SUBJECT: MATHEMATICS CLASS: X SECTION: (A+B)
SYLLABUS TO BE COVERED FROM:
1/12/2014 TO 15/12/2014
TOPIC: CONSTRUCTIONAL GEOMETRY.
CONTENT: The aim of the topic is to develop
the fallowing concept about the Constructional ability to draw the figure
according to given scale factor using compos box instruments.
·
Introduction
of constructions of known angles based
on the concept learnt in the previous year
and bridging the gap if necessary
·
Construction
of perpendicular bisector.
·
Construction
of angle bisector.
·
Construction
of similar triangles.
·
Construction
of tangent to a circle at a point on its circumference.
·
Construction
of pair of tangents from an external point.
·
Construction
of a pair of tangents without using its centre.
·
Construction
of tangent at a given point on(alternate segment theorem) .
·
Locating
the centre of a bangle.
INSTRUCTIONAL OBJECTIVES:
pupils will be made to know about
·
New terms found in the topic.
·
Concept
of the common difference and checking whether the given terms forms an AP or
not?.
·
Testing
the given sequence is in AP or not.
·
Finding
the nth term of an AP.
·
Finding
the sum of an AP.
·
Solving
the problems of day to day life situation.
TEACHING AIDS TO BE USED:
To reinforce the concept for ever in
the pupil’s mind the fallowing teaching aids can used.
·
To
represent the given data in the bar digramme and hence checking the common
difference. Justify for form of an AP.
·
Describing
the figure to illustrate sum of an AP and to count the squares directly.
·
To
draw the bar graph and testing whether it forms an AP or not?
INNOVATIVE PRACTICE TO BE USED
Divide the pupils into sub groups consist of four
members provide the questionnaire to them along with model/chart/table etc so
that to use the models to get sequence (series) found in the questionnaire, let
them discuss and solve the problems pertaining to to concept of an AP. Pupils
will be directed to solve the problem by using different method learnt in the
above topic and The group which has come
with correct answer and enable to demonstrate the answer of given sequence both experimentally and as well as induction
hypotheses is to be awarded the ranks.
LABORATORY ACTIVITY TO BE CONDUCTED
Each four members group of pupils were instructed to
discuss the problem assigned and perform the activity to get more enthusiasm in
teaching learning process for ever.
·
To
identify the common difference of and ascertain sequence whether it forms an AP
or not? .
·
Reading
the data by the bar diagramme of the given problem and hence find the sequence.
·
To
find the sum of an AP using the histogram.
·
Verify
the sum of an AP by drawing an histogram for the given problem.
PROJECT TO BE INITIATED
Each group of pupils was instructed to generate
problems of arithmetic progression and introduce the value based questions on
the concept of AP.
Or
Construction of working models to find the difference
of an AP, and submit the same to mathematics laboratory.
Or
Each group of pupils will directed to prepare power
point presentation on the topic Arithmetic progression
Or
The group will be directed to prepare quiz questioner
using power point presentation.
ASSIGNMENT/HOME WORK TO BE GIVEN
To have thorough understanding of knowledge about the
topic and supplement the concept learnt in the class room the fallowing methods
can be adopted.
·
Problems
assigned by the teacher
·
Problems
other than text book.
·
Problems
collected from reference book
·
Problems
asked in CBSE sample papers
EXPECTED BEHAVIORAL OUTCOME OF THE
TOPIC
After the rigorous practice and successful completion
of the topic pupils able to
Ø Recall the concept learnt
Ø Understand the different methods to
solve problems of arithmetic progression.
Ø Apply the knowledge to solve problems
of daily life situation as and when they come across.
Ø To link the concept to higher class
problems
Ø To develop the spirit of solving the problems
based on the HOTS.
Ø Analyze the critical situation and
take decision to solve.
METHODS OF
EVALUATION FOR THE TOPIC COVERED
To know the
understanding level of the topic taught one among the fallowing method can be
adopted
v Through the interaction in the class
room situation.
v Through oral test.
v Through class test
v Through assignments
v Quiz question.
v Through project
v Home work,
STATUS OF THE COMPLETION OF THE
PREVIOUS PORTION
·
Completed
·
Not
completed
SUB TEACHER VICE- PRINCIPAL PRINCIPAL.
