teacher developed digital content
TRANSCRIPT
Why digital content?
• can make a significant difference in student learning and understanding, and can enhance a teacher’s ability to demonstrate concepts
• Can be used as an amplifier. It performs more efficiently, tedious processes that might be done by hand.
• by providing novel representations which make salient some aspect of a concept which is difficult to make explicit.
ICT Integration Framework – TPACK Model
CEMASTEA
21st Century classroom
http://tpack.org/
ILUSTRATION OF SODIUM ION FORMATION
Common feature of digital content we see
JUST HAVE BASIC TOOLS AT THE START BAR AND OFF YOU GO
Getting started with TDDC
_ +
Magnetization (a) Single stroke Method
N S
N S
N S
N S
N S
N S
N S
Reduction property of ammonia gas
- - -
- -
- -
- -
Dry ammonia gas
Heat
W
Water
Copper II Oxide
-
Copper
IONS PRESENT
SO
42-
H+
OH-
H+
H+
SO
42-
SO
42-
SO
42- SO
42-
OH-
OH-
OH-
OH-
H+
H+
ION MIGRATION TO ELECTRODES
SO
42-
OH-
OH-
OH-
H+
H+
H+
H+
SO
42-
OH-
- + SO
42-
SO
42-
H+
SO42-
OH- OH-
OH-
OH-
H+
SO42-
OH- OH-
OH-
OH-
DYNAMIC MATHEMATICS SOFTWARES
• GeoGebra
• Grapes
• Graph
• PhET
• Geometer’s sketchpad(GSP)
CONCLUSION
• Teacher developed digital content is a powerful tool for teaching and learning.
• In order to utilize it to its full potential, careful consideration must be given to how students’ opportunities and abilities to learn are brought out in their environment and are related to how its use is structured within the world of work.
• Teachers must have a deep, integrated knowledge of the content to be taught, the students who are to learn it, and the constraints of digital content.
