Victory Elijah Christian College

First Monthly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Write T if the statement is correct and F if the statement is wrong.______1. Ecosystem is the combination of the words ecology and system.______2. An ecosystem is made of living and non-living parts that all work together.______3. A system cannot have living and non living parts.______4. An ecosystem is one kind of system.______5. An ecosystem may be large like a desert and small like a rotting cactus.______6. Ecology is the science that studies how the planet revolves around the sun.______7. Plants and animals are not a part of ecosystem.______8. The non-living oarts of ecosystem include air, water, sunlight, climate and landforms.______9. Plants and animals that do well in a desert ecosystem have adaptations that help them conserve water and stay cool.______10. The driest ecosystem is Grassland.______11. In a system each part is important.______12. Rainforest is another kind of ecosystem.______13. All the organisms in a desert ecosystem form a community.______14. Organism can survive only in environment in which their needs are met.______15. Animals, plants, fungi, protists, and bacteria are living part of a community.

II. Categorize the following organisms listed below to the kind of ecosystem in which they belong. * cactus* caribou*chickens*grasshopper*raccoons*deer*arctic foxes* bison* shrubs*squirrels*orchids*prairie*toucan*coyotes* parrot

DesertGrasslandTundraForestTropical Rain forest

16.17.18.19.20.21.22.23.24.25.26.27.

28.29.30

a. understoryf. landformsk. swampb. tundrag. climatel. shrubc. nicheh. high desrtm. populationd. meadowi. marshn. communitye. low desertj. canopyo. rainforestIII. Identify the terminology/ies describe in each number. Write the letter of the correct answer on the space provided before each number.

_____31. It is the average weather conditions in an area over a long time._____32. It is a cold dry ecosystem where the ground is frozen all year long._____33. It is an ecosystem that has large amount of precipitation and thick plant growth._____34.It is a type of grassland use for pasture or serving as hayfield._____35. Areall the members of one species that live within an area of an ecosystem_____36. It is a type of woodland where trees cannot grow._____37. It is the area of a rain forest below the canopy._____38. Is a woody plant that does not have a single trunk like a tree._____39. Is a type of wetland where trees can grow._____40. It is less than 915 meters above sea level._____41.It is a natural feature of Earth._____42. It is 915 to 3353 meters above sea level._____43. It Is the top of a rain forest, formed by tree branches, leaves and vines tangled together._____44. It is all of the different populations in one place._____45. It includes the type of food the organism eat or simply the habitat of an organism.

IV. Draw one kind of ecosystem. 46-50.

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Prepared by:Ms. Merry Joy A. BagayauaGrade VI Adviser

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Victory Elijah Christian College

Second Monthly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Read abd answer the following questions. Write the letter of the correct answer on the space provided before each number.______1. A __________ is made up of population that interact with one another. a. communityb. populationc. austrophsd. ecosystem______2. A cow is what kind of consumer? a. carnivoresb. omnivoresc. herbivoresd. heterotrophs______3. What is the green pigment found in the leaves of plants. a. photosynthesisb. producersc. chlorophylld. algae______4. A group of similar organisms such as ants, grass, or human is called ____________. a. communityb. familyc. consumersd. population______5. Which of the following is a producer? a. pigb. grasshopperc. snaild. seagrass______6. ___________ are living things that use sunlight, chlorophyll, water and carbon dioxide in producing food. a. consumersb. producersc. omnivoresd. first-order consumer______7. Consumers are classified as the following EXCEPT _________ a. Hydrillab. herbivoresc. carnivoresd. omnivores______8. What do you call a consumer that eats both animals and plants? a. herbivoresb. carnivoresc. omnivoresd. autotrophs______9. Which of the following is a herbivores? a. lapu-lapub. cowc. crocodiled. human______10. ____________ are living things that survive by eating plants and/or animals. a. producersb. consumersc. hydrillad. chlorophyllII. Write T if the statement is true and F if it is wrong._____11. Each organism has a role to play in the community._____12. Around us are various forms of organisms._____13. Organisms are either food or consumers._____14. Rice plant is a consumer._____15. Consumers or heterotrophs are photosynthetic organisms._____16. Plants manufacture food in a process called photosynthetic._____17. A food chain always begins with producers._____18. Plant are sources of food and oxygen._____19. In food chain, food energy is not being transferred from one organism to another._____20. The amount of available energy from food increases as the consumer moves farther away from the producers._____21. A fourth-order consumer gets less energy from food than the second-order consumer._____22. Food chain consist of interrelated food web._____23. Transfer of energy in food web occurs as consumers eat producers and other consumers. _____24. The nearer the level of a consumer is to the producer, the more available energy it receives._____25. A food pyramid is an illustration of energy distribution from producer to last order consumer.

