Online, self paced courses by Dr. Schreuder.  Mainly videos with some required readings. Lots of great recourses and examples of how to teach students with dyscalculia. 

Online, mostly self paced although there are deadlines and due dates.  She also has live classes you can attend. Online, the courses are composed of readings, discussions and videos which demonstrate her multisensory math instruction. 

Although I have not personally taken  these courses, they are something that I will  be looking  into once I'm done with a course I'm currently taking.  There are courses for dyscalculia specialist in elementary, middle and high school and then one that is K-12 bundled.

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