{"version":"1.0","type":"rich","width":1200,"height":675,"title":"Mastering Multi-Step Integers: A 7th Grade Challenge","description":"An interactive math activity for 7th graders focusing on solving multi-step integer expressions. Use number lines to visualize movement across zero while mastering the left-to-right rule with 3 and 4 integer problems.","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:56.25%; padding-top: 0; height: 0;'><iframe frameborder='0' width='1200' height='675' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6a16119a0f4c8506a6469621' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://genially-thumbnails.genially.com/6a16119a0f4c8506a6469621.png?ts=1779902263552","thumbnail_width":1200,"thumbnail_height":675}