The Child's Discovery of Space: From Hopscotch to Mazes: An Introduction to Intuitive Topology

- Introduction to this translation
- Authors’ preface
1. Topology and the development of the child’s intelligence
2. The realm of topology
3. Exploring the world of topology: lines and surfaces
4. Exploring the world of topology: volumes
5. Topological maps and diagrams
6. From sets of points to ‘abstract topological spaces’
- Conclusion
- References
- Further reading