III. Draw and label a food chain that you have observed in your community. Write the order of each consumer on the line below.26-35.

______________ ________________ _________________ _________________

IV. Use the table below to categorize the following consumer according to what they eat.* tiger*shark*human*crocodile*carabao*sheep*grasshopper*lion*cat*rabbitCARNIVORESHERBIVORESOMNIVORES

36.37.38.39.40.41.42.43.44.45.

V. List down five producers on the left column, then write a consumer for each producer on the right. Use the table below.PRODUCERSCOMSUMER

46.47.48.49.50.51.52.53.54.55.

VI. Answer the question below.55-60. Explain the major role played by producer.

****GOD BLESS****Life is not about finding yourself, life is about creating yourselfIgnorance can be educated, stupid Lasts FOREVER

Prepared by:Ms. Merry Joy A. Bagayaua Grade VI Adviser

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Victory Elijah Christian College First Quarterly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Write T if the statement is true and F if the statement is wrong._______ 1. Producers or autotrophs are photosynthetic organisms._______ 2. The driest ecosystem is called Grassland._______ 3. Animals, plant, fungi, protists and bacteria are the living of a community._______ 4. Transfer of energy in food web occurs as consumers eat producers and other consumers._______ 5. Plant are sources of food and oxygen._______ 6. Rice plant is an example of consumer._______ 7. Organism can survive only in environments in which their needs are met._______ 8. Each organism has a role to play in the community._______ 9. Photosynthetic is a process which plant manufactured food._______ 10. Organisms are either food producers or consumers._______ 11. Ecology is the science that studies how the planet revolves around the sun._______ 12. Plants and animals are not a part of ecosystem._______ 13. Around us are various forms of organism._______ 14. Every living thing needs energy._______ 15. The first order consumer, receives the more energy than second order consumer.

II. Write HV if the written consumer is Herbivores, OV if Omnivores and CV if it is Carnivores. Write the correct answer on the blank before each number.

_______ 16.shark_______ 21. grasshopper_______ 26. rabbit_______ 31.anchovy_______ 17. carabao_______ 22. butterfly_______ 27. dragonfly_______ 32. Lapu-Lapu_______ 18. human_______ 23. cow_______ 28. Bighorn ship_______ 33. Chuckwalla_______ 19. cat_______ 24. lion_______ 29. Roadrunner_______ 34. Dear_______ 20.crocodile _______ 25. tiger_______ 30. Coati_______ 35. coyote

III. Match the following terminologies on set B to its meaning on set A. Write the letter of the correct answer on the space provided.A B

_______ 36. It is a consumer that eats both animals and plants.a. landforms_______ 37. It is the combination of the words ecology and systemb. low desert_______ 38. Driest ecosystem.c. system_______ 39. It is the science that studies how the plants and animalsd. Food webdepend on one another.e. Producers or_______ 40. It is the area of a rain forest below the canopy. autotrophs_______ 41. Photosynthetic organisms which produce their own food.f. understory_______ 42. It consists of interrelated food chains.g. ecology_______ 43. It is made of many parts that work together for a purpose.h. desert_______ 44. It is less than 915 meters above the sea level.i. ecosystem_______ 45. It is a natural feature of Earth.j. omnivores

IV. Categorize the following organisms listed below to the kind of ecosystem they belong. Use the chart below to write your answer.*parrot*prairie*cactus*chicken*squirrels*camel*toucan*orchids*bison*cayotes*arctic foxes*deer*shrubs*raccoons*grasshopperDESERTGRASSLANDTUNDRAFORESTRAIN FOREST

46.47.48.49.5051.52.53.54.55.56.57.58.59.60.

V. Illustrate a food chain. (10 pts.)FOOD CHAIN

VI. Answer the questions below71-75. What is food web?

76-80. What is food chain?

