We are attempting an experiment with a virtual Summer Math Camp. We certainly enjoy visiting and seeing everyone in person, but that is just not possible this year. See the website for our virtual summer camp at https://mathcircles744450633.wordpress.com.
Also, follow us on Instagram: @navajomathcamp
A number of organizations are producing online content consistent with our philosophy.
Here we list some of these.
The first is a set of webinars by the Julia Robinson Mathematics Festivals:
Every Monday they will post a topic. The following Thursday, they will run a webinar on it.
To register go to: https://tinyurl.com/jrmfwebinars.
There is a virtual summer math institute. For more information go to:
https://www.summersteminstitute.org/
Harvard undergrads mentor students:
https://sites.google.com/college.harvard.edu/morph/home
The following were suggested by one of our teachers.:
https://www.mathlearningcenter.org/apps
https://www.didax.com/math/virtual-manipulatives.html
https://toytheater.com/category/teacher-tools/virtual-manipulatives/