Alpha is for Anthropos: an Ancient Greek Alphabet, Therese Sellers
Gorilla Greek, AM Wright
Basil Batrakhos, Classics for All
Greek to GCSE, John Taylor
Telling Tales in Greek, Lorna Robinson
FUN GREEK by Anne Wright
Geography - Map Names
Flowers
Animals
English and Drama
Maths
MEGA GREEK by Charlie Andrew
There are taster lessons, worksheets and teacher's notes available on a range of topics including: sport, art & architecture, etymology, inventions and philosophy.
https://maximumclassics.com/maximumgreek/
Open University Taster Materials:
http://www.open.ac.uk/Arts/greek/index.html
Hands up Education:
https://hands-up-education.org/ancientgreek.html