{"type":"rich","version":"1.0","title":"2x2 Matrices and Transformations","description":"Players study flashcards that show a 2×2 matrix on one side and its determinant, area scale factor, and geometric interpretation on the other. This game supports review of how matrices act on the plane and how absolute determinant relates to area. (HSN.VM.C.12)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774342249708&hashid=EZrX5Azej7","html":"<iframe src=\"https://arcade.padlet.com/embed/EZrX5Azej7\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}