Curated and Reviewed by
Lesson Planet
This Triangular Numbers lesson plan also includes:
- Worksheet
- Join to access all included materials
Students are introduced to the problem and brainstorm ideas for approaching the problem and keeping track of what has been done. They work in pairs and share their answers, explaining their reasoning.
3 Views
2 Downloads
Classroom Considerations
- This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information