# CBSE Marking Scheme for Class X Mathematics 2010-2011

## MATHEMATICS

### Class X

(CODE NO:041)

- As per CCE guidelines, the syllabus of Mathematics for class X has been divided term wise.
- The units specified for each term shall be assessed through both formative and summative assessment.
- In each term, there will be two formative assessments each carrying 10% weightage.
- The summative assessment in the I term will carry 20% weightage and the summative assessment in the II term will carry 40% weightage.
- Listed laboratory activities and projects will necessarily be assessed through formative assessments.

### COURSE STRUCTURE CLASS X

FIRST TERM |
MARKS : 80 |

UNITS | MARKS |

I NUMBER SYSTEMS Real Numbers | 10 |

II ALGEBRA Polynomials, Pair of linear Equations in two Variables | 20 |

III GEOMETRY Triangles. | 15 |

V TRIGONOMETRY Introduction to Trigonomatry, Trignomatric Identity | 20 |

VII STATISTICS | 15 |

TOTAL | 80 |

SECOND TERM |
MARKS : 80 |

UNITS | MARKS |

II ALGEBRA (contd) Quadratic equations, Arithmetic progressions | 20 |

III GEOMETRY (contd) Circles, Constructions. | 16 |

IV MENSURATION Areas Related to Circles, Surface Areas & Volumes | 20 |

V TRIGONOMETRY (contd) Heights & Distances. | 08 |

VI COORDINATE GEOMETRY | 10 |

VII PROBABILITY | 06 |

TOTAL | 80 |