{"type":"rich","version":"1.0","title":"Prefix Meanings","description":"Match prefixes to their meanings: un-, re-, pre-, mis-, dis-, over-","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780527027156&hashid=Z4jVJ1DGjw","html":"<iframe src=\"https://arcade.padlet.com/embed/Z4jVJ1DGjw\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}