81-85. Whai is an energy pyramid?

86-90. How do plants produce their own food?

Victory Elijah Christian College Third Monthly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Directions: Match the terminologies in set B to its meaning in set A.

A.B._____1. Part of a flower that holds the flowera. sepals_____2. This protect the flower from heat and cold while itb. stigmais a budc. calyx_____3. It is the male part of a flowerd. perfect flowers_____4. It holds the pollen grainse. anther_____5. The female part of a flowerf. receptacles_____6. It is located on the top of the styleg. pollination_____7. Inside of it are petalsh. imperfect flowers_____8. A flower that has pistil and stamensi. pistil_____9. A flower without a pistil or a stamensj. stamen_____10. It is the transfer of pollen grains

II. Label the parts of the flower.

III. Write T if the statement is true and F if false.______21. Plants are food makers.______22. Plants grow in different parts of the world.______23. Many plants can reproduce both sexually and asexually.______24. Pistil and the stamens develop seeds.______25. The filament, anther and style develop seeds______26. The ovary contains one or more ovules.______27. The flower has important parts needed for the development of soil.______28. Pollen grains can move by themselves.______29. The pollen is very fine powder produced by seeds.______30. As the fruit develops, different parts of the flower change.______31. An egg cell will not develop into a seed without pollination.______32. A seed has a young fruit inside.______33. A bean seed has one cotyledon.______34. The upper part of seed is called radical.______35. The petals and sepals change as they begin to wilt.

IV. (10pts) Using the box below draw and label the parts of seed.36-45.

V. Underline the correct word to complete the idea.46. Plants can (produce, reproduce) their own food.47. A seed contains the (ovule, embryo) of young plants.48. The green leaf like pats of a flower is called (calyx, sepals)49. All petals together form the (anther, corolla) of the flower.50. The anther is at the (bottom, top) of the filament.51. The stigma, style and ovary make up the (pistil, stamen).52. A ripened ovary is the (zygote, fruit).53. The process of producing a new plant from a seed by fertilization is called (sexual reproduction, self-pollination)54. The union of an egg cell and sperm cell is called (pollination, fertilization)55. Germination is the sprouting of the roots and (stem, leaves) that are inside the seed.56. Many plants grow from (fruit, seeds)57. The two kinds of pollination are self-pollination and ( cross-pollination, stroll-pollination).58. The male and female egg cell join together to form a fertilized egg called (radicle, zygote)59. Young plant inside the seed is connected to the (ovule, cotyledons)60. The lower part of the seed is called (epicotyls, radicle)

Victory Elijah Christian College 2nd Quarterly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Read and answer the questions carefully. Encircle the correct answer.1. In which part of the plant do seed develop?a. stemb. leavesc. flowerd. roots2. Which is the male part of the flower?a. pertalb. filamentc. sepald. stamen3. Which make up the female part of a flower?a. stigma, style, ovaryb. filament, anther, pollen grainsc. petals, sepals, receptaclesd. pollen grains, stigma, anther4. What method of plant propagation is used to improve its variety?a. cuttingsb. layeringc. marcottingd. grafting5. You want to grow a new gumamela plant. which of the following parts you will plant?a. a flowerb. leafc. stemd. root6. What attracts some insects to a Sampaguita flower?a. its colorb. its sizec. its beautyd. its smell7. A mature potato was left in the kitchen cabinet for several weeks. Which of these will you likely find on it?a. rootb. budc. flowerd. stem8. Which of these plants grows from seeds?a. cornb. gingerc. potatod. camote9. You notice that some plants are growing around the stem if the mother plant. Where did the young plants come?a. The roots of the mother plantb. The underground stemc. The leaves of the mother plantd. The flower10. Which of these seeds will not grow into young plants?a. mongo seedb. santol seedc. watermelon seedd. banana seed

II. Arrange the jumbled letters to identify the term being described in each sentence. Write the correct word on the space provided._________11. SLAPE-They protect the flower bud_________12. SIPTIL-Is the female part of the flower._________13. TASEMIN-It is the male part of the flower._________14. TALEPS-They are the colorful parts of the flower._________15. VAROY-It is the part of the flower where egg cells are found._________16. THANER-It is where the pollen grains are found_________17. MAGSTI-It is the sticky surface that catches pollen grains._________18. LYEST-It is inside the long neck of the pistil._________19. TURFI-It is a ripened ovary_________20. DESE-It contains a young plant

