Here are some of my random thoughts about how we can use Card Talk for synchronous and asynchronous learning.
Card Talk comes from Tina Hargaden and Ben Slavic's book "A Natural Approach To The Year"
Links:
https://ci-liftoff.teachable.com/p/a-natural-approach-to-the-year
link to Tina Hargaden and Ben Slavic’s ebook
https://www.teachersdiscovery.com/product/year-one-books-three-volume-set/spanish-books
The same book available from Teacher’s Discovery (print version)
Link to my video about Card Talk:
https://www.youtube.com/watch?v=ORLX4Wid93M