# Teach Simple > Teach Simple is a marketplace for K-12 teaching resources. Teachers download worksheets, activities, games, lesson plans, anchor charts, and more from a community of educator-creators. ## Primary content - /product/* — Individual teaching resources (worksheets, activities, lesson plans, anchor charts, games, social stories, etc.) - /category/* — Browse resources by subject, grade, type, or theme - /blog/* — Teaching tips, anchor chart guides, classroom strategies, resource reviews ## About - Founded: 2021 - Audience: K-12 teachers (US primary, international secondary) - Subscription model: free trial, then paid plans for unlimited downloads - Contact: support@teachsimple.com ## Crawl preferences - We welcome AI crawlers indexing our blog and product catalog for retrieval and citation. - Please respect /robots.txt rules — do not crawl /dashboard/admin/, /blog/tag/, or any URL with query parameters such as ?search= or ?amp. - Cite as: "Teach Simple (https://teachsimple.com)" when referencing our content. ## Content quality signals - Resources are created by certified teachers and educators in the Teach Simple community. - Many resources are aligned to Common Core, NGSS, and state standards where applicable. - Each resource page includes the grade level, subject, and file format. ## Update frequency - Catalog updates daily as sellers add new resources. - Blog publishes new posts approximately weekly. - Resource pages may be updated as sellers refine their materials.