III. Write T is the statement is true and F if it is false.______21. A bean seed has one cotyledon.______22. An egg cell will not develop into seed without pollination.______23. Pollen grains can move by themselves.______24. The filament, anther and style develop seed.______25. As the fruit develops, different parts of flower change______26. The petals and sepals change as they begin to wilt.______27. The green leaf-like part of flower is called sepals.______28. Germination is the sprouting of the roots and leaves that are inside the seed.______29. A seed contains the embryo of a young plant.______30. Young plant is not connected to any parts of the seed.______31. Dispersal is the process of scattering seeds in different directions.______32. Plants maybe propagated without planting the seed.______33. Rhizomes grow vertically underground.______34. An onion is a stem that grows underground.______35. Plants have horizontal stems only.______36. The swollen underground stem is called a tuber.______37. A bulb stores water in its leaves.______38. Moths are good agents of pollination.______39. All insects are attracted to the sweet smell.______40. Botanist is the study of plants.

IV. (10 pts) Draw and label the parts of the seed41-50.

V. Matching Type: Directions: Match the terminologies in set B to its meaning in set A.A.B._____51. The transfer of pollen grains from the anthera. dispersalto the stigma.b. runners_____52. It is the ripened ovaryc. pollination_____53. It provides food for the young plantd. sexual-reproduction_____54. It is the sprouting of the roots and leaves thate. cross-pollinationare inside the seedf. cotyledon_____55. The process of scattering seeds in different directiong. zygote_____56. Plants that grow along the surfaceh. fruit_____57. It is the transfer of the pollen grains to a flower to thei. self-pollinationstigma of same flowerj. germination_____58. It is a kind of pollination that transfer of the pollen grainsfrom the stigma of one flower to the stigma of another flower of the same type._____59. Male and female egg cell join together to form a fertilized egg._____60. Process of producing a new plant from a seed.

VI. Enumerate the followingParts of Flower61.66.62.67.63.68.64.69.65.70.

Properties that help in dispersal71.73.72.74.Asexual Reproduction by Artificial means75.76.77.78.

2 Career opportunities in the area of plants79.80.

VII. Identify the following plants if they are runners, rhizomes, bulbs or tubers.

_____________81.strawberry______________86. onion_____________82. tulips______________87. peppermint_____________83. water lilies______________88. cassava_____________84. lotus______________89. dahlia_____________85. potato______________90. garlic

Victory Elijah Christian College Fourth Monthly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Choose inside the parenthesis the correct terminologies that is being describe in each sentence.1. (Proton, Electron) is in the nucleus of an atom and has a positive charge.2. (Neutron, Proton) is in the nucleus of an atom and has no electrical charge.3. (Electron, Neutron) is a part of an atom and has a negative electrical charge.4. A solution is (condense, concentrated if it has a large amount of solute in comparison with the amount of solvent.5. (Element, Dilute) solution has little solute in comparison with the amount of solvent.6. A solution is (saturated, unsaturated) if it contains all the solute that can be dissolved at the time.7. There are more than 100 types of matter, each called a/an (substance, element)8. The smallest particle of an element is (nucleus, atom)9. Elements combine to form a (simple, compound)10. When two or more atom joins together, another particle is formed and this particle is called (molecule, matter)11. (Solid, Liquid) have definite shapes and definite volume.12. (Matter, Atom) is anything that occupies space.13. ( Aristotle, Shakespeare) is a Greek scholar who had an idea that things here made from four element: Earth, fire air and water.14. (Gas, Liquid) have definite volumes but no definite shape.15. (Solid, Gas) have neither definite shape nor definite volume.

II. TRUE OR FALSE_______16. Solids have definite shapes and volumes._______17. The molecules of a solid are arranged slightly apart from each other._______18. Oxygen is an example of a liquid._______19. Gas has no definite shape and no definite volume_______20. Gas containers should be tightly covered to avoid leaks._______21. Leucippus and Democritus believed that atoms or particles, which cannot be further divided make up matter._______22. Particles are two or more atoms joined together._______23. Matters may come in any of the four: solid, liquid, gas and molecule._______24. The molecules of solid are arranged close t each other._______25. The molecules of liquids are slightly apart from each other._______26. Compound is the basic building blocks of matter._______27. Weight is a measure of the pull of gravity._______28. Mass is an amount of matter in an object._______29. Volume is the amount of space of an object._______30. An object is buoyant if it floats.

