzon is the best place to play kite because the cloud condition is clear and the air pressure is low.

VIII. IDENTIFY SAFETY PRECAUTIONS DURING DIFFERENT WEATHER CONDITIONS

1. Mang Ambo usually goes out to catch some fish at night. This morning he heard an announcement over the radio that there will be heavy rains and strong winds coming. If you were Mang Ambo, what would you do?

A. Ignore the news and still go on fishing.B. Stay at home and wait for fine weather.C. Ask his neighbor and friends to accompany him.D. Ask my son to accompany him and leave at once.

2. The place where you live gets flooded every time it rains. What footwear should you prepare during rainy season?

A. sandalsB. rubber shoesC. bootsD. school shoes

3. It is a school day. The sun shines brightly, however weather reports mentioned heavy rains and thunderstorms are expected early in the afternoon. What would you do?

A. Stay at home the whole day.B. Bring an umbrella and rain coat.C. Pray that the rain would not come.D. Leave your books at home so it wont get wet.

4. Which of the following is NOT a precautionary measure during typhoon?

A. Listen to news report.B. Store canned goods and water.C. Sleep soundly once the rain pours.D. Charge the flashlight and prepare candles.

5. Playing under the heat of the sun can cause you ______________I. blindness II. skin cancerIII. dehydrationIV. rashes and dizziness

A. I and IIC. II, III and IVB. I, II and III D. II and IV

IX. DESCRIBE THE CHANGES IN THE POSITION AND LENGTH OF SHADOWS IN THE SURROUNDINGS AS THE POSITION OF THE SUN CHANGES

1. Changes in the position of the shadow happens because________________A. people moveB. the sun rotatesC. the earth movesD. the moon revolves

Study the table below and answer the questions that follow:TIME6:00 AM9:00 AM12 Noon3:00 PM

Position of the shadow

Answer 9:00 AM

12 Noon

Questions 2 and 3. Indicate the position of the shadow during 9:00 AM and 12 noon respectively.

4. On what time would the shadow be in opposite direction?A. 6:00 AM and 12 noonB. 3:00 PM and 6:00 PMC. 12 noon and 9:00 AMD. 9:00 AM and 3:00 PM

5. Which factor affects the position and length of the shadows of an object?

A. timeB. dateC. placeD. weather

X. DESCRIBE THE ROLE OF THE SUN IN THE WATER CYCLE

1. The source of energy for the earths water cycle is the_______

A. windB. suns gravity C. suns radiationD. earths radiation T F2. When the sun rays reaches the water surface evaporation takes place.

T F3. Water is the main source of energy in the water cycle.

4. What is the source of energy for all parts of the water cycle?A. windB. oceanC. soilD. sun

5. What is the role of the sun in the water cycle?It plays as the primary source of heat necessary for evaporation, condensation and precipitation to happen.

XI. DESCRIBE THE EFFECTS OF THE SUN

1. Claire left a glass of water under the sun. After an hour she noticed that the amount of water decreased. What would be the best explanation in this situation?

A. The glass absorbed the water.B. The air makes the water decreases.C. Somebody pour water while she is not around.D. The water evaporates due to the heat of the sun.

2. Which of the following best describe the effect of the sun based from the diagram below.

A. The plants bear flowers.B. The plant grows.C. The leaves of the plants turn green.D. The leaves withered.

3. You noticed that your mother hanging up white clothes under the heat of the sun. She does it to make the clothes _____________

A. whiterB. tighter C. strongerD. smell better

4. Jay tries an experiment by planting seeds of the same kind on different pots. He places one pot outside his house and the other one inside his room. What do you think Jay wants to investigate?

A. The effect of the absence of the rain B. The speed of the growth of the plants C. The growth of the plants planted on the different potsD. The effect of the heat of the sun on the growth of the plants

5. Based from the diagram below, which of the following process is directly affected by the sun?

I. evaporation II condensation III precipitation IV cloud formation

A. I and IIC. I, II and IIIB. I and IIID. I only