computer assisted learning
DESCRIPTION
COMPUTER ASSISTED LEARNINGTRANSCRIPT
DR. MAHESWARI [email protected]
CAL
DEFINITION• "Computer Assisted Learning
or Computer Aided Learning is defined as learning through computers with subject wise learning packages/materials"
....Mifflin.
A CLASSROOM FOR CAL
A CLASSROOM FOR CAL
PURPOSE• To provide background
knowledge.
• To assess the teaching process.
• To review and reinforce.
• To promote foundation mastery.
• To promote remediation.
TYPES1. LOGO.
2. SIMULATION.
3. CONTROLLED LEARNING
LOGO - CAL• This system was developed by
Feurzing and Papart.
• It is the instructional procedure for learning the programme language through simple tasks.
• The simple programme in logo system are concerned with generating design on the screen which students do by folowing instructions.
• The programme provides instructions that can be used to produce pictures on an oscilloscope or make a little machanical robort.
Children learn to logo make up their own programmes to draw flowers or faces or generate designs on the screen.
SIMULATION - CAL• In simulation method the
programmes in computer enable the students to mount an experiment in symbolic form.
CONTROLLED LEARNING
• It provides a course of study in an instructional sequence on the pattern of branching programme.
CONTROLLED LEARNING
PROCESS - CAL INSTITUTIONAL ROLE &
RESULT
APPLICATION OF CAL & END RESULT
HOW TO DEVELOP A CAL PROGRAMME
COMPUTER ASSISTED WRITING
INSTRUCTIONS
COMPUTER PROGRAMMES FOR WRITING
• WORD PREDICTION.
• SPEECH TO TEXT.
• TEXT TO SPEECH.
• SPELLCHECKER.
WORD PREDICTION• SPEECH: Specific programmes
that identify words students use repeatedly; when a student types the first few letters, the programme lists the frequently used words that start with those letters.
SPEECH TO TEXT• Student speak into a microphone
and the programme types the words.
• Programme must must be trained to the students's word pronounciation and speech style.
• Student must be taught how to use the programme.
• Increase speed from voice to text.
TEXT TO SPEECH• Students can hear what they
have typed to check if it says what they want to say.
• Good for editing.
SPELLCHECKER• Students can identify
misspelled words.
• Automatically corrects words if the teacher sets to the programme that way.
EXPERTS NEEDED FOR
CAL
1. COMPUTER ENGINEER.
2. LESSON WRITER.
3. SYSTEM OPERATOR.
ROLE OF A TEACHER• The teacher will be liberated
from his routine duty.
• The computer assisted instruction can complete the language data accurately and rapidly.
ADVANTAGES• Facilitates
instruction to a large number of students.
• Reduces the work load of the teachers.
CAN REACH LARGE AUDIENCE
• Promotes multiple dimensional learning.
• Promotes interactive learning.
• Provides immediate feedback.
• Increases mastry of fundamental concepts.
• Improves motivation through reward and interaction.
• Builds confidence among students.
• Promotes critical analysis and problem solving among students.
UPDATING OF LATEST TECHNOLOGY IN EDUCATION
CAL A PRECURSOR FOR MOBILE BASED LEARNING
DISADVANTAGES• Produces mental and physical
fatigue.
• The facility requires time and money.
• It is very espensive.
• It is a mechanical approach to education
THANK YOU