Lessons:
Sr. Jordan Video: https://www.youtube.com/watch?v=LpheUjzgwhY
Song: https://www.youtube.com/watch?v=xpNIPt5gDzg
https://www.spanishdict.com/guide/indirect-object-pronouns
https://www.spanishdict.com/guide/indirect-object-pronoun-placement
http://www.drlemon.com/Grammar/indirectobjects.html
https://studyspanish.com/grammar/lessons/iopro1
https://studyspanish.com/grammar/lessons/iopro2
https://studyspanish.com/grammar/lessons/iopro3
https://www.rocketlanguages.com/spanish/pronouns/spanish-indirect-object-pronouns
https://www.realfastspanish.com/grammar/direct-indirect-object-pronouns
Practice:
https://www.spanishdict.com/quizzes/17/indirect-object-pronouns
https://www.spanishdict.com/quizzes/18/indirect-object-pronoun-placement
https://personal.colby.edu/~bknelson/SLC/IO.html
https://studyspanish.com/grammar/test/iopro1
https://studyspanish.com/grammar/test/iopro2
https://studyspanish.com/grammar/test/iopro3