Internal Assessment of Mathematics for Class Xth

According to new pattern of cbse mathematics papers of  Xth and Xth, 20 marks are kept for internal assessment. Details are given below
(a) 5 marks for project work.
(b) 10 marks practical based on activities
(c) 5 marks continuous assessment.

For class X CBSE has given 5 projects

Project 1: Efficiency in Packing
To investigate the efficiency of packing of objects of different shapes in a cuboid box. (Efficiency is the percentage of box space occupied by the objects.)

Project 2: Geometry in real life
In this project we try to find situations in daily life where geometrical notions can be effectively used. In particular, the student discovers situations in which properties of similar triangles learnt in the classroom are useful.

Project 3: Experiments on Probability
To appreciate that finding probability through experiment is different from finding proability by calculation. Students become sesitive towards the fact that if they increase the number of observaions, probabilty found through experiment approaches the calculated probability.

Project 4: Displacement and rotation of a geometrical figure
To study the distance between different points of a geometrical figure when it is displaced and / or rotated. Enhances familiarity with co-ordinate geometry.

Project 5: Frequency of letters/ words in a language
Analysis of a language text using graphical and pie chart techniques.

Courtesy : CBSEpapers.info