v5 sandbox Last updated on Feb 15, 2026 Testing explicit submission model. Score: — Ready 1. Update Score (UI Only) 0 / 5 1 / 5 3 / 5 5 / 5 (100%) 2. Submit (Save to History) Hand In Worksheet Storage Debug Clear Storage Previous How Self-Marking Tasks Support Students Who Struggle with Working Memory Next Learning and Articifial Intelligence
