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DISPLAY BOARDS. www.powerpointpresentationon.blogspot.com. A visual teaching aid in form of a flat surface on which the information to be communicated can be arranged in an attractive fashion. E.g.: Chalkboard, Blackboard, Bulletin board, flannel board, magnetic board. .

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  1. DISPLAY BOARDS www.powerpointpresentationon.blogspot.com

  2. A visual teaching aid in form of a flat surface on which the information to be communicated can be arranged in an attractive fashion. E.g.: Chalkboard, Blackboard, Bulletin board, flannel board, magnetic board.

  3. Abrasive writing surface made of wood, ply, hardboard, cement, ground glass, slate, plastic etc. with black, green or bluish-green paint on it. • White/ Color chalk sticks are generally used for writing.

  4. CHALKBOARD • Is installed facing the class which is either built into the wall or fixed and framed on the wall with a ledge to keep chalk & duster. • Can be portable.

  5. Ground glass/ plastic/Iron. • Size- 5m×6m. • Surface- Rough, Dull • Height- Appropriate

  6. TYPES OF CHALKBOARD

  7. LEGIBILITY: -Write sufficiently large letters, bold letters(6×8cm.) - Use clean one for new concept. OTHERS: • -Illuminate the board with a tube light above it. • -Use the board systematically. • -Do not talk while writing on the board. • -Rub vertically first then horizontally.

  8. Readily available in most of the lecture rooms. • Electricity is not necessary for its usage. • Sequential development of a concept can be done effectively. • Initial and recurring expenditure is minimal. • Easy to use, economical . • Effective for group.

  9. Eye to eye contact is lost while writing. • The written material cannot be stored and reused. • Advance preparation of material is not possible. • Chalk can be inhaled. • Complex diagrams and illustrations may take considerable time to draw on it.

  10. Bulletin Board • It is a simple type of display board placed either indoor or outdoor, to display all kinds of creative work of students. • A soft board , which will hold pins or tags. • Items used are: - Photographs -Cutout Illustrations -Publications -Drawings -Newspapers -Pasting of achievements, announcements.

  11. Principles in use of bulletin board • A board for posting notice should be kept separate from those of current study and events. • Suggested plan for placement is near educational administrator’s office, library or study room or main wards. • Material should be dated . • Board should be divided into sections. • It should be kept a little above the eye level.

  12. TYPES Of Bulletin board • Flannel board • Magnetic board • Fixed type • Movable type • Folded type

  13. Flannel board • The rigid material(plywood/ wooden) covered with flannel cloth/wool/ paper. • The items to be displayed should have flannel or sand paper pasted on reverse side. • Can be used throughout discussion whenever needed.

  14. Act as a aid in classroom teaching. • Can be used to display the unit plan. • Can be used in library. • Can be used in corridor for recreational purposes. • Can be used for notices. • Can be used in clinical settings such as OPDs for patient education.

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