{"type":"rich","version":"1.0","title":"Main Idea: The Great Barrier Reef","description":"An activity where students match key details about the Great Barrier Reef to the main ideas they support, demonstrating understanding of how particular details convey a text's main message (6.RI.2).","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774354837786&hashid=kGpzwgYkKv","html":"<iframe src=\"https://arcade.padlet.com/embed/kGpzwgYkKv\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}