{"type":"rich","version":"1.0","title":"Pirate's Magnetic Treasure","description":"Activity where students classify pirate treasure as magnetic or non-magnetic","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1767922008207&hashid=yGjxxQ6bj6","html":"<iframe src=\"https://arcade.padlet.com/embed/yGjxxQ6bj6\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}