This is a ready-to-use, editable, VCAA-aligned SAC. This Screen Time Investigation SAC engages students in real-world data analysis while building confidence with statistics, interpretation, and communication. Designed specifically for VCE Foundation Mathematics Unit 3, this task walks students through a structured statistical investigation comparing school-day vs weekend screen time, with clear scaffolding and strong alignment to assessment criteria. SAC includes: Full School Assessed Coursewor