MATHS PROJECT Project 1: 7 Rivers, 7 Continents

Transcription

1 MATHS PROJECT Project 1: 7 Rivers, 7 Continents Activity Roll no River /Country Instruction Compare and prepare a fact file of 7 rivers and 7 continents Rivers and 7 Continents Amazon (SA) Yamuna(India) Ganga (India) Nile (Africa) Yangtze (Asia) Mississippi (NA) Volga (Europe Project 2: Let us experience Village Life! Use A4 sheets to make the fact file. Cover page with the title of the project (attractive and colourful) Take 7 rivers and 7 continents of the world. Compare the areas of countries and length of rivers by drawing a pie chart. Activity Roll no River /Country Instruction Compare and prepare a fact file of villages of Southern India and Italy Southern India and Italy Use A4 sheets to make the fact file. Cover page with the title of the project (attractive and colourful) Project 3: Talking Textiles/Woven stories Activity Roll no River /Country Instruction Prepare a fact file on patterns of traditional textiles (example Madhubani from bihar and Phulkari from Punjab). 31 onwards Choose two villages and compare their Population, ratio of number of females and males, birth rate and death rate, number of schools and hospitals. India and Scotland On A4 size sheets, draw any 5 patterns or paste pictures of real material samples to make the fact file. Describe the pattern using the mathematical language (Lines and Angles, Symmetry, Shapes) Specify the state and culture it represents.

2 Q1: Solve the equation: a) x = 32.5 b) 3y = 2.6 Q2: Work these out: a) b) c) Q3: Estimate 200 to the nearest whole number. Q4: Simplify each expression: a) b) 5 2 ( ) c)

3 Q5: Find the value of n if n n 2 = 216. Q6. Represent the following rational numbers on the number line. a) 11 2 b) Q7.Find the value of Q8. Find the multiplicative inverse of

4 Q10. Simplify x y a) x y b) X 10 4 X xy z c) x y Multiple Choice Questions: Q11. A bus started from bus stand at 8.00am, and after 30 minutes staying at destination, it returned back to the bus stand. The destination is 27 miles from the bus stand. The speed of the bus is 18mph. In return journey bus travels with 50% fast speed. At what time it returns to the bus stand? (a) 10:30 am (b) am (c) am (d) a Q12. On dividing a number by 357, we get 39 as remainder. On dividing the same number 17, what will be the remainder? a) 0 b) 3 c) 5 d) 11 Q13. How many times in a day, the hands of a clock are straight? a) 22 b) 24 c) 44 d) Q14. In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs per hour for regular work and Rs per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for? a) 153 b) 175 c) 174 d) 17 Q15. One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in Public Provident Fund? a) Rs.20,000 b) Rs.30,000 c) Rs d) 17000

5 Q16. There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: a) 130 b) 190 c) 160 d) 100 Q17. Which number replace the question mark? a) 8 b) 14 c) 9 d) 10 Q18. Which number replace the question mark? a) 8 b) 6 c) 9 d) 10

6 Q19. Which number replace the question mark? a) 121 b) 100 c) 169 d) 16 PROJECT: Q20: Suppose your father is planning to purchase a new car in the month of June and he wants to get it financed. Collect the information about finance schemes offered by at least 3 different banks for the cars selected by you. Represent the data in tabular form giving the details of the down payment, rate of interest and EMIs which will have to be paid if the scheme is selected for 3 years or 5 years. On the basis of this, help your father to choose the best car. Q21: You are required to purchase grocery and toiletries for your house for a month. Set your budget for the same. Make a list of things you require in the whole month. Suggest different shops or marts from where you can get all the products at one place. Write the discount % each item. Compare the rates of 2 to 3 shops and suggest which is better and why. Store Name Item Name Item Cost Discount Sale Price Quantity Purchased Subtotal Sales Tax Final Cost