{"type":"rich","version":"1.0","title":"Approximating Irrational Numbers","description":"Players match irrational expressions like √2, √10, and π to their best rational approximations or to intervals such as 'between 3.1 and 3.2.' This helps students connect symbolic forms to decimal estimates and compare sizes efficiently. (8.NS.A.2)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774339974939&hashid=ZRKM53MYKA","html":"<iframe src=\"https://arcade.padlet.com/embed/ZRKM53MYKA\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}