PART - B
NIMO INTERACTIVE ACTIVITY WORK SHEET
Maximum Marks : 30 Time : 30 Minutes Name of the student : ................................................................................................................................................................................. Class : ............................................................................................................................................................................................................ Roll No. : ........................................................................................................................................................................................................ Signatures : Student : .................................................................................... Invigilator : ......................................................................... Instructions to the coordinator teacher :
1 . Kindly note that this interactive activity session has to be performed in 30 minutes. The coordinator Teacher can extend time by
another 10 minutes, if needed. The interactive activity work sheets have to be enclosed with the response sheet and sent to the
foundation for checking. Tag all activity worksheets serially (Roll Number wise). Do not tag worksheets with response sheet.
2 . Students have to perform the activities as per given instructions. They can ask the coordinator teacher for help in understanding
the activities.
3 . The student is required to bring scissor and gum. He will have to do cut & paste activity as per given instructions.
4 . There are cutting pages and pasting pages. Students have to cut the pictures from cutting pages as directed and paste them on the
pasting page in order to perform the activity.
5 . Each of these activities leads the student to a multiple choice question (MCQ) which the student has to answer correctly by
marking his response in the response sheet.
6.
The following activity has to be strictly performed under supervision of an adult (the coordinating teacher) as it involves
matchstick. If possible use ‘used’ matchsticks. The student may also need glue to hold the matchsticks in place.
Students can also use matchsticks as given in the cutting pages. The students can cut these and perform the activity. ACTIVITY : Triangle is a plane geometric figure having three sides, three vertices and
three angles. Do you know that the sum of lengths of two sides of a triangle is always
greater than the length of the third side.
Twenty matchsticks of equal length are placed to form a triangle, as shown.
4
7 9 Using the same number of matchsticks (7, 4 & 9 = 20) given on cutting page you have
to make different triangles in the pasting area.
Pasting area for making different triangles with 20 matchsticks is given on page 8
You have to make triangles whose length of sides should vary but perimeter should
be equal to 20 matchsticks.
NIMO / CLASS 5 7
Name : ...........................................................................................................Class : .............. Roll No. : ................................................... Pasting area for cut figures of page 15
8 NIMO / CLASS 5 Name : ...........................................................................................................Class : .............. Roll No. : ...................................................
51. The total number of different triangles that can be made with a perimeter of 20
matchsticks is
(A) 9
(B) 8
(C) 6
(D) None of these
52. Using total of 20 matchsticks. Try making a triangle by using 12 matchsticks in one side
(of the triangle) in the pasting area given on page 8. Are you able to make such a
triangle?
(A) Yes, it is so simple
(B) No, as the length of single side is larger than the sum of the length of
other two sides.
(C) Cannot say as I need more information
(D) None of these.
ACTIVITY : Eighteen headless matchsticks were used to make these three rectangles
one above another. Make these rectangles and then move as few matchsticks as
possible to turn it into figure : double steps as shown below.
Show your movements in the space provided. You have to mark /number the
matchsticks which you will remove and draw the matchstick to be placed at correct
position. In the space given on page 10 you have to show the movements you have
made by numbering and crossing the selected matchstick (e.g. 1
) followed by
making an arrow
at the location where you have shifted the matchstick.
Repeat this activity for each step/movement you make in the space provided below
(on page 10). You can cut headless matchsticks from the cutting page number 17 for
performing this activity.
A hint (step 1 shown on page 10) is given.
figure : three rectangles figure : double steps
NIMO / CLASS 5 9 Name : ...........................................................................................................Class : .............. Roll No. : ................................................... Space for showing steps/ movement for activity on page 9 1 Step 1 Step 1 10 Step Step Step Step Step Step
NIMO / CLASS 5 Name : ...........................................................................................................Class : .............. Roll No. : ................................................... 53. Minimum number of moves you have to make to convert figure of three rectangles to
figure of double steps is.
(A) 5
(B) 3
(C) 7
(D) None of these
ACTIVITY : This activity is on the same pattern as previous activity. Now move as few
matchsticks as possible to turn the figure of double steps given on page 11 into
figure of three single steps given on page 11. Show your movements in the space
provided as done before. Also number/mark each movement.
figure : double steps figure : three single steps
Space for showing steps/ movement for activity on page 11 Step Step continued on page 12
NIMO / CLASS 5 11 Name : ...........................................................................................................Class : .............. Roll No. : ................................................... Step Step Step Step Step Step Step Step
54. Minimum number of moves in which the double step figure can be converted to three
step figure is
(A) 5
(B) 7
(C) 3
(D) None of these
12 NIMO / CLASS 5 Name : ...........................................................................................................Class : .............. Roll No. : ................................................... ACTIVITY : Finally, move as few matchsticks as possible to make figure of three
squares of different sizes. Show your movements in the space provided. Also number/
mark each movement
figure : three single steps figure : three squares of different sizes Space for showing steps/ movement for activity on page 13 Step Step
continued on page 14
NIMO / CLASS 5 13 Name : ...........................................................................................................Class : .............. Roll No. : ................................................... Step Step Step Step
5 5 . Minimum number of moves you have to make to perform the above activity is
(A) 3
(C) 6
(B)
(D)
5
None of these
ACTIVITY : Show in the space below the largest number (in roman number system)
which you can make using only four matchsticks.
Show How?
Pasting area (for cut figure on page 15)
56. The largest number you made, when converted to Hindu Arabic system is
(A) 10
(B) 100
(C) 1000
(D) None of these.
END OF THE EXAM 14 NIMO / CLASS 5 CUTTING PAGE ‐ FIGURE FOR Qn. ‐ 51 & 56
NIMO / CLASS 5 15
16 NIMO / CLASS 5
CUTTING PAGE ‐ FIGURE FOR Qn. ‐ 53, 54, 55
NIMO / CLASS 5 17
18 NIMO / CLASS 5