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NAME –CHUKWU MARYJANE  CHIZOBA

MATRIC NUMBER---2011/1/0006CE

DEPARTMENT----CHEMISTRY/EDUCATION

SCHOOL---FUT-MINNA

LEVEL---300

COURSE TITTLE---INSTRUCTIONAL STRATEGIES OF TEACHING SCIENCE AND MATHEMATICS

COURSE CODE--- EDU 312

LECTURER’S NAME--- MRS JENIFER

 

ASSIGNMENT   1 AND  2

1.     Write on   teaching method for teaching science and the type                                                                                                                                                          

2.     Write on  lesson plan with example .                                                                               3. Write out ten locally made material for teaching science you can improvise.      

                       

                                           ASSIGNMENT 1                                                                                                                                                                                                                                                                                                       

Teaching methods are the strategies adopted and used by the teachers in transferring learning in a classroom of teaching learning process. It is  also a techniques ,principles, the  how or strategies ,that enables the teacher pass knowledge across  or communicate lessons to student or learner.

Teaching method for science are as follows:

(1) Demonstration method 

(2)  Lecture method

(3) Discovery method.

(4) Discussion method.

(5)  Method.

(6) Field trip/ excursion.

DEMONSTRATION   METHOD

This is a method or technique of teaching concepts principles or real thing by combining oral explanation with the handling or manipulation   of real things equipment or materials. It is also a process

of audio-visual explanation on a specified idea 0r concept. The demonstration method of teaching science help to  illustrate a fact or principle, visualize process that involves show the material or specimens and so on. Demonstration can serve as a review or a motivational tool to learner. There are three types of demonstration which are class demonstration, individual and group demonstration

PRACTICAL METHOD

It is the replication of demonstrated process of achieving a skill-oriented learning like science ,it is the replication of demonstrated process of achieving a skill-oriented learning like science ;it is the student request and systematic repetition of an exercise for skill acquisition and for practical in chemistry, physics and biological laboratory.

             DISCOVERY METHOD

This method involves probes   ,quest and search into problems a subject matter in order to arrive at the content. He asked questions and criticizes where necessary until solution are reached. Discovery learning also involves concept formation of generalisation  , problem solving and creativity.

             DISCUSSION METHOD

In this method , the learning is allowed to express his view on relevant issues .Discussion as a learning process implies the participation of student in the learning process by evaluating the point raised by the teacher. The students raised issues on their own and seek solution to them under the teacher’s guidance

 

 

               LECTURE METHOD

It is a method where the teacher transmits valuable information in large form within a short time.

In this method ,the learners remain passive and only listen and take down note from as much information they could recall. The effectiveness of this method depends on the teachers verbal skill .

                           FIELDS TRIPS

A fields trips is a journey outside the classroom to observe and discover knowledge in a real life situation and on the scene .It has been stated that there is no better way to discover knowledge in a real life situation than to be there on the scene, field trips enable student to have direct firsthand knowledge of operation process, life ,reality etc. In natural and   functional setting.

                           LESSON PLAN

A lesson plan is a structural period of time where learning is intended   to occur .It involves one or more learner or student being taught by a teacher or instructor .Also lesson is on insight gained by a learner into a previously unfamiliar subject matter. A lesson plan is a teacher’s   detailed description of the course of instruction for an individual or classroom lesson .Below is example of lesson plan that is prepared for sss 1 student.

