{"type":"rich","version":"1.0","title":"Rigid Motion Sequence","description":"Players arrange the steps of a rigid-motion sequence, such as translate, rotate, and reflect, to show how one triangle can be mapped exactly onto another. The learning goal is to understand congruence as a successful mapping that preserves side lengths and angle measures. (HSG.CO.B.7)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1775106766894&hashid=WNp2X0dmrx","html":"<iframe src=\"https://arcade.padlet.com/embed/WNp2X0dmrx\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}