THIRD TERM HOLIDAY ASSIGNMENT JSS2 COMPUTER SCIENCE JSS 2 1. a. Give a brief history of computer system. b. List the component of a computer system. 2. a. What is an output device? b. Give 2 examples of an output device c. Explain an input device and mention 2 examples. 3. a. What is computer hardware? b. List the component of computer hardware. 4. a. Define the term “Shutting down”. b. Explain the term “Booting” the computer. c. Explain the two types of booting. 5. a. What is word processing? b. List three uses of word processing. c. Give four examples of word processing. P.H.E JSS 2 1. Explain the following in details. Safety education Workshop precautions Accident and its types 2. What is long distance race? (b) Highlight five types of long distance race. (C) Define and list two types of relay race. ENGLISH LANGUAGE JSS 2 Write a letter to your Local Government Chairman complaining of truancy amongst Secondary School students: Causes, effect and solution. Note: Your letter shouldn’t be less than 250 words. HOME ECONOMICS JSS 2 1. Explain the importance of Home Economics to the following: a. Individual b. The family c. The nation 2. Discuss body odour under the following: a. Meaning b. Causes c. Prevention d. Control 3. Define the following: a. Puberty b. Menstruation c. Sexuality d. Personal Hygiene BUSINESS STUDIES JSS 2 Instruction: Answer all questions 1. Mention five documents handled by a receptionist 2. a. Define trade. b. List the forms of trade. 3. Explain the following: i. Quotation. ii. Letter of inquiry. AGRICULTURAL SCIENCE JSS 2 1. Discuss soil under the following headings a. Meaning b. Composition c. Properties d. Types with the aid of diagrams 2. Explain farm structures and buildings using the following: a. Meaning b. Description c. Rules d. Uses e. Maintenance 3. With the aid of diagrams explain three tractor coupled machines. BASIC SCIENCE JSS 2 1. 2. 3. 4. 5. 6. 7. 8. Draw and label appropriately the human skeleton. List (5) five functions of the skeleton. What is a joint? Name two movable joint and where they can be found. Define respiration. Give three (3) examples of breathing problems. Draw and label appropriately the diagram of the heart. State the differences between sexual and asexual reproduction in a tabular form. MATHEMATICS JSS 2 1. a. Use a ruler, a protractor and a pair of compass to construct ABC, such that /AB/ = 4.5cm, Ac = 7.5cm and <BAC = 120o. Measure /BC/ b. Find by construction, the position of points P and Q which are equidistant from A and C and 4.5 from C. Measure /PQ/. 2. In a triangle LMN, the side MN is produced to P and the bisector of <LNP meets ML produced at Q. If <LMN = 46o and <MLN = 80o, calculate <LQN. 3. The table below shows the distribution of students’ scores in statistics: Mark 10 11 12 13 14 15 16 17 Students 3 2 1 3 6 5 3 2 a. Find the median mark for the distribution. b. Find the number of students in the class. c. Find the modal scores of the students. d. Find the range of their scores. e. Find the mean of their scores. Please show all your workings clearly.