ADDLE stand for analyse design develop implement and evaluate. ADDLE modle fist appeared in 1975 it was created by the center for educational technology at florid state University of USA Army and then quickly adapted by U. S Armed force there are five phases of ADDLE modle as given below by all U. S Armed forces there we five phases the need to be consider
1 Analysis identify all the variable that need to be consider when designing the course
2Design this stage focuse on identifying the learning objectives for the course and how material will be created and design and deciding on the selection and use of technology such as an LMS video and social media
3 Develop this stage involves the creation of content including whether to develop in house or out source sit LMS and so on
4 implement this stage involves the creation of content including any prior training or briefing of learner support staff and student assessment
5 Evaluate this stage feedback and data os collected in order or identify areas that required improvement and the result are used to improve the design development and implementation of next offering of the course