No cost self learning material - dr. g. nagaraj
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NO-COST SELF LEARNING MATERIAL Dr. G. NAGARAJ ZOOLOGY SECTION REGIONAL INSTITUTE OF EDUCATION (N C E R T) MYSORE- 570 006, KARNATAKA, INDIA. E. mail: [email protected] A self learning material was improvised here with no-cost. The Appendages of prawn was mounted / pasted on a card board, laminated and used as a self learning material. Preparation of appendages of Prawn A. Materials Required 1. A Prawn 2. Card board 3. white sheet 4. Pencil, pen & scale 5. Fevicol 6. Transparence sheet 7. Gum tape B. Assembling 1. Get a prawn fix in formalin or sun dry for 2 days 2. Paste a white sheet/ chart on a card board and draw a table of 4 columns and 1+19 rows 3. Remove 19 appendages of prawn (right/ left) one by one and paste them serially in the II column with Fevicol as shown in the picture 4. Write the name of the appendage in the III column and functions (2 or 3 words) in IV column 5. Laminate the board with transparence sheet & gum tape and it is ready for use.
Transcript of No cost self learning material - dr. g. nagaraj
NO-COST SELF LEARNING
MATERIAL
Dr. G. NAGARAJ
ZOOLOGY SECTIONREGIONAL INSTITUTE OF EDUCATION (N C E R T)
MYSORE- 570 006, KARNATAKA, INDIA.E. mail: [email protected]
A self learning material was improvised here with no-cost. The Appendages
of prawn was mounted / pasted on a card board, laminated and used as a self
learning material.
Preparation of appendages of PrawnA. Materials
Required
1. A Prawn2. Card board3. white sheet4. Pencil, pen &
scale5. Fevicol6. Transparence
sheet7. Gum tape
B. Assembling
1. Get a prawn fix in formalin or sun dry for 2 days2. Paste a white sheet/ chart on a card board and
draw a table of 4 columns and 1+19 rows3. Remove 19 appendages of prawn (right/ left)
one by one and paste them serially in the II column with Fevicol as shown in the picture
4. Write the name of the appendage in the III column and functions (2 or 3 words) in IV column
5. Laminate the board with transparence sheet & gum tape and it is ready for use.
Advantages: 1) It can be used as self learning material for school students 2) No-expenditure 3) Develops creative thinking 4) Long lasting 5)
Creates interest in learning.
Thank you
