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SECONDARY
LEVEL MATHEMATICS (211)
Practical Examination
(Under New Syllabus)
Time allowed: 2½ hours
Maximum Marks: 15
1. Distribution of Marks:
(i) Assessment of activity performed: = 2×4
Marks = 8 Marks
(Two activities out of given three
activities)
(ii) Record Note book of activities: = 03
Marks
(At least five activities from each of the
section)
(iii) Viva-voce, based on the activity = 04
Marks
Total = 15 Marks
2.1 Section - A (Algebra)
1.
Verification of the Identify (a+b)2 = a2+2ab+b2
2.
Verification of the identify (a-b)2 = a2-2ab+b2
3.
Verification of the identify (a2-b2) =
(a+b) (a-b)
4.
Verification of the identify (a+b)3 = a3 + 3a2+3ab2+b3
5.
To verify the identify a3-b3 = (a-b) (a2+ab2+b2)
6.
To find H.C.F of two given numbers by division method.
7.
Demonstration of the concept of Equivalent Fractions.
8.
To verify that a linear equation in two variables has infinite number of
solutions.
9.
To find the condition for inconsistency of a system of linear equations in two
variables.
10.
To verify the relation between roots and coefficients of a quadratic equation.
11. To
verify graphically that a quadratic polynomial can have at most two zeroes.
2.2 Section - B (Geometry)
1.
To verify that the sum of the angles of a triangle is 1800
2.
To verify that the angles opposite to equal sides of a triangle are equal.
3.
To verify the midpoint theorem.
4.
To verify basic proportionality theorem.
5. To
verify Pythagoras theorem.
2.3 Section - C (Mensuration)
1.
To find the area of a trapezium.
2.
To find the total surface area of a cube.
3.
To find the formula for curved surface area of a cone.
4.
To find the relationship among the volumes of a right circle cylinder, right
circular cone
and a
hemisphere at same radious and same heights.
Material Required:
• Sheets of paper of different colours
• Wooden boards
• Thread
• Nails, Pins and Culips
• Thermocole sheets.
• Cardboards square and triangular grids.
• Wooden and paper strips.
• Paper cutter
• Pair of scissors
• Adhesive/Fevicol
• Sketch pens
• Geometry boxes (small and bigger both)
• Graph papers (inches/cm both)
• Pencils of different colours
• Sketch pens/coloured ball point pen and markers
• Colour box
• Knobs
• Tracing papers
• Acrylic sheets
• Eraser and Sharpener
• String
• Stand with grooves so that it can keep any rod, fixed on it
through pulleys
• Screws and screw driver
• Plastic sheets, plastic balls, and
• Cello tape
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