{"type":"rich","version":"1.0","title":"一次不等式の解法","description":"一次不等式を解くアクティビティ。生徒は8問の一次不等式を解き、正しい解と不等号の記号をドラッグ＆ドロップで解答欄に配置します。","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1768655401500&hashid=6gjDNX46KD","html":"<iframe src=\"https://arcade.padlet.com/embed/6gjDNX46KD\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}