首页> 美国政府科技报告 >Visual Programming Language for Novices
【24h】

Visual Programming Language for Novices

机译:新手的可视化编程语言

获取原文

摘要

We present BridgeTalk, a new approach to visual languages for novice programmers. The design of BridgeTalk is based on data about how novices learn to program. BridgeTalk allows novices to program with programming plans -- frame-like objects that capture essential program components like keep a running total and iterate down a data structure. Novices are focused on the interactions between plans, not on the implementation details for a particular plan. Beginning with plans as a basis for a novice programming language, we were forced to develop a programming formalism that can deal with multiple levels of detail, merged plan implementations, and interrelationships between plans. The actual visual presentation for the language is based on six design, implement, test with students, and redesign cycles.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号