数字教材

“我努力让教材尽可能便宜一些，”亨特说道。他在课上使用免费的数字教材，但是他们设计了自己的课程。

I try to make things as inexpensive as possible , said Hunt , who uses free digital textbooks for his classes but designs his own curriculum .

总统希望在2017年前，所有学生都能使用数字教材。

The president wants every student to be using e-textbooks by 2017 .

数字教材可能有助于为书包减负

Digital Textbooks May Help Ease Backpack Burden

今年早前，加利福尼亚邀请了内容开发人员为高中提供数学和科学的数字版教材。

Earlier this year , California invited content developers to offer digital math and science materials for high schools .

大卫·亨特是奥古斯塔州立大学的社会学副教授，该大学在数字系和心理学系已经全面使用数字教材。他告诉Buzzfeed新闻说。他明白使用这些需要访问代码的系统的功用。

David Hunt , an associate professor in sociology at Augusta University , which has rolled out digital textbooks across its math and psychology departments , told BuzzFeed News that he understands the utility of using systems that require access codes .