,
,
, MATHEMATICS
COURSE STRUCTURE
Class-X (Code No. 041) (2021-22)
One Paper
90 Minutes FIRST TERM
Units Marks
I NUMBER SYSTEMS 6
II ALGEBRA 10
III COORDINATE GEOMETRY 6
IV GEOMETRY 6
V TRIGONOMETRY 5
VI MENSURATION 4
VII STATISTICS & PROBABILITY 3
Total 40
INTERNAL ASSESSMENT 10
Total 50
INTERNAL ASSESSMENT MARKS TOTAL MARKS
Periodic Tests 3
Multiple Assessments 2
10 marks for the term
Portfolio 2
Student Enrichment Activities-practical work 3
Unit I: NUMBER SYSTEMS
Chapter–1 REAL NUMBER
Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating
and motivating through examples. Decimal representation of rational numbers in terms of terminating/
non-terminating recurring decimals.
Unit II: ALGEBRA
Chapter–2 POLYNOMIALS
Zeroes of a polynomial. Relationship between zeroes and coefficients of quadratic polynomials only.
Chapter–3 PAIR OF LINEAR EQUATIONS IN TWO VARIABLES
Pair of linear equations in two variables and graphical method of their solution, consistency/
inconsistency. Algebraic conditions for number of solutions. Solution of a pair of linear equations in
two variables algebraically - by substitution and by elimination. Simple situational problems. Simple
problems on equations reducible to linear equations.
Unit III: COORDINATE GEOMETRY
Chapter–4 COORDINATE GEOMETRY
LINES (In two-dimensions)
,
, MATHEMATICS
COURSE STRUCTURE
Class-X (Code No. 041) (2021-22)
One Paper
90 Minutes FIRST TERM
Units Marks
I NUMBER SYSTEMS 6
II ALGEBRA 10
III COORDINATE GEOMETRY 6
IV GEOMETRY 6
V TRIGONOMETRY 5
VI MENSURATION 4
VII STATISTICS & PROBABILITY 3
Total 40
INTERNAL ASSESSMENT 10
Total 50
INTERNAL ASSESSMENT MARKS TOTAL MARKS
Periodic Tests 3
Multiple Assessments 2
10 marks for the term
Portfolio 2
Student Enrichment Activities-practical work 3
Unit I: NUMBER SYSTEMS
Chapter–1 REAL NUMBER
Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating
and motivating through examples. Decimal representation of rational numbers in terms of terminating/
non-terminating recurring decimals.
Unit II: ALGEBRA
Chapter–2 POLYNOMIALS
Zeroes of a polynomial. Relationship between zeroes and coefficients of quadratic polynomials only.
Chapter–3 PAIR OF LINEAR EQUATIONS IN TWO VARIABLES
Pair of linear equations in two variables and graphical method of their solution, consistency/
inconsistency. Algebraic conditions for number of solutions. Solution of a pair of linear equations in
two variables algebraically - by substitution and by elimination. Simple situational problems. Simple
problems on equations reducible to linear equations.
Unit III: COORDINATE GEOMETRY
Chapter–4 COORDINATE GEOMETRY
LINES (In two-dimensions)
