Sir Terry Pratchett's Discworld novels are filled with references to Shakespeare, and are a wonderful opportunity to introduce the Bard's words and works to children of all ages in a more palatable and less intimidating way.
Wyrd Sisters Written by Stephen Briggs, adapted from the novel by Terry Pratchett
Wyrd Sisters (Discworld, #6; Witches, #2) by Terry Pratchett
Musing on Wyrd Sisters – Musings
Sir Terry Pratchett: Author's Discworld series of novels sold millions and he faced early-onset Alzheimer's with courage and wit, The Independent
Dive into Sir Terry Pratchett's Discworld – The Fordham Ram
Street Theatre
Terry Pratchett – Ramblings on my bookshelves
Mort, Discworld Wiki
The Color of Magic by Terry Pratchett - Ebook
The late Sir Terry Pratchett on why fantasy isn't a ghettoized genre (c. 1996) : r/Fantasy
All the Disc's a Stage - Terry Pratchett and Shakespeare
All-round wizardry as Ringwood Waldorf School stages Terry Pratchett's Wyrd Sisters - Ringwood Waldorf School
Death and the Author: A Brief Commemoration of Terry Pratchett - BLARB
What is Wyrd Sisters' all about?
Summer Youth Theatre: Wyrd Sisters - May 2007 — Vortex