GO-TO Strategies is a list of 78 strategies that can be used with ELs at different proficiency levels. At the end is a matrix that divides them by proficiency level. Good to share with mainstream teachers.
http://www.cal.org/what-we-do/projects/project-excell/the-go-to-strategies
Curriculum Modifications/Activities:
https://www.everyonedeservestolearn.com/2020/06/how-to-use-1-mentor-text-for-5.html
https://www.everyonedeservestolearn.com/2016/03/newcomer-esl-curriculum-outline.html
https://www.everyonedeservestolearn.com/2014/05/picture-writing-prompts-for-ell.html
Welcoming Refugees/Newcomers:
https://www.everyonedeservestolearn.com/2018/08/5-tips-for-teaching-esl-newcomers.html
https://www.everyonedeservestolearn.com/2015/07/what-do-i-do-about-silent-period.html
https://www.everyonedeservestolearn.com/2014/07/if-you-feed-them-they-will-come-getting.html
Mutually Adaptive Learning Paradigm (MALP) developed by Helaine Marshall and Andrea DeCapua, is a culturally responsive instructional approach to help educators address the needs of students with limited or interrupted formal education (SLIFE) and other struggling culturally and linguistically diverse learners.
Principles for Culturally Responsive Teaching are listed and explained here by researchers at Brown University.
GetSupportEd has multiple free tools at this link, including graphic organizers including getting to know your ELs to grading your school's cultural responsiveness.