Page 58 - DEDU503_EDUCATIONAL_MANAGEMENT_ENGLISH

Educational Management

Notes (11) Specific GravityBottle, (12) Filtration Funnel, (13) Winchester Bottle, (14) Glass Rods,
(15) Glass Tubing, (16) Burettel, (17) China Dish, (18) Pastel and Mortar, (19) Measuring Flask
with Stopper, (20) Cork Borer, (21) Fractional Weights, (22) Long Form of Periodic Table
Charts, (23) Capillari Tubing for Melting Point, (24) Litmus Papers, (Red and Blue), (25)
Marble Chips, (26) Lime Water, (27) Paraffin Wax, (28) Pair of Tongs, (29) Pinch Cocks, (30)
Parchment Papers, (31) Stove, (32) Thermometer Celsius, (33) Sulphuric Acid, (34) Nitric
Acid, (35) Hydrochloric Acid, (36) Methylated Spirit, (37) Iron Sulphide, (38) Wicks for Spirit
Lamps, (39) Ignition Tube, (40) Nickel Spatula with a side spoon, (41) Sodium Carbonate, (42)
Sodium Chloride, (43) Sodium Hydroxide, (44) Copper Sulphate, (45) Ferrous Sulphate, (46)
Oxalic Acid, (47) Potassium Dichromate, (48) Potassium Permanganate, (49) Phenolphthalein,
(50) Urea, (51) Soframycin, (52) Dettol, (53) Burnol.
3. Biology Laboratory
List of Items :
(A) Prepared Permanent Slides :
(l) Animal Tissues : (l) Epithelial Tissue, (2) Muscular Tissue : Striated, Unstriated and
Cardiac, (3) Connective Tissue : Bone, Blood, Cartilage, (4) Nervous Tissue.
(2) Plant Tissues : (1) Collenchyma, (2) Parenchyma, (3) Sclerenchyma, (4) Merislimatic
Tissue, (5) Phloem, (6) Xylem.
(3) Animal Cells (4) Plan Cells, (5) Mitosis (Different Stages), (6) Meiosis (Different Stages)
(B) Preserved Specimens :
(1) Life History of Frog (2) Life history of House Fly, (3) Life History of Mosquito, (4) Life
History of Silk Moth.
(C) Charts on Black Rexine with proper labelling :
(1) Digestive System, (2) Respiratory System, (3) Excretory System, (4) Muscular System, (5)
Circulatory System, (6) Reproductive System, (7) Endocrine System, (8) Nervous System.
(D) Prepared Permanent Slides :(1) T. S. (Transverse Section) Stomach, (2) T. S. Liver, (3) T. S.
Kidney, (4) T. S. Ovary, (5) T. S. Testis, (6) T. S Duodenum, Ileum and Colon, (7) V. S.
(Vertical Section) Skin, (8) Entamoeba (w.m.) (9) Hydra (w.m.), (10) Paramecium (w.m.),
and (ii) Plasmodium (w.m.)
Quantity and Quality of Laboratory Apparatus
The quantity and quality of the apparatus depends upon the following factors :
1. Scheme of work : The apparatus and material should be adequate to provide demonstrations
and class practical work for the students. The quantity of chemicals consumed and the sets of
apparatus required are roughly proportional to the time spent on practicals.
2. Level of Students : The level and number of students should be considered while equipping
a laboratory. So the apparatns in the laboratory should be planned according to the level and
number of students.
3. Finance : It controls the quantity and quality of equipment of a laboratory.
4. Storage space : It is important that there should be enough storage space for the equipment
ordered.
Arranging the Equipment
1. Equipment may be arranged alphabetically or subject wise.
2. Dangerous chemicals like mercury, phosphorous, sodium, calcium, spirit etc should be kept
in a separate cup-board under lock and key.

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