9. Separation of magnetic substances from non magnetic we use --
( Magnet, wood, steel, sand)
10.We get butter from buttermilk by -------------
( threshing, picking, settling, churning)
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POST-TEST ( Science related to Chemistry) VII Standard
Name of The Student :-------------------------------------------------------------
Name of the School : --------------------------------------------------------------
Standard : --------------------- Division : ------------ Boy / Girl : -------------
Question 1 Fill in the blanks
6. Solid, liquid and gas are three ---------- of substances.
( city , states, form, groups)
7. Substances found in their original states called -----------
( Compound, mixture, element, alloy)
8. Bases that dissolve in water called ----------------
( Acid, Base, Alkalis, metals)
9. Molecule of water contains one atom of oxygen and two atom of --
( Ozone, nitrogen, hydrogen, oxygen)
10.The substance that dissolves is called --------------
( Solvent, solute, mixture, solution)
Question 2 Complete the following
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6. As many substances dissolves in water , it is called ------------
( Solute, solvent, Universal solvent, solution)
7. The chemical reaction takes place between acid and base called ---
reaction
( acidic, basic, neutralization, chemical)
8. In acidic substance blue litmus turns ---------
( blue , red , yellow, violet )
9. The specific abbreviation used to denote the name of an element is
Called
( element , symbol, compound, mixture)
10.Substances which formed by combination of two or more element,
Are called -------------
( mixture, compound, element, substance)
Question 3 Match the following
1. Element a. Mass / Volume
2. Compound b. Lime juice
3. Mixture c. Sugar
4. Acid d. air
5. Density e. Oxygen
Question 4 Give one word
6. Oxygen , Nitrogen and Hydrogen are called ---------------
( Compound, element, mixture alloy )
7. Aluminium symbolically represented as --------------
( Al, Ba, Co, I )
8. The sea in which no aquatic life can survive is -------------
( living sea, Mediterranian sea , dead sea, violet sea)
9. The line that indicates number of cargo ships loaded is called
----
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( Ship, cruse, cargo, plimsoll line)
10.The paper used to indicate acid and base called -------------
( News paper, litmus paper, chart paper, brown paper)
POST-TEST ( Science related to Chemistry) VIII Standard
Name of The Student :-------------------------------------------------------------
Name of the School : --------------------------------------------------------------
Standard : --------------------- Division : ------------ Boy / Girl : -------------
Question 1 Fill in the blanks
1.Protons, Neutrons and ---------- are the fundamental particles in the
structure of atom.
2. The chemicals are written in the form of --------------
3. During ------------- Liquid changes in to gas.
4. A homogeneous mixture of two or more metals or of metals and non-
metals is called an ---------------
5. A graphite crystal is ------------- in shape.
Question 2 Complete the following
1. According to ----------- atom is a hard solid ball and it is indivisible.
( Dalton, Thomson, Rutherford)
2.The substance taking part in a chemical reaction are called ----------
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( Equation, Product, Reactants)
3. The temperature at which the state of substance changes from solid to
liquid is called as -------------
( Boiling, Boiling Point, Melting, Melting Point, Freezing)
4. Graphite is used as one electrode in an -------------- cell.
( Refrigerator, Electrochemical, Dry)
5. Diamond is ------------ conductor od Electricity.
( Good, Bad, Neutral)
Question 3 Match the following
1. Thomson’s Theory a. change of state from solid to liquid
2.Reduction b. Alloy of iron, nickel, chromium
3.Distillation c. Atom as watermelon
4. washing soda d. Na2CO3
5. Steel e. Addition of Hydrogen
Question 4 Give one word
1. The positively charge fundamental particle in the nucleus is --------
2. Substance which do not take part in chemical reaction but speeds
up chemical reaction -------------
3. Separation method use to separate crude oil is --------------
4. The metal used in thermometers is ------------
5. Gas used in extinguishing fires ---------------
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APPENDIX -III
SCHOOL STUDENTS VIEWS REGARDING THE DEVELOPED SOFTWARE
Name :--------------------------------------------------- Std : ----------
School : ------------------------------------------------- Boy/ Girl
Sr. Questions Yes No Can’t say1 Was the method of instruction/learning using computer
more helpful than other methods normally used?2 Would you like to learn science topics with the help of
computers next year also?3 Is there ample opportunity for interaction between
students and Computer?4 Is this method more interesting than the regular
classroom teaching- learning method?5 Was the language used in this multimedia software is
simple to understand?6 Would you like to learn other subjects also with the
help of computers in next year?7 Has the animations helped to understand the subject
matter better?8 Were explanations as well as definitions of terms
clear?9 Has the discussions after the Computer presentation of
the main points among students helped the students?10 Was the questioning style appropriate?11 Were the texts, pictures and animations quite balanced?
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12 Was the animations and pictures useful in learning?13 Are the letters of the text readable?14 Is it boring to learn through computer sometime15 Do you feel motivated while learning through the
computer multimedia software?16 Are the pictures used in the software appropriate to the
subject matter?17 Can one learn by oneself using this software at one’s
own speed?18 Is this method used for learning then, can teachers help
be eliminated?19 Do you have suggestions for improving the developed software package?
APPENDIX -IV
CERTIFICATES FROM THE
PARTICIPATING SCHOOLS
Irwin Christian High School, Kolhapur.
New model english school, Kolhapur.
Radhabai Shinde English Medium School, Kolhapur.
Dr. D.Y. Patil Vidyaniketan, Kolhapur.
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APPENDIX -V
Workshop
To find out the problems of teaching science and chemistry in particular two workshops were conducted one in Kolhapur and other in Satara for school science teachers. The details of the workshop are given below.
Workshop IName of the workshop: Orientation workshop for Science Teachers on
‘ Computer for Science Teaching – Learning.’
VENUE: Late. B.G.Kharade College of Education Kolhapur
No. of Participants : 26 School Science teachers (only English medium)
Workshop II
Name of the workshop: The use of multimedia in Science Teaching
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VENUE: Azad College of Education, Satara.
No. of Participants : 56 School Science teachers ( Both English and Marathi medium)
