Table of Specification First Quarter No. of Days Taught Cognitive Process Dimension % 60% Learning Competency 1. Use the properties of materials whether they are useful or harmful. 2. Investigate changes that happen in materials under the following conditions 2.1 pressure or lack of oxygen 2.2 application of heat 3. Recognize the importance of recycle, reduce, reuse, recover and repair in waste management. R e m e m b e r i n g 10 No. of Items 30% U n d e r s t a n d i n g A p p l i c a t i o n A n a l y s i s 10 % E v a l u a t i o n C r e a t i n g 25 Item Placement 1- 13 4 4 3 2 6 6 4 3 14-33 15 38 1 34-50 15 37 5 4 2 2 2 2 40 100% 15 14 9 7 3 2 Design a product and of local, recyclable solid and or liquid materials in making useful products Total 50 FIRST PERIODICAL TEST IN SCIENCE V Name____________________________________ Date ___________________ Score _______________ Grade & Section __________________________________ Teacher ______________________________ DIRECTIONS: Read and understand each question. Write your answer in the space provided below. _____1. Which of the following materials are useful to us? A. Materials that are toxic to us. B. Can pollute the environment easily. C. Materials that can be recycled. D. Takes too much time to decompose. _____2. What should you do to highly toxic materials at home? A. Put them near the stove. C. Label them and put them in a cool dry place. B. Mix them with food products. D. Throw them in the river after use. _____3. Mang Ramil is a farmer. He used commercial pesticides in controlling pests in his rice field. Where can he store this poisonous product? A. at the kitchen sink C. in a closed and secured cabinet B. on top of the dining table D. under the table _____4. Wena wants to remove the stain on her dress. What materials she should use? A. bleach B. alcohol C. acetone D. plastic _____5. Which does not show the proper use of medicine? A. Take only doctor’s prescribed medicine. C. Go beyond the recommended dosage. B. Avoid self - medication. D. Take medicine at the right time interval. _____6. Your Muslim friend visited your home. After some time, you decided to prepare food for lunch. What food products are you going to serve? A. meat products C. dairy products B. any available food D. halal certified food _____7. Which is the good practice in using pesticides? A. Keep pesticides near from food. C. Leave the container of pesticides anywhere. B. Avoid reading the label. D. Protect your body when spraying. _____8. Which of the following materials does not cause air pollution? A. Aerosols B. insects spray C. perfume D. toothpaste -____9. Which of the following condition is not harmful to the environment? A. Washing clothes in the river using detergents. B. Factories throw their garbage in the bodies of water. C. Pesticides and fertilizers used in agricultural farms flow towards the river. D. Observing waste segregation in school. ______10. Which of the following is biodegradable? A. bottle B. glass C. paper D. plastic ______11. Which of these materials are used for personal care or grooming? I. lotion IV. detergent II. liquid bleach V. varnish III. mouthwash VI. Deodorant A. I, II, III B. IV, V, VI C. I, III, VI D. II, III, V _____12. You want to kill the cockroaches in your house. What material are you going to use? A. moth balls C. hair spray B. insect spray D. alcohol _____13. Why should household materials be stored properly? A. to avoid loss C. to save money B. to keep them clean always D. to prevent accidents _____14. Madelle’s mother put an albatross on their comfort room. After a week, the albatross disappeared. Which of the following changes was observed in the albatross? A. evaporation B. sublimation C. melting D. freezing _____15. What will happen if you cover a lighted candle with a glass? A. It will continue to light. C. It will absorb the water. B. The lit candle will die. D. Nothings happen _____16. Ms. Reyes cut an eggplant during their science activity. The children noticed that it turns light brown. Why did it change in color? A. The oxygen reacts with the chemicals present in the fleshy part of an eggplant B. The carbon dioxide is present in the air. C. There’s a magic when you cut a vegetable. D. Ms. Vega apply a food coloring on the eggplant. _____17 . Which of the following will produce rust when it is wet? A. a ball B. a comb C. a nail D. a glass broken into pieces _____18. What kind of change happens when you put water inside the freezer? A. Chemical change B. mechanical C. physical D. none of the above _____19. Which of the following should be done in disposing rotten vegetables and fruit peelings? A. Burn them C. Throw them away anywhere B. Put them in a compost pit D. Collect them and sell to the junk shop _____20. What changes in matter was observed when the liquid water turned into water vapor? A. condensation B. evaporation C. freezing D. sublimation _____21. Which of the following shows a physical change? A. decaying