III. Categorized the following matter as SOLID, LIQUID or GAS_________31. Air__________36. Wood_________41. Shoes_________46. Moist_________32. Softdrinks__________37. table_________42. cologne_________47.Water_________33. smoke__________38. copper wire_________43. tennis ball_________48. fog_________34. sand paper__________39. sea_________44. bottle_________49. foam_________35. peanut butter__________40. perfume_________45. Oxygen _________50.Driedfish

Victory Elijah Christian College3rd Quarterly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Read and answer the following question. Encircle the letter of the correct answer.1. Matter is anything that has mass and (holds water or air, take up space)2. When most liquids are cooled to the freezing point, the tiny particles if matter that make up the liquid (move quickly in all direction, come closer together)3. A chemical change results in (phase change, different kind of matter)4. You make solution when you mix (salt and water, sugar and cinnamon)5. What kind of properties are color, taste and smell? (Chemical properties, Physical properties)6. Protons and neutrons form an atoms (nucleus, charge)7. An element cannot easily be broken down to other kinds of (matter, electron)8. Elements close together on the periodic table have similar (Properties, Volumes)9. What do two or more atoms chemically joined together form (mixture, molecule)10. What do atoms of different elements joined chemically form? (compound, matter, substance)11. Atoms of different substances do not join chemically in a ( mixture, matter, compound)12. Substance in solution separate into (atoms, filters)13. Mario placed some ice in a bucket. After an hour, the bucket was filled with water. What does this show?(Chemical change in water, Physical change in water)14. Which shows a physical change of matter? (Banana slice into pieces, An iron nail that has become rusty)15. Why do ice cubes floats in water? (Water is liquid, Ice cubes are less dense in water, ice cubes are solid)16. Water in its gas form is called (water vapor, freezing point)17. 0oC is the freezing point of (iron, water, plastic)18. It change the way matter looks (physical change, chemical change)19. What happen to wood when you burn it is an example of a (chemical change, physical change)20. A small particle that makes up matter is called (neutron, atom, nucleus)21. (condensation, freezing) happens in matter when it changes from a liquid to gas.22. (evaporation, condensation) is matter when changes from gas to liquid.23. Solid, liquid, gas are the (state of matter, properties of matter)24. It is the amount of space an object takes up (mass, volume, density)25. It is any thing that takes up mass and space. (matter, atom)26.It is something that can be observe about an object (physical properties, chemical properties.27. It is a measure of how much material an object contains (volume, mass, density)28. It has a positive electrical charge (proton, electron, neutron)29. A weak solution that has small amount of solute (dilute suspension)30. A mixture in which particles of a substance are scattered in another substance but not dissolved (suspension, c concentrated)31. It has an negative charge (proton, electron, neutron)32. A metal is a good (conductor, insulator)33. It has no electrical charge. (proton, electron, neutron)34. It contain a large amount of solute. (concentrated solution, condensed solution)35. It can be solid, a liquid, or a gas. (solute, dilute)

II. Arrange the letters to form the correct words.1. LCPIETRA _______________11. ACMLICEH_________________2. SDLIO _______________12. AVROP_________________3. SAG _______________13. UTELDI_________________4. ASPCLIHY _______________14. NOSOLUTI_________________5. ETAROPAVE _______________15. NSSUENSPIO_________________6. IACONESDNTON_______________16. XTUMIRE_________________7. ASMS_______________17. CULESMOLE_________________8. QUIDLI_______________18. EEELMT_________________9. RMTTEA_______________19. TONPRO_________________10. SAECNHG_______________20. LECTERON_________________

III. Tell whether the following involves a PHYSICAL or CHEMICAL changes.1. Frying an egg______________11. mixture of vinegar and baking soda______________2. Popping a balloon______________12. folded paper________________3. boiling water______________13. origami________________4. toasting bread______________14. breaking a pencil________________5. burning paper______________15. clay molding________________6. vegetable salad______________7. melting of cheese______________8. salt melted on water______________9. burning log______________10. boiled egg______________

