公开(公告)号：US20150294598A1

公开(公告)日：2015-10-15

申请号：US14252609

申请日：2014-04-14

Applicant: Apollo Education Group, Inc.

Inventor： Robert Hausmann ,  Matt McHenry ,  Steve Ritter ,  Sandra Bartle ,  Dave Dengler ,  Elizabeth Karambelkar ,  John Fitsioris ,  Steven Krispli ,  Karl Schaefer

IPC: G09B23/04 ,  G09B5/00

CPC classification number: G09B23/04 ,  G09B5/00

Abstract: Techniques for teaching geometric proof problems are described. According to one approach, the geometric proof application displays a geometric proof problem and a set of connectable nodes in an initial arrangement. A user then rearranges the set of connectable nodes and connects them using one-way connections to generate a solution. The geometric proof problem is solved if the user-generated solution indicates the correct logical ordering of the set of connectable nodes as determined by the geometric proof application.

Abstract translation: 描述了几何校对问题的教学技术。 根据一种方法，几何校验应用在初始布置中显示几何校验问题和一组可连接节点。 然后，用户重新排列可连接节点的集合，并使用单向连接来连接它们以产生解决方案。 如果用户生成的解决方案指示由几何校对应用确定的可连接节点集合的正确逻辑排序，则解决几何校验问题。