Content

Introduction

Microteaching uses the videotape recorder and other visual aids as an approach to effective teaching skills. Microteaching sessions have shown tangible result to have positively contributed to the professional growth and improved teaching performance of a pre service teacher/student teacher. Further, microteaching is an application of being a child friendly teacher. This includes addressing student diversity, gender sensitivity through display of non-discriminating traits and rapport.

Microteaching offers prospective teacher the opportunity to learn teaching skills, to study own teaching and to study the teaching of others. Microteaching gas been described as a “scaled-down” teaching situation. Microteaching is composed of three kinds, namely: tutorial, remedial and enhancement. Through microteaching program the questioning skills including fluency in asking probing, higher order and divergent questions are develop skills aimed at increasing individual student participation, creating student involvement through set induction, stimulus variation, and closure, all of which help to provide a meaningful organization to the lesson are also develop. As well as lesson presentation skills and methodologies among the student teacher are developed.

Remedial is intended as a remedy. It is concerned with the correction of faulty study habits and the raising of a pupils general competence<remedial reading courses>; also receiving or requiring remedial instruction <remedial students>.

Definition of

Terms

Subtract - to remove (a part of a thing) from the whole.

Digit - one of several most distal part of a limb. An ancient

Numbers - it is a mathematical object used in counting and measurement unit

Group - it is an algebraic structure consisting of a set through operation.

Lesson Proper

1. Exploration or Getting Ready

The grade two pupils gathered 3,264 shells. They used 5g 3 shells for their project. How many shells were not used?

2. Presentation and Discussion

Step 1: Subtract the ones.

th h t o

3 2 6 4

5 9 3

1 =total

Step 2:Subtract the tens.9 cannot be subtracted

from 6. So we regroup 6 becomes 16.16-9 = 7 

th t h o

3 2 6 4

5 9 3

7 1 = total

Step 3: Subtract the ones. 5 cannot be subtracted from 1. So we regroup 1 becomes 11.11-5 = 6

th t h o

3 2 6 4

5 9 3

6 7 1 = total

Step 4: Subtract the tens

th t h o

3 2 6 4

5 9 3

2 6 7 1 = total

Generalization

Subtract column-by-column, first the ones, then the tens, the hundreds and the thousands. Regroup if it is necessary.

 

Fixing skills - Find the Difference.

1. 6,457 2. 5,108 3. 4,366 - 563 - 474 - 592 

Application - Let’s have fun

1. 3,483 2. 6,209 3. 5,173 - 791 - 563 - 890

Evaluation - Find the Difference

 

1. 3,782 2. 6,024 3. 4,103 - 891 - 763 - 383

Assignment: Find the difference.

 1. 3,075 2. 1,368 3. 6,179 4. 5,524 - 285 - 594 - 495 - 762

 

References

  Teaching Tools / Aids used:  Flash cards Visual aids Book Reference Mathematics for Grade II

Presenter:

ANGEL N.

PRESBITERO