Final answer:
The theme of Satchmo's master plan in 'Look Both Ways' by Jason Reynolds is The significance of self-expression and creativity.
Step-by-step explanation:
The theme of Satchmo's master plan in 'Look Both Ways' by Jason Reynolds is The significance of self-expression and creativity. Throughout the book, Satchmo uses his love for art and creativity to navigate the challenges he faces, whether it's dealing with his parents' divorce or finding his place in the world. Satchmo's master plan ultimately revolves around embracing his unique self and using his creativity to overcome obstacles.