Mathematics Lab is designed to give knowledge and
immense practice to sharpen mathematical skills. Activities provided in the CDs
help the child towards thinking analytically to solve the given problem and
arrive at a correct and accurate solution with tips and ways of solving faster,
to help the child to grow into a mathematical wizard in today`s competitive
world. iDaa CDs have been developed under the guidance and supervision of Prof
V.P.Gupta professor of mathematics (retd) NCERT. IDaa Educational Math Lab CD's (1-5 Classes) is @ just Rs.65 only.
The CD`S makes learning
simple, understandable and easy by:
Emphasizing
the basic concepts by, tabulation and simple explanation
Extensive
practice questions chapter wise along with answer keys
Revision
by going through the chapter synopsis
Tips
for solving faster with efficiency and accuracy for problem solving
Topics Covered in Maths
Activities for Class - 1
Identifying
bigger/smaller, taller/shorter; longer/shorter; thick/thin; biggest/smallest;
tallest/shortest; longest/shortest; thickest/thinnest;
Counting,
Reading and Writing Numbers
Grouping
number discs
Making
a number
Making
Number Bonds
Finding
the missing number of beads
Addition
Game
Addition
and subtraction Game
Making
Patterns
Making
Amounts in complete Rupees
Making
Number Sequence
Identify
shapes
Topics Covered in Maths
Activities for Class - 2
Writing
and representing 2– digit numbers, using unit cube–rods and unit cubes; and
vice versa
Writing
and representing 3– digit numbers, using 100 rupee notes, 10–rupee notes and
1–rupee coins.
Adding
two numbers of 1 or 2 –digits each (sum does not exceed 100),
Subtracting
a number from another number (The greater number does not
Representing
a 2–digit and 3–digit numbers on an abacus
Forming
and representing the greatest and the smallest 3–digit numbers with given
digits, on an abacus
Finding
product of two 1– digit numbers, using sticks/straws
Making
amounts of money with notes and coins (50 and 25 only) and vice versa.
Arranging
given numbers in ascending and descending orders.
Reading
time from clocks ( in hours and half hours), and arranging two hands to show
given time
Making
magic triangles with nine numbers 1 to 9
Estimating
the length of an object (in complete centimeters), and verifying it.
Topics Covered in Maths
Activities for Class - 3
Drawing
3– dimensional (3 D) shapes / objects on a dot paper.
Representing
numbers on a number line; and find the smaller/greater/smallest/greatest
number.
Playing
with cross number puzzles.
Making
3 × 3 magic squares
Making
geometrical figures on a geo–board
Finding
whether a given number is odd or even
Counting
vertices, edges an faces of solids
Writing
multiplication facts and corresponding division facts, using a grid
Understanding
proper fractions
Generating
multiplication tables, using sticks
Making
different 2-D figures/ shapes of a given perimeter, on a sheet of unit squares
Finding
missing digits in addition sum and subtraction sum
Topics Covered in Maths
Activities for Class - 4
Making
equivalent fractions
Identifying
different kinds of angles, using two hands of a clock
Making
4 × 4 magic squares
Making
multiplication tables of large numbers
Reading
4 and 5 - digit numbers, from an abacus
Representing
4 and 5 - digit numbers, on an abacus
Forming
and representing the greatest and the smallest 4 and 5-digit numbers with
Given
digits, on an abacus
Making
closed Shapes using match sticks
Finding
area of closed shapes, drawn on a square sheet
Using
tan gram pieces make geometrical shapes, and determining their areas
Writing
secret code messages
Transforming
a shape into other shape, by paper folding
Topics Covered in Maths
Activities for Class - 5
Adding
numbers quickly
Adding
and multiplying two numbers in either order.
Making
fun with match sticks
Determining
area of simple geometrical shapes, drawn on a dot paper.
Sketching
as many different triangles as possible with given area
Multiplying
and dividing a number by 10, 100 and 1000 on an abacus.
Making
symmetrical figures
Measuring
angles using a protractor
Verifying
that the sum of the three angles of a triangle is 180°
Verifying
that in a triangle the sum of the lengths of its two sides is greater than the
length of its third side.
Finding
factors of a number
Multiplying
two fractions
Determining
volume of a solid
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