1. ineffectively tries to notionally separate the initial problem
2. formulates a partly acceptable decomposed problem solution
3. formulates a series of individual subproblems which are part of the initial problem
4. designs solvable individual subproblems which results in the initial problem solution

CT Concepts: DE, AL, AB

1. can not identify similarities and/or differences in a problem solution
2. identifies some of the similarities and/or differences in a problem solution
3. can tranform the similarities to patterns
4. successfully applies the recognized patterns to the final problem solution

CT Concepts: GE, AL

1. inadequately designs artefacts
2. designs adequate artefacts but faces difficulties in the implementation phase
3. creates “weak” digital artefacts (lack of stability, trustworthless, not tested, etc)
4. creates solid digital artefacts, effective and well-designed

CT Concepts: AL, AB

1. has no clear image of a procedure usage
2. Knows that a procedure can be used to hide the detail with subsolution
3. inadequately uses the procedures in a program solution (still needs improvement)
4. perfectly designs, writes and debugs programs using procedures

CT Concepts: AL, DE, AB, GE

1. can not recognize the role of accurate data in a problem’s solution
2. partly effectively uses the notions of data and information
3. can collect, organize, store data, and evaluate the resulting information
4. evaluates the received feedback and improves the offered solution

CT Concept: EV