## Wednesday, 30 January 2019

### [Book 37] ICSE Mathematics for Class IX Book I

Serial No.:-

Category:- Academic Study ( 0. Mathematics )

Book:- ICSE Mathematics for Class IX Book I

Authors:- O.P. Malhotra, S.K.Gupta, Anubhuti Gangal

Language:- English

Publisher:- S.Chand & Company Ltd.

Published on:- First Edition 1979, This copy is the revised edition 2014. Reprinted in 2015.

No. of Pages:- 416

My review ( January 30, 2019):- I started reviewing school math books from nursery class. And now I have come so far to class IX math book. I have to review three more books ( Class – X, XI, XII) to finish this school math book series. This class – IX math book I am reviewing is taught by Indian School Board (ICSE).

The book contents following topics:-

1.      Pure Arithmetic
a.       Rational and Irrational Numbers
b.      Surds
2.      Commercial Arithmetic
a.       Profit and Loss, Discount
b.      Compound Interest
3.      Algebra
a.       Expansions
b.      Factorisation
c.       Formulas
d.      Linear Equations in One Variable
e.       Simultaneous Linear Equations
f.       Indices
g.      Logarithms
4.      Geometry
a.       Triangles
b.      Mid-Point and Intercept Theorem
c.       Similar Triangles
d.      Pythagoras Theorem
e.       Rectilinear Figures
f.       Area Theorems
5.      Statistics
a.       Statistics, Collection and Tabulation of Data
b.      Mean and Median
c.       Histogram and Frequency Polygon
6.      Mensuration
a.       Area of Plane Figures
b.      Surface Area and Volume of 3D Solids
7.      Trigonometry
a.       Trigonometrical Ratios
b.      Trigonometrical Ratios of Standard Angles
8.      Coordinate Geometry
a.       Coordinates and Graphs of Linear Equarions

Website:- www.karahaman.com

## Monday, 21 January 2019

### [Book 36] Mathematics Today for Class VIII

Serial No.:-

Category:- Academic Study ( 0. Mathematics )

Book:- Mathematics Today for ICSE Class VIII

Authors:- O.P. Malhotra, S.K.Gupta, Anubhuti Gangal

Language:- English

Publisher:- S.Chand & Company Ltd.

Published on:- First Edition 1979, This copy is the revised edition 2014. Reprinted in 2015.

No. of Pages:- 446

My review ( January 21, 2019):- This class VIII math book’s syllabus is almost as same as class VII math book. They revised almost the same topics as in class VII book and then extended the study further. This is obvious. As it is one class upper than class VII.

The book contents the following topics –

1.      Set Theory
a.       Sets
2.      Pure Arithmetic
a.       Number System
b.      Factors and Multiples
c.       Fractions
d.      Decimals
e.       Squares and Square Roots
f.       Cubes and Cube Roots
3.      Applied Arithmetic
a.       Ratio and Proportion
b.      Percentage
c.       Profit, Loss and Discount
d.      Simple and Compound Interest
e.       Unitary Method and it’s Applications
f.       Time and Distance
4.      Algebra
a.       Fundamental Concepts and Operations
b.      Algebraic Identities (Some Special Products)
c.       Factorisation
d.      Simplification of ;Algebraic Expressions
e.       Formula
f.       Exponents
g.      Linear Equations
h.      Simultaneous Linear Equations
i.        Linear Graphs
k.      Linear Inequations
l.        Relations and Functions
5.      Geometry
a.       Basic Concepts of Geometry
b.      Triangles
d.      Construction of Special Types of Quadrilaterals
e.       Some Theorems on Area
f.       Circle
g.      Constructions
h.      Linear Symmetry, Reflection and Rotation
6.      Mensuration
a.       Areas of Rectilinear Figures
b.      Circumference and Area of Circle
c.       Volume and surface area of Solids
7.      Statistics
a.       Data Handling

Website:- www.karahaman.com

## Monday, 14 January 2019

### [Book 35] Mathematics Today for Class VII

Serial No.:-

Category:- Academic Study ( 0. Mathematics )

Book:- Mathematics Today for ICSE Class VII

Authors:- O.P. Malhotra, S.K.Gupta, Anubhuti Gangal

Language:- English

Publisher:- S.Chand & Company Ltd.

Published on:- First Edition 1979, This copy is the revised edition 2014. Reprinted in 2015.

No. of Pages:- 381

My review ( January 14, 2019):- This is my first book review of this year (2019).As usual this is the review of class VII school math book. For a while I am doing reviews of school math books of all classes from Nursery to Class XII. This class VII book is one of that book series.

The book contents following topics:-

1.      1.  Set Theory
a.       Set Concepts
b.      Operations on set
c.       Venn Diagram
2.      2. Pure Arithmetic
a.       Number System
b.      Integers
c.       HCF and LCM
d.      Fractions
e.       Decimals
f.       Powers and Roots
3.     3.  Applied Arithmetic
a.       Ratio and Proportion
b.      Unitary Method
c.       Percentage
d.      Distance, Time and Speed
e.       Average
4.      4. Algebra
a.       Algebraic Expressions
b.      Formula
c.       Exponents
d.      Some Special Identities
e.       Factorisation of Algebraic Expressions
f.       Simplification of Algebraic Fractions
g.      Linear Equation in One Variable
h.      Linear Inequations
i.        Graphs
j.        Relations and Mapping
5.      5. Geometry
a.       Basic Geometrical Concepts – Lines and Angles
b.      Parallel Lines
c.       Basic Constructions
d.      Triangles
e.       Congruence of Triangles
f.       Polygons
g.      Circles
h.      Symmetry
i.        Reflection
j.        Rotation
6.      6. Mensuration
a.       Perimeter and Area
b.      Volume and Surface Area of Solids
7.      7. Statistics
a.       Frequency Distribution and Mean
b.      Graphical Representation of Data

Website:- www.karahaman.com