{"type":"rich","version":"1.0","title":"Factoring a Difference of Squares","description":"Players arrange the steps of a rewrite in the correct order, such as recognizing x⁴ - y⁴ as a difference of squares and then factoring it completely. The learning goal is to connect structural recognition to a valid sequence of equivalent transformations. (HSA.SSE.A.2)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774342448790&hashid=6wK7y8PajJ","html":"<iframe src=\"https://arcade.padlet.com/embed/6wK7y8PajJ\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}