Finseraas, Henning; Nyhus, Ole Henning; Salvanes, Kari Vea - 2024
Recent research suggests that using additional teachers to provide small-group instruction or tutoring substantially …-group instruction in mathematics for students aged 7-9. This intervention shares many features with other high-impact tutoring programs …, with some notable exceptions: instruction time was kept fixed, it had a lower dosage, and it targeted students of all …