Yun:

ELA - Wonders Curriculum (Sight words, fluency, reading comprehension and penmanship practice)

Epic (For independent leveled readers according to Lexile Levels, interests and fiction/non-fiction books)

Readingbear.org (Word study)

Math - Zearn, Eureka math, ST (Jiji), happy numbers

Enrichment - Amplify science, Reflections - Social studies, YouTube videos for physical education and virtual field trips.

Loeffler:

ELA - CommonLit, ReadWorks

Math - ST Math, Zearn, Prodigy, Khan Academy

Chun:

5th - 8th grade - www.khanacademy.org

6th - 8th grade - www.ixl.com

5th - www.zearn.org