Almost all the modules developed for enrichment in the Think Tank, include application of a problem solving model.
There are many problem solving models available.
This one is my own, adapted from a common one so that it is easy to remember.

C.R.A.B.B.Y.  D.A.M.E. 

Clearly state the problem...as something to DO
 The problem can vary from a need to an opportunity:
- a situation causing  concern
- conflict management
- a situation requiring creation of something
- a project about a topic
- a (debate) speech
- a situation requiring calculation, maths

Research
 Find out as much as possible about the situation / topic.
 Use articles /information from books, CDs, internet, newspapers people
- Ask the right questions
- Use key words for searching and note taking.

Analyse
    Re-define the problem in light of research discoveries.
        This step is not always necessary.

Brainstorm
Use a web to record everything /every idea that is known or can be deduced logically. Then add to it creatively as below.

Brainstorm
 Think laterally. Think ‘outside the box’
An idea is a new combination of old elements. There are no new  elements, just new combinations.
- Use SCAMPER (Substitute, Combine, Adapt, Modify-maximise/minimise, Put to other uses, Eliminate/Elab, Reverse)
     or BAR (make Bigger, Add, Reverse) to improve ideas.

-  Use  de Bono’s CORT 4 ‘PO’ method to introduce a completely unrelated element for creative aid.

- Use Gap Analysis : Define problem, define ideal solution and develop steps to cross the gap.

Yes or No
Choose the idea/s best for the purpose.
- Use deBono’s P.M.I. (Plus, Minus, Interesting) to identify which ideas are good, bad and worthy of further thought.
- Settle on one to try.
 

Design And Make
- Make an ACTION PLAN
- Carry it out.

Evaluate
 Refer to the original clearly defined problem:
Has the problem been solved?
- Self evaluate
- Peer evaluate
- Set new goals based on the evaluation.
Evaluation will have occurred to some degree at most stages, particularly during ‘Yes / No’ decision making and during design and making procedures.