SUREKEY EXAMINATIONS BOARD. PRIMARY FOUR LPTE PREPARATION SET 3 2023 INTEGRATED SCIENCE Time Allowed: 2 hours 15 minutes Admission No. Personal No. Pupils Name: Pupils SIgriatr Si me nrc a School Name: District Name: .. Read the following instructions carefully: FOR ATR 1. Do not forget to write your school or ISE ONLY istrict name on the paper. uno. | mares | exes 2. This paper has two sections: A and B. NO. Section A has 40 questions and section B has 15 questions. The paper has 12 1-10 printed pages. ‘Answer all questions. All working for both sections A and B must be shown 21-30 In the spaces provided. All answers must be written using a blue | 31-40 fr black ball point pen or ink. Any work \written in pencil will not be marked. sti 5. Unnecessary changes in your work and | 44 ~ 46 handwriting that cannot be read easily may lead to loss of marks. 47-49 Do not fill anything inthe table Indicated: “For Examiners’ use 5052 only” and boxes inside the question a paper. 53255 TOTAL © 2023 Lower Primary Transitional Examinations Preparations Turn OverSECTION A: 40 MARKS Questions 1 to 40 carry one mark each Name the process that shows how rain is formed. 2. Which animal provides chevon to people? 3. State any one danger of soil to people. 4. Give any one way of promoting good health at home. 5. Write down any one activity that damages trees in an area. ‘The diagram below shows an item commonly found in a kitchen. Use it to answer questions 6 and 7. Name the part marked R. How is the above item useful to a person preparing food? 8. Give any one reason why crop farmers weed their crops in the garden. 9. Name the body organ that enables a pupil to identify work witten on the chalkboard.10. . 12. 13, 14. 15, 16. v7, 18. How does a bedbug benefit from producing bad smell? State any one living component of soll ‘The diagram below shows a crop storage facility. Use it to answer questions 12 and 13. Identify the crop storage facility shown above Why are structures marked H put on the stands? ‘What advice would you give to a friend who has fetched water from the ‘swamp before drinking it? State any one way in which a fish benefits from water. State any one way of controlling diarrhea at home, ‘What plant system does the radicle form when it grows? Which part of a seed comes out first during germination? 3 Turn Over19. What would you do after using a toilet or atrine? 20. Name the too! that contains carbon dioxide for putting out fre. 21. State any one problem facing families in our areas. 22. Which part on a bee has the same function as gills in a tilapia? 23. State any one way in which people care for domestic birds. 24. Write down any one danger of floods in the environment. ‘The diagram below shows an item commonly used by schcol children. Use it to answer questions 25 and 26. 25. How is the item above useful to school children? 26. In which one way can school children care for the item above? 27, How is a razor blade useful when giving first aid?28. 29. 30. 31. 22. 3. What happens to a piece of paper when fire is set on it? Give any one way of caring for harvested crops at home. Mention any one animal that lives in the same way as a fish, ‘Which method of soil formation causes humus? Give any one use of a bathing sponge in promoting personel hygiene State any one disadvantage of wind to people. ‘The diagram below shows a sealed bottle of water for drinking. Use it to answer questions 34 and 35. 5 Turn Over36. Which deficiency disease affects bones? 37. 38, 40. 41. 42. State any one way of preventing metals from rusting Give the meaning of the term weather. Give any one reason why dust should be reduced in the cempound. State any one danger of rats at home. @) @) (b) © SECTION B: 60 MARKS Questions 41 to 55 carry four marks each. Name the garden tool used for; (loading manure (i) spacing crops... State any two ways of caring for garden tools o —._._... (i) cet Mention two elements of weather that help to dry wet clothes, ore (i) sit Why is a Stevenson's screen painted white? How is the use of a hygrometer different from that of a barometer ‘at weather station?43. The diagram below shows part of the human bodv. Study and use it to answer the quest @ 0) © A \7 PE Name the parts marked J and K. @ 3 @ Kw . State any one use of the part of the human body above to a person. ‘Apart from the part shown above, mention any one other external part of the human body. Give any two gases that make up air. @ Gi) State any two properties of air. 0 WD 7 Turn Over45, The diagrams below show food stuffs marked X and Y. Study and use them to answer the questions that follow. Y x (@) Name the food nutrient found in the food stuff marked ¥. (b) How does lack of food stuff marked X in the body affect human health? (€)_ Mention any one other food stuff that contains food nutrient as that in ¥ above. (@) State the source of food stuff marked X above, 46. In the table below, part A shows animals and part B shows the way the ‘above animals move but in wrong order. [ PartA PatB | ‘Snakes ‘gallops Frog ‘wriggles [Caterpillar [ieaps [kangaroo — glides. Match correctly the animals with their movement in lst B. (Snakes (i) Frog (ii) Octopus (iv) Kangaroo47. @) (b) oO Write down any two tools used to groom(cut) fingernails short. wo (i) italian p.. Give any one reason why itis important to cut fingernails short. ‘Apart from cutting them short, state any one other way of keeping toe nails clean. 48. The diagram below shows a person applying a certain substance on the body. Study and use it to answer the questions that follow. @ (b) oO Cy Name the substance that the person above is applyinc on the body. From which part of a flowering part is the substance above got? Mention any two other products obtained from the part of a flowering plant mentioned in (b) above. @ qi) 9 Turn Over49. (a) (>) © 50. (@) (b) © 51. (a) (o) 52. (a) (b) Nam the type of teeth that are; (Sharp and pointed .. (i) Chisel shaped Give the main function of the type of teeth that are chisel shaped to a person. State any one way of caring for human teeth, Write the following in full; @ HIV (i) AIDS. Give one way in HIV/AIDS D5 spreads to people. How best can pupils protect themselves from getting HIV/AIDS? Mention any two examples of soil horizons. 0 } malt — Give any two ways in which school children use soil. o ail) Name the organ of the boy that; (pumps blood i) filters blood ... 4 : Give any two ways of caring for body organs named above. 1053, The diagram below shows a domestic animal. Use it to answer the questions that follow. \ @ (2) Why is the animal shown above called a domestic animal? (b) How is the feeding of the domestic animal above similar to that of acat? (©) Give any one reason why people keep the domestic animal drawn above in their homes. (4) Mention any one way of caring for the domestic animals. 54. (@) Give any two examples of changes in nature. oO ( (b) State any one way in which changes in nature are dangerous to the environment. (©) Which change in nature is caused by too much sunshine? 1 Turn Over55. The diagram below is of an item commonly used to promote sanitation at school. Study and use it to answer the questions that follow @ (b) © (d) ‘Name the sanitary item shown above. How is the sanitary item shown above useful in promoting sanitation? Mention any one waste material that can be put in the sanitary item shown above. Which other sanitary item can be used for the same purpose as the one shown above? 12 END