# data[].attributes.body
~The generic process traditionally used by instructional designers & training developors.
~ A common design model
~ It has one weeknesses which have lead to a number of spin-offs/ variation.
~This models attempts to save time & money by cathing problen while they are still easy to fix.
~ ADDIE models have 5 phase consitst analysis, design, development, implementation & evaluation.

1. ANALYSIS
- Instructional problem is calrified
-The goals & objectives are established
- Learning  evironement & learner's existing knowledge & skills are identified.

2. DESIGN
- It deals with learning objectives, assesment instrument, exercise, lesson planning & media selection
- It should be systematic & specific.

3. DEVELOPMENT
- Is where developers create & assemble the contest assets that were created in the design phase
- Programmers work to develop / integrate technology.

4. IMPLEMENTATION
- This phase, a procedure for training the facilities & the learner is developed.
- Prepareration of the learners include training them on new tools like sofware & hardware .

5. EVALUATION PHASE
- Consists 2 part that is formative evaluation & summative evaluation
- Formative evaluation is present in each stage of ADDIE process
Summative evaluation consists of test designed for domain specific criteiron-related referenced items and providing opportunities for feedback from the users.

# data[].attributes.body
~ Dick & Carey help you to figure out what to teach & how to teach.
~ Consists 9 steps
1) STEP 1 : INSTRUCTIONAL GOALS
- It will figure out the instructional goals
- You are able to, or will able to identify what it is students needs to learn.
- Help analysis of a discrepancy between an instructional goal & the present state of affairs or a personal perception of heads.

2) STEPS 2: INSTRUCTIONAL ANALYSIS
- To determine the skills involved in reaching a goal.
- It means you are determinedthe skills that your students will need to learn on what you plan to teach them.
- It help to analysis the product of which would be a list of steps & skills used at each step in the procedure.

3) STEPS 3: ENTRY BEHAVIORS & LEARNER CHARACTERISTIC
- To determine which of the required enabling skills the learners bring to the learning task.
- Determine intelectual skills, abilities such as verbal comprehension & spatial orientation & traits of personal.

4) STEPS 4: PERFORMANCES OBJECTIVES
- To translate the needs & goals into specific & detailed objectives.
- Determining whether the intruction related to its glow.
- Guiding the development of measures of learner performances
- Assisting learners in their study efforts.

5) STAGES 5: CRITERION - REFERENCED TEST ITEMS
- To diagnose on individual possesion of the necsessary prequisites for learning new skills.
- To check the results of students learning during the process of a lession.
- In this stage, you create a test that will reflect what you have hoping to teach the students.

6) STAGES 6: INSTRUCTIONAL STRATEGY
- To outline how instructiol activites will relate to the accomplishment of the objectives.
- Begin to outline your lesson plans
- It means that you will be able to demostrate what you want to learn & add activities, decide how each segment will be done.
- Eg; if you want to have group activities, now its the time to decide.

7) STAGE 7: INSTRUCTIONAL MATERIALS
- To select printed or other media intended to convey events of instruction.
- You have to make sure what you need ready for the lesson.
- Use of existing materials when its is possible.
-In role of teacher, its depends on the choice of delivery system.
- For example: if you are giving a test, make sure you have all the test printed  & ready to go.

8) STAGES 8: FORMATIVE EVALUATION
- To provide data for revising & improving instructional material
- You would have to evaluate how the lesson went
- To revise the instruction so as to make it as effective as possible for larger numbers of student.

9) STAGES 9: SUMMATIVE EVALUATION
- To study the effectiveness of system as a whole.
- Its conducted after the system has passes through its formative stage.
-This stage all about making sure that when you restart the teaching process, it will work out well.

# data[].attributes.body
~ Its a model in e-learning
~ Assesment,design & implementation are the cornerstones of Hannafin & Peck models.
~ The ideal approach for a subject matter that is more complicated because its tackles each stage of the e- learning development process sprately.

# data[].attributes.body
A group of techniquecs used to quickly fabricate a scale model of a physical part or assembly using 3 dimensional computer aided design data.

Construction of the part or assembly is usually done using 3D printing or additive layer manufacturing technology.

In manufacturing, rapid prototyping is used to create a 3 dimensional model of a part or product.

In network design, rapid prototype is used to map the architecture for a new network.

In sofware development, when a small team quickly builds a working sofware program for users to review, it is also called raping prototyping.

It may be called rapid application development (RAD).