CLASS IV

MATH

SYLLABUS

STRATEGIES FOLLOWEDAIMS TO BE

ACHIEVED

AN OVERVIEW

Place ValueThe Four Fundamental Operations

FactorsMultiples

Shapes, Space and PatternsFractionsDecimals

MeasurementPerimeter and Area

TimeHandling Data

THE MAIN LEARNING AREAS

PLACE VALUE

Ten thousand & Lakh

Comparing

Numbers

Building Numbers

Rounding of

Numbers

Roman Numerals

Concept of Place Value is reinforced in Math Lab

The Four Fundamental Operations

The four operations are extended to 4 & 5 digit numbers.Sums/ problems involving money ( Rupees & Rials) are solved.Application based questions are solved systematically.

Shapes, Space and PatternsClosed Shapes

rectangle

Polygons

triangle square

BA O

P

Circle and its Parts

The circumference is the length of the circle O – Center of the circle OP – Radius AB – Diameter

Diameter = 2 x radius

Apply the concept of symmetry to prepare various designs

FRACTIONS

Identify equivalent, like, unlike, proper, and improper fractions as well as mixed numbersCompare, order, add and subtract like fractionsFind fraction of a numberExpress improper fractions as mixed numbers and vice versa

Solve application based questions

Learn fractions using fraction bar

Prepare charts and present it in the class

Measure line/objects to the nearest cm

or half cmConversions cm to m & m to km vice

versa

Conversions ml to l & vice versa

Conversions g to kg & vice versa

MEASUREMENT

Apply the concept of measurement learnt.How heavy the object is?

Learn to read time to the exact minute using a.m. and p.m.Calculate the duration of time. Learn to read 24-hour clock.Relate the 12-hour clock to 24-hour clock .

Learn to make a time line to place the events in an order.

Calculate the duration in number of days.

TIME

• Collect data and represent it pictorially.

• Interpret the information given in a pictograph or bar graph

• Circle chart is introduced

• Study circle charts given

HANDLING DATA

Use multiplication and division to derive factors.

FACTORS AND MULTIPLES

1 x 6 =6 2 x 3 =6

Factors of 6 are 1, 2,3 and 6

Build factor trees

Find common factors and common multiples.

1 x 6=6 1 x 9= 9 2 x 3=6 3 x 3= 9 Factors of 6 are 1, 2, 3 and 6 Factors of 9 are 1, 3 and 9 Common Factors of 6 and 9

are 1 & 3

Children find

factors using the

square tiles

Decimals

Introduction of the concept of tenths and hundredthsConversions fractions to decimals and vice- versa

The concept of perimeter is introduced

Measure perimeter of

closed shapes.

The concept of area is introduced.

Find area of regular and irregular shapes

Perimeter and Area

Measure and find the perimeter of various

objects

OBJECTIVES AIMED AT

Understand the concepts

Gain mathematical skills and confidence

Improve their thinking and reasoning skills

Develop a scientific attitude

Develop the power of interpretation and representation

Apply the mathematical knowledge in day to day life.

Gain creativity

STRATEGIES

FOLLOWED

CONCRETE TO

ABSTRACT APPROACH

WHITEBOARD DRILL

GAMES

MATH LAB ACTIVITIES

PROJECTS GROUP ACTIVITIE

S

AUDIO VISUAL AIDS

WORKSHEETS

MATH LAB Activities

Math Lab Activity Worksheet

Activity Worksheet

PROJECTS

Mental Math Worksheets

CONTINUOUS EVALUATION

CLASS DISCUSSIONS

CLASS WORK

HOMEWORK PROJECTS

CLASS TESTS

PERIODIC ASSESSMENTS

MATH EVALUATION

MATH IS FUN

Reinforcement and constant

encouragement brings success in work