Table 5 Post-test task accuracy by condition
From: Finding formulas: Does active search facilitate appropriate generalization?
|  | Eight squares (%) | Ten hexagons (%) | 200 squares (%) | Why − 2? (%) |
|---|---|---|---|---|
Tell-and-practice | Â | Â | Â | Â |
 Diagram (n = 37) | 29 | 18 | 19 | 63 |
 Sketch (n = 39) | 49 | 44 | 31 | 66 |
Search (n = 36) |  |  |  |  |
 Diagram (n = 39) | 77 | 54 | 25 | 75 |
 Sketch (n = 38) | 49 | 43 | 20 | 81 |