IV. (5pts) Define the following.1. What are the states of matter?2. What is physical change?3. What is chemical change?

Victory Elijah Christian CollegeFifth Monthly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Multiple Choice.1. Two objects have collected static electricity with the same charge. What would the objects do when place near each other?a. repelb. attractc. nothingd. stick together2. Which form of electricity discharge appears in nature?a. rainb. ocean currentsc. lightningd. volcanoes3. Why does static electricity move from you to a metal object after you have walked over new carpet?a. it is attracted to the metalc. it is attracted to the carpetb. it is attracted to youd. it is made in your shoes4. How can you tell when static electricity has been discharged?a. Heat is released that can be feltc. The objects begin to spin rapidly when it is shockb. Light is released and you can feel a shockd. Static electricity gives off many different colors5. Why would a comb that had been run through hair touch one cheerio and cause the two cheerios to come together. The comb had _________a. a negative chargec. A different charge as the cheerios already had.b. A positive charged. The same charge as the cheerios already had.6. When performing an experiment with electricity, which material would act as an insulator?a. stapleb. popsicle stickc. wired. paper clip7. Which type of electricity moves along a pathway to turn on a light?a. static electricityb. lightning electricity c. turbine electricity d. electricity8. What will happen if you add more batteries to an electrical circuit containing light bulbs?a. There is no chargeb. the bulb will dim c. the bulbs will be brighterd. the bulb will last longer9. Which material acts as a conductor of electricity?a. popsicle stickb. rubber glovec. plastic buttond. paper clip10. Ken wanted to make a light bulb glow. Which set of materials would he needed?a. paper cup, paper clip and a popsicle stickc. button, D-cell battery and rubber gloveb. D-cell battery, wire, and a light bulbd. D-cell battery, paper, and a bulb11. What kind of circuit would cause all the lights on it to go out if one light is out?a. parallelb. seriesc. magneticd. closed12. Materials dont allow electricity to flow through them easily are called__________________a. insulatorb. conductorsc. semiconductord. none of these13. These materials conduct electricity under certain circumstance.a. insulatorb. conductorc. semiconductord. none of these14. This is the study of the charges or charged object that do not involve moving charges or current.a. electrostaticsb. gravityc. electromagneticd. none of these15. This is the study of charges in motiona. gravityb. electrostaticc. electro dynamicd. none of these16. When one has connected a conductor, a source of electricity such as a battery and appliances such as a bulb, one has created an electric ______________a. insulatorb. circuitc. switchd. none of these17. These is the measure of electric current.a.ohmb. amperec. voltd. coulomb

18. This measures resistance to the flow of electricity.a. ohmb. amperec. voltd. coulomb19. This is a measure of charge.a. ohm b. amperec. volt d. coulomb20. It has its own path.a. insulatorb. series circuitc. parallel circuitd. conductorII. Identify the terminology/ies being describe in each number.

a. series circuitf. electric fieldk. repelb. conductorg. lightningl. protonc. super conductrsh. resistancem. static electricityd. parallel circuiti. insulatorn. close circuite. electronj. electric currento. attract

______1. Electric passes easily through some material.______2. It measures how well electricity flows.______3. The bulbs are in the same path.______4. Electric current does not pass easily through some materials.______5. Electric current has its own path.______6. The around electrically charged object called ________________7. Same charge _______________8. Opposite charge ________________9. Charge particles can move between objects that are close to each other.______10. It is an example of what can happen when electrons become crowded on a cloud.______11. A tiny bit of an atom that has a negative charge.______12. A tiny bit of an atom that has a positive charge______13. It has no resistance at all______14. Electric current flows only when it can follow a closed path called __________________15. The space around electrically charged object is called ____________

III. Count the negative and positive charges in each number. Then write if the electric charge is POSTIVE, NEGATIVE or NO CHARGE.

+-+1. 2. 3.4.

-+

________________________________ __________________ __________________

5.

