{"type":"rich","version":"1.0","title":"Expression Form Sort","description":"Players sort expression cards into three categories: expanded form, factored form, or simplified form. As they classify each example, they practice identifying how properties of operations change the look of an expression without changing its value. (7.EE.A.1)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774378252316&hashid=xVK31vnyjn","html":"<iframe src=\"https://arcade.padlet.com/embed/xVK31vnyjn\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}