{"type":"rich","version":"1.0","title":"Sequences and Series Formulas","description":"An activity where students drag terms to complete 8 formulas for arithmetic and geometric sequences and series.","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1767922009229&hashid=7qjeq1REjl","html":"<iframe src=\"https://arcade.padlet.com/embed/7qjeq1REjl\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}