Cubes and Cuberoots
Activity-1 :
Subtopic: Cube number patterns
DATE:
AIM /
Objective:
To observe the pattern
MATERIALS
REQUIRED:
Pencil, scale, eraser
PREREQUISITE
KNOWLEDGE:
Concept of Cube
PROCEDURE:
Description: To observe the given
number
LEARNING
ASSESSMENT:
pattern write the next three steps:
SOLUTION:
Squares and
Squareroots
Activity-3 :
To verify that the sum of first n odd natural numbers is
DATE:
AIM /
Objective:
To verify that the sum
of first n odd natural numbers is n^2.
MATERIALS
REQUIRED:
Pencil, scale, eraser
PREREQUISITE
KNOWLEDGE:
Concept of squares
PROCEDURE:
• Draw squares of sides 1 cm, 2 cm, 3 cm, 4 cm and 5 cm and cut them.
• Divide the squares into smaller squares of side 1x1 and shade each
square with a different colour.
Count the number of squares in different colour bands
and write the numbers at the corners as shown.
and so on...
LEARNING
ASSESSMENT:
Verify that the sum of first n odd natural numbers is
SOLUTION:
Squares and
Squareroots
Activity-2 :
Subtopic: To observe the given number pattern and complete the next
three steps.
DATE:
AIM /
Objective:
To observe the given
number pattern and complete the next three steps.
MATERIALS
REQUIRED:
Pencil, scale, eraser
PREREQUISITE
KNOWLEDGE:
Concept of squares
PROCEDURE:
Oobserve the given
number pattern and complete the next three steps.
1st
2nd
3rd
4th ________________
5th ________________
6th ________________
LEARNING
ASSESSMENT:
Further write similar patterns (any two) involving squares of a number.
SOLUTION:
Squares and
Squareroots
Activity-1 :
Subtopic: To show square of numbers on a graph paper.
DATE:
AIM /
Objective:
To show square of
numbers on a graph paper.
MATERIALS
REQUIRED:
Pencil, scale, eraser
PREREQUISITE
KNOWLEDGE:
Concept of Squares
PROCEDURE:
Description:
Take a graph paper. Draw squares on it with sides 1 cm, 2 cm, 3 cm, 4
cm, 5 cm, 6 cm and 7 cm.
LEARNING
ASSESSMENT:
Now count the number of squares in each square and write the observation.
SOLUTION:
