From: Finding formulas: Does active search facilitate appropriate generalization?
 | Eight squares (%) | Ten hexagons (%) | 200 squares (%) |
---|---|---|---|
Tell-and-practice (n = 36) | 56 | 58 | 64 |
Search | Â | Â | Â |
 Found algebraic formula (n = 6) | 17 | 17 | 17 |
 Did not find formula (n = 30) | 33 | 47 | 47 |