LESSON PLAN IN TEACHING SCIENCE

NAME—CHUKWU MARYJANE CHJZOBA                                                                                                                 MATRIC NUMBER---2011/1/0006CE                                                                                                            DEPARTMENT--- CHEMISTRY   EDUCATION                                                                                                      LEVEL OF STUDY--- 300L                                                                                                                                            COOPERATING SCHOOL---MARYWOOD GRAMMAR SCHOOL EBUTTE-METTA WEST,APAPA ROAD,LAGOS STATE.                                                                                                                                                                   CLASS— S.S.S 1A.                                                                                                                                             SUBJECT—CHEMISTRY  (practical).                                                                                                                      TOPIC—COMMON  LABORATORY APPARATUS AND THEIR USES.                                                                                     DATE---   27/06/2014.                                                                                                                                                                   TIME OF LESSON---8:00AM—9:00AM                                                                                                                     NUMBER OF PERIODS---2.                                                                                                                                                  NUMBER OF STUDENT IN A CLASS---30.                                                                                                                  DURATION OF LESSON---90 MINUTES.                                                                                                                            AVERAGE AGE OF LEARNERS---14 YEARS                                                                                                                             BEHAVIOURAL OBJECTIVES: At the end of the lesson ,student should be able to ;                                                                          (1) Define apparatus                                                                                                                                                                       (2) Give examples of apparatus used in the laboratory                                                                                           (3)Identify the apparatus use for heating, apparatus use for heating ,apparatuses in which chemical reaction occur, for drying used as a containers ,used for delivery ,for supporting, for separation of mixture for suction, use for grinding and apparatus used for cleaning                                                                                            4) (4) classified apparatus according to their uses                                                                                                                         (5) How to use different types of apparatus properly .                                                                                                        ENTRY   BEHAVIOUR: The student  have been taught rules and regulations of the laboratory and elementary first aid.                                                                                                                                                                            INSTRUCTIONAL MATERIALS: The teacher brings out different apparatus to show and demonstrate to student.                                                                                                                         .                                                                                                                                                         

METHOD OF TEACHING

DEMONSTRATION INTRODUCTION: The teacher asks the student to define apparatus and give example and the uses each example mentioned.

CONTENT: apparatuses are equipments or instrument use in laboratory to carry out   chemical reactions or experiment .Example of apparatus are conical flask, evaporating dish test tube and among others.  

 

 

CLASSIFICATION OF APPARATUS

Apparatus are being classified according to their  uses in the laboratory ;they are classified under the following heads:

(1) Apparatus for heating: Example tripod stand ,Bunsen burner, deflagrating evaporating dish, wire gauze etc.

(2)   Apparatus in which chemical reaction occur e.g. conical flask ,flat bottomed flask, boiling tube etc

(3)   Apparatus use for drying example watch glass, u-tube desiccators e.t.c                                                                        (4) Apparatus used as containers examples reagent bottles, wash bottle, trough

(5)  Apparatus used for delivery   :Examples rubber tubing, spatula, glass tube etc.

(6)  Apparatus use for supporting such as boss head, retort stand, retort clamp, etc.

(7) Apparatus for weighing such as weighing bottle, chemical balance.

(8) Apparatus for separation of mixtures such as thistle funnel, uebig condenser filter paper.                  

 (9) Apparatuses used for suction such as pipette pump, aspirator bottle.                                                      (10) Apparatus for grinding example mortar and pestle.                                                                                                        (11) Apparatus for cleaning example test-tube., brush.

PRESENTATION:

Step 1:The teachers explain the meaning of the apparatus

Step 2:Teachers classified the apparatus.

Step 3:The teacher gives the uses of apparatus use in the chemistry laboratory.

Step 4:The teacher ask the student to name apparatus and uses.

EVALUATION:

The teacher goes over the lesson again and pointing out the science word to make it clearer to the student.

ASSIGNMENT:

The student are to read further on classification of chemistry laboratory apparatus and list an experiment which can be carried out on it

REFERENCE:

Practical chemistry for senior secondary school by G.O Ewelukwa and E.U.Akusoba.

ASSIGNMENT 2

IMPROVISATION OF LOCAL MADE INSTRUCTIONAL MATERIAL FOR TEACHING SCIENCE

Ten locally made material for teaching science:

1.     Tripod stand          ---  Wooden stool

2.     Bunsen burner       ---  Stove

3  Crucible with lid      --- Small metal pot with cover

4         Test-tube holder ---- Two small wooden stick

5    Evaporating dish   -----   A stainless plate.

    6     Flat bottomed flask---- coca-cola bottle

    7     Wash bottle       -------    Small eva water container opened at the head

   8.    Spatula                ------    Small metal spoon

  9. Grinding machine  -------   Mortar and pestle

10. Filler Funnel           --------   Small eva water container cut at the middle and                                                                                                                                                     place a clean handkerchief inside.

11. Pen knife         -----------     Small table knife.

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