Time - Elapsed Negative - Clock and Hours & Minutes to Clock - Half Hours

This math topic focuses on calculating elapsed time, specifically through exercises where students predict the time after a specified interval. The intervals include negative changes, teaching skills such as adding and subtracting time, reading analog clocks, and understanding time passage, all rounded to half-hour increments. Each problem is presented visually with an image of a clock displaying the starting time and a textual description of the time change. Students must select the correct ending time from multiple choices, enhancing their ability to calculate both forward and backward in time.