The LbQ Tasks app complements a lbq.org teacher account. Teachers can set tasks for their pupils via their account, pupils can quickly access the tasks on their devices either by scanning a QR code using the built-in scanner or by entering a short alpha-numeric code. Pupils can work at their own pace and can retry when they answer a question incorrectly. Teachers can monitor progress made by the whole class or individual pupils from their lbq.org account. Teachers who want to differentiate can