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  The Abacus is used to support maths concepts and understanding the number system
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  Printing press started to produce textbooks to help students learn.
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  Teachers could share information with the whole class using the chalk board
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  Remote Access to Education via educational radio programs
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  Film strips were used in the classroom to show educational material, it encouraged visual learning.
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  Teaching materials are printed on plastic sheets and projected onto a wall for students to view and interact.
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  Stand alone computer, not networked, it is fitted with a microprocessor and a central processing unit.
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  Used for making mathematical calculations with a visual display
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  BBC and Channel 4 air educational programs intended for school aged children
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  The internet allows users to connect to the World Wide Web and communicate
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  Interactive Whiteboards used in classrooms. The whiteboard is connected to a computer and users can use a stylus to control the device.
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  Phones which combine features of a personal computer, can access the internet. The Educational apps can help educate learners.