1.   Another would be to note the skills and knowledge used when pupils were engaged in problem solving or investigative work.

2.   He was doing investigative work on that case, too, on Kennedy.

3.   The team felt it important to extend the evaluation to all investigative work.

4.   Duncan Campbell is nationally known for his investigative work.

5.   Small group work is ideal for investigative work using any of the four paradigms of software seen above.

6.   Mr Hann came across Mr Ford through the investigative work he carries out for financial institutions.

7.   And most former journalists, he said, do not use their old jobs as cover for investigative work.

8.   And there is no escaping the seamy side of investigative work.

9.   And then, of course, there is the lazy, Huckleberry Hound-ish, deceptively cornfed investigative work of our hero.