干台对教学内容的管理 ◆ Timed release ◆ Scheduled release o Access Log Behavior Record ◆ Decision Support o Seamless Integration agent AWareness to the Learning process5 平台对教学内容的管理 ◆ Timed Release ◆ Scheduled Release ◆ Access Log & Behavior Record ◆ Decision Support ◆ Seamless Integration & Agent ◆ Awareness to the Learning Process