The conversation between human and AI assistant.
[|Human|] Summarize the text in fewer than 10 sentences.
[|AI|] Education technology has been a vital part of classrooms since the 1970s. It has transformed teaching and learning and provided new opportunities for students. However, despite significant investments, many of these enhancements haven't substantially impacted student outcomes.
[|Human|] 
Summarize the text in fewer than 10 sentences.