Educational technology is a systematic approach to designing, implementing, and evaluating the total learning process through the use of technological resources to improve learning outcomes. It draws on research about human learning and effective teaching methods. Over time, technology used in classrooms has evolved from cave drawings and chalkboards to current tools like interactive whiteboards, educational videos on YouTube, and mobile apps for teaching and learning anywhere.

1. Prepared By:
Remiel Ruth M. Corpuz
BTTE

2. -is a systematic way of designing,
implementing and evaluating the total
learning and teaching in terms of
specific objectives based on research of
human learning and communication and
employing a combination of human and
non-human resources to bring about
more effective instruction.

3. Traditional Aids:
-materials results of researches.
Non-materials results includes the
theories and principles of teaching:
-methodologies
-strategies
-techniques of teaching

4. History of Educational
Technology
30,000 BCE - Cave Drawings
510 BCE - Pythagora’s Academy
105 - Paper Made in China
382 - Manuscript transcription
1450 - Gutenberg Printing Press

5. 1600 - Public Education
 1700 - Blackboard / Chalkboard Slates
1800 - Blackboard/Chalkboard
Slates/Books
1910 - Audiovisual Age
1920 - Radio
1930 - Film Strip Projector
1940 - Overhead Projector

6. 1960 - Television
1970 - TV, VCR, VHS Tape
1980 - TV, VCR, VHS Tape, Audio
Tape
1990 - Computer Age
1991 - First Smart Board Interactive
Whiteboard1995 - DIgital Age
2000 - Interactive Age (Smart Response
LE/PE/XE, Laptops, Document
Camera)

7. 9P’s (Principles)
Prior
Proper
Presentation
Prevents
Poor
Performance of the
Person
Putting on the Presentation

8. History of
Classroom
Technology

9. Chalkboard (1890)
-a teaching staple since the 19th century, it
allowed teachers to share information with the
whole classroom, though they had to erase it
and start over when they ran of space.
Filmstrips (1925-1980)
-these projected still images on an advancing
piece of film, accompanied by an audio
recording.

10. Overhead Projector (1890)
-this improvement on the chalkboard allowed
instructors to use reusable printed
transparencies and notes written with pen
while facing the audience.
Educational Programming(1970)
-the establishment of the (PBS) brought
educational TV programs into classrooms and
homes.

11. Scantrons (1972)
-used machine imaging technology to “read”
multiple-choice answer sheets filled with No.
2 pencils, solving teachers grading time.
Desktop Computers (1977)
-a generation of kids learned math and
geography from computer games like “The
Oregon Trail”

12. Internet (1996)
-the Web gained wider acceptance in homes
and schools by the mid- 1990s- the teachers
soon realized its vast educational potential.
Interactive Whiteboard (1999)
-these blend handwritten class notes with
interactive technology.

13. Youtube (2004)
-Educators have used this Internet Staple
since the mid-2000s to upload and share free
intructional videos.
Smartphones and Tablets (2007-
2010)-mobile devices give students and teachers
more capability in the palm of their hands
than astronauts took to the moon 40 years

14. Interactive Mobile Apps (Today)
-there are a multitude of educational apps that
can be used for teaching and learning
anytime, anywhere for all levels.