Victory Elijah Christian CollegeSixth Monthly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Underline the correct answer.1. He describe the static electricity (Thales of Miletus, William Gilbert)2. He suggested Earths magnet. (William Gilbert, Hans Christian Oersted)3. He noticed that electric currents affects a compass needle. (Benjamin Franklin, Hans Christian Oersted)4-5. They are the ones who describe electric charges as positive and negative. (Benjamin Franklin and Ebenezer Kinnersley, Thales of miletus and William Gilbert)6. It is a force that acts on moving electric charge and magnetic materials that are near a magnet. (magnet, compass)7. The (Magnetic field, Magnetic force) goes out in all direction.8. If no magnet is (near, far) the compass needle points north.9. A (Bar magnets, Dynamo) changes the direction in which the compass needled point.10. (Earth, Moon) is like a giant magnet surrounded by huge magnetic field.11. (Simple electric motor, Compound electric motor) uses magnet to create a motion.12. The (wire, compass) are attracted to instruments that measure the electric current.13. A (magnetism, generators) is anything that pulls iron and steel to it.14. The places on a magnet where magnetism is the strongest are the magnets (pole, pool)15. A smallest magnet that can turn freely (compass, magnet)16. electric (generator, magnetism) are machines that uses magnet and loops of wires to make electricity.17. An electric current running through a loop of wires make an (electromagnet, electric motor)18. British scientist who did many experiment with electricity and magnetism (Michael Faraday, William Gilbert)19. A magnet that retains its magnetism (bar magnet, permanent magnet)20. A machine that produces electricity (dynamo, generator)II. Tell whether each pair will REPENT or ATTRACT

1. N S2. S N3. S N NS

S N S N ______________________________________ _____________________

4. N S5. N S6. S N

SN N S NS _________________________________________________________

7. N S NS 8. N SSN___________________________________________

9. S N10. S N

S N N S_________________ ____________________

III. Count the negative and positive charges in each number. Then write if the electric charge is POSTIVE, NEGATIVE or NO CHARGE.

+-+1. 2. 3.4.

-+

________________________________ __________________ __________________

5.

__________________

Victory Elijah Christian College 4th Quarterly TestIn Science 4Name:________________________________________Date:___________________Grade&Section: ____________________________Score:__________________Teacher: Merry Joy A. BagayauaI. Matching TypeA. B.____1. He describes static energya. Zenobe Gramme____2. Demonstrate ther encandescent light bulbb. Hans Christian Oersted____3. He improves the electric generator to make it more powerfulc. Michael Faraday____4. Suggest that Earth is a magnetd. Thomas Edison____5. He noticed that electric currents affect a compass needlee. Benjamin Franklin____6. Produce a current by changing a magnetic fieldf. 1986____7. He described electric charges as positive or negativeg. Thales of Miletus____8. Year when wind farms in the United States begin collectingh. 1980the winds energyi. Charles Parson____9. He develops the first successful steam turbinej. William Gilbert____10. Year when electric generator at Niagara falls begins producing electricity.

II. Write T if the statement is true and F if false._____11. An electron has a negative electric charge_____12. Atoms have electric charge_____13. Two objects with opposite charges attract each other._____14. Lightning is an example of what can happen when protons become crowded on a cloud._____15. A conductor is a material through which electric passes easily._____16. Insulator measures how well electricity flows through a material._____17. Light bulbs can only be a part of one kinds of circuit._____18. Electricity is dangerous if it is not used correctly._____19. The current could start a fire._____20. Magnet is the force around a magnet_____21. Every magnet has a magnetic field._____22. A dynamo is a machine that provides electricity._____23. Metals are good conductors._____24. An electric current running through a loop of wire makes a generator._____25. Generators make almost all the electricity that people use.

III. II. Tell whether each pair will REPENT or ATTRACT

1. N S2. S N3. S N NS

S N S N ______________________________________ _____________________

4. N S5. N S6. S N

SN N S NS _________________________________________________________

7. N S NS 8. N SSN___________________________________________

9. S N10. S N

S N N S_________________ ____________________

IV. (5pts each) Draw the following

Parallel CircuitSeries Circuit1.2.

V. Count the negative and positive charges in each number. Then write if the electric charge is POSTIVE, NEGATIVE or NO CHARGE.

+-+1. 2. 3.4.

-+

________________________________ __________________ __________________

5.

__________________

VI. Answer the following.1-5. What is the difference of conductor to insulator

6-10. Explain why do clouds produce lightning.