Literacy - Titