The School District of Philadelphia (“the School District”) is seeking prospective vendors to supply a hands-on English Language Development (ELD) instructional resource for Grades 3-12 aligned with our curriculum at the School District of Philadelphia. This instructional resource should be culturally and linguistically inclusive and provides teachers and leaders with resources and strategies to foster curiosity, critical thinking, and discourse around meaningful and relevant grade-level content, while recognizing the brilliance and experiences all of our students bring to the classroom.