The following are some great intervention resources:
https://www.youtube.com/watch?v=36MFaLgX3s0 (Heggarty Lesson)
https://www.youtube.com/watch?v=6pw_Lg_5E10 (Phonics First Lesson 1-8)
https://www.youtube.com/watch?v=RocGGxfP0J Phonics First Lesson 1-9
https://www.youtube.com/watch?v=wPdmTr_Qpew Phonics First Lesson 1-10
https://www.youtube.com/watch?v=QoaGLbqy0jk Phonics First Lesson 1-11
https://katelynslearningstudio.com/2019/12/reading-intervention-strategies.html
https://educationtothecore.com/2021/03/17-reading-intervention-strategies-you-need-to-try/