Friday, 6 November 2015
Monday, 2 November 2015
INNOVATIVE
LESSON TEMPLATE
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Name of the teacher: Karthika
Balachandran Std : 8
Subject : Mathematics
Strength: 42
Unit :Negative
Numbers
Duration: 40’
Topic : Addition of
negative numbers
Date :18/8/2015
Name of the School : G.H.S.S Kulakkada
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CURRICULAR STATEMENT
To
learn the addition of negative number
CONTENT ANALYSIS
TERMS:
Negative, Positive numbers
FACTS: 1)
In a number line the value of numbers increases from left to right.
2) Subtracting large number from a small number
CONCEPTS:
The concept of teaching and learning addition of negative numbers.
LEARNING OUTCOMES
The student will be able to
1) Recall related knowledge and
information about numbers.
2) Describe peculiarities of numbers.
3) Applies the above facts, concepts
in new and relevant situation.
4) Judge the appropriateness of the
above concept in given problem.
5) Design a new idea related to
addition of negative numbers.
6) Develops skill related to addition
of negative numbers.
7) Creates interest related to
addition of negative number
PRE-REQUISITES
Identify the negative numbers.
TEACHING- LEARNING RESOURCES
Cut outs, Ball, Chart, Ordinary class
room equipments, duster
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Class
room Interaction Procedure
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Pupil
Response
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Introduction
To check previous knowledge
teacher asks 3-5 is -----
Presentation
Activity
1
Teacher says the following figure shows a string of different color.
Find out the answers for questions. suppose the given figure is a number line
1) Which
position has yellow color?
2) Which
position has green color?
3) Which
position has blue color?
4) Which
position has rose color?
Activity
2
Teacher says that the following figure shows a string of different color.
And the numbers corresponding to each color shows its score. Find out the
answers for questions. Suppose the given figure is a number line.
 1) Which color has highest score?
2) Which color has lowest score?
3) Among yellow and blue which color has highest score?
4) Among blue and violet color has highest score?
Teacher again confirms the concept in a number line the value is
increasing from left to right.
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Student say 3-5 is 2
Students do the problem
1) The position is -2.
2)The position is -3
3)The position is -1
4)The position is +1
Students observe
1)rose
2)black
3)blue
4violet
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Activity
3
Teacher
given different colours of balls for each groups.Then told tosubtract certain
colour of balls from the other colour of balls.
Activity 3
Teacher
given different colors of balls for each groups. Then told to subtract
certain color of balls from the other color of balls.
Group 1
Group 2
Group 3
Application
1)
11-79
2)
20-50
3)
26-73
4)
48-84
5)
16-25
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Group 1:
Answers
Blue ball=3
Yellow ball
=2
2-3 =-1
Group 2:Answers
Red
ball=3
Green
ball=4
3-4=-1
Group 3 :Answers
Violet
ball=2
Orange
ball=4
2-4=-2
1)11-79=-68
2)20-50=-30
3)26-73=-47
4)48-84=-34
5)16-25=-9
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Review
1)5-3+1
2)2-4-1+2
Follow up activity
1)5-6+2-4
2)3-5+6-1
3)4-7+8-1
4)6-5+1-1
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1)5-3+1=3
2)2-4-1+2=-1
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