garbage C. rusting of iron grills B. evaporation of water D. roasting a pork barbeque _____22. Why can’t you recognize the piece of paper anymore after it has burned? A. It has changed its state. C. It has changed into a new substance. B. It has changed its color. D. It has retained all its original properties. _____23. Which of the following involves chemical change? A. burning of gasoline C. crumpling of paper B. chopping of firewood D. melting of ice cream ____24. What happens to the ice cube and butter after heat is applied? A. They melt, physical change happens. B. They melt, chemical change happens. C. Nothing happens to the materials. D. All the materials dissolve in the air. ____25. The presence or absence of oxygen in the materials may result in __________. A. the burning of the materials B. the melting of the materials C. the change in the materials D. no change in the materials ____26. Vien forget to put the butter in the refrigerator. After an hour, the butter melts. Which of the following conditions explains why the butter melts. A. There is a removal of heat. B. The environment is much cooler than the butter. C. There is an addition of heat from the environment. D. Nothing can explain the melting of butter. ____27.. Which of the following is NOT an example of physical change? A. slicing a cake C. chopping meat B. melting of ice D. burning of wood ____28. What should you do to avoid the spoilage of food? A. Cover it tightly or preserve it. C. wash it and leave it in a kitchen B. place it in a table D. Do nothing to avoid spoiling of food _____29. . Which of the following factors cause the rusting of metals? A. atmospheric oxygen B. heat C. pressure D. none of the above _____30. What is the bad effect of chemical change to food? A. The food will be spoiled. C. The food will be frozen. B. The food will be cooked. D. The food will be hardened. _____31. What happens when people dump waste from homes or factories into oceans, lakes or rivers? A. It flows to other parts of the world. C. It causes water pollution. B. It kills animals and plants living there. D. both b and c _____32. Which of the following can air pollution harm its health and comfort? A. plants B. materials C. humans D. all of the above _____33. Which of the following is one of the major causes of air pollution in urban areas? A. combustion of fuel B. water pollution C. spoilage of food D. undigested food _____34. Which of the materials below can be repaired? A. plastic bottle B. paper towel C. chair D. box _____35. Andy thinks of donating her old clothes to some organizations that conduct relief operations during calamities. What strategy in the 5Rs is she going to use? A. reduce B. recycle C. reuse D. repair _____ 36. Ken thinks of making an organizer box out of her old shoe box. What strategy in 5Rs is she going to use? A. reduce B. recycle C. reuse D. repair _____37. Mario wants to make a piggy bank out of recyclable materials. What is MOST appropriate to use? A. plastic bottle B. rag C. tin can D. shoe box _____38. What is the proper way of discarding cans? A. Throw them in the river. C. Store them and let them be exposed to oxygen. B. Reuse or recycle them. D. Burn them. _____39. Ryan’s junkshop melts and reforms waste metals into other materials. What strategy in 5Rs is the junkshop using? A. reduce B. recycle C. reuse D. repair 40. Some materials are normally useful even after serving their original purpose. What will you do to an empty jar at home. A. Place it inside the cabinet. C. Burn it. B. Use it as storage. D. Bury it. 41. Which of the following shows the proper way to recycle? A. Scrap papers from the classroom might be turned into paper bags. B. Buy items in refillable containers. C. Use an eco bag or basket when you buy in the market. D Use both sides of the paper in printing. For numbers 42- 44, choose the answer from the box. reuse, reduce, _______42. An eco bag was used several times. recycle, repair, _______43. The old newspaper turns to be a bag. recover _______44. Ramon fixed his bicycle. For numbers 45-48, arrange the following procedures in making organizer out of shoe box. Write the numbers 1-5 in the space provided. _______ 45. Cut a strip of cardboard from the excess to put division in the box. _______46. Cut the box to the desired height. _______47. Put the desired design. _______48. Place the fabric or gift wrapper in the four sides and at the back part of the box using doubled sided tape or glue. For numbers 49-50, what can make out of empty bottles at home? Draw your own design on the space provided. ( 2 points) First Quarter Test in Science 5 Key to correction: 1. C 2. C 3. C 4. A 5. C 6. D 7. D. 8. C 9. D 10. C 11. C 12. A 13. D 14. B 15. B 16. A 17. C 18. C 19. B 20. B 21. B 22. C 23. A 24. A 25. C 26. C 27. D 28. A 29. A 30. A 31. D 32. C 33. A 34. C 35. A 36. B 37. A 38. B 39. C 40. B 41. A 42. reuse ( a) 43. recycle © 44. repair (d) 45. 2 46. 1 47. 3 48. 4 49. answers may vary 50.
