2. “I hear, I forget
I see, I remember
I do, I understand
•“We remember 20% of what we HEAR
•We remember 30% of what we SEE
•We remember 50% of what we SEE & HEAR
•We remember 90% of what we SAY & DO”
3. Teaching aids
• Teaching aids are objects (such as a
book, picture, or map) or device
(such as a DVD or computer) used by
a teacher to enhance or enliven
classroom instruction.
4. What areTeaching Aids?
• Broadly speaking, any device that
helps teach can be called a teaching
aid.These devices can be traditional
items such as blackboards and flannel
boards as well as modern devices such
as tablets and projectors..
• Scientific tools such as
telescopes and microscopes
could also be used as
teaching aids in a given
context.
6. • Non-electronic – Chalkboards, flip boards, slates, photos, telescopes,
• Electronic – PowerPoint slideshows, videos, Augmented reality/Virtual reality
goggles, AV-room equipment
• Classification 2:
• Auditory: radios, tape recorders, CD players
• Visual: Slides, projectors, digital screens
• Audiovisual–Youtube content,Vines (yes, they are helpful),TedTalks, Live
streams, documentaries
• Audiovisual and tactile – 3D models, plants, rocks, field visits
7. Importance of teaching aids
•1) Motivation :-Teaching aids motivate the student so
that they can learn better.
•2) Clarification :-Through teaching aids, the teacher
clarifies the subject matter more easily.
•3) Discouragement of Cramming :-Teaching aids can
facilitate the proper understanding to the students which
discourage the act of cramming.
•4) Increase theVocabulary :-Teaching aids helps to
increase the vocabulary of the students more effectively.
8. •5) SavesTime and Money :-When the uses teaching
aids, it saves him from the long explanations that may
take time for students understand.
•6) Classroom Live and active :-Teaching aids make the
classroom live and active.
•7) Avoids Dullness :- This means the class becomes
more active, lively and participatory
•8) Direct Experience :-Teaching aids provide direct
experience to the students which make them learn easily.
9. Aids should be: • Simple - do not crowd
information onto the page or
screen
• To the point, and well related to
the lesson plan
• Interesting and attractive.
10. CHART
• A chart is a useful way to present and
display information or instructions,
especially in a classroom or other
educational situation.
• A chart is a visual symbol
summarizing or comparing or
contrasting or performing other
helpful services in explaining subject
matter”
11. TYPES OF CHARTS
• Picture chart
• Time chart
• Table chart
• Graphic chart
• Flow chart
• Tree chart
• Pie chart
12. FLIP CHARTS
• Flip charts are useful in situations when books
are unavailable, scarce, or too expensive for
individuals to have their own copy when other
media such as overheads and slides are not
available, and where group learning is most
culturally appropriate.
• A flip chart is a collection of large pages which
are bound together at the top. It is bound
together at the top in such a way that the pages
can be easily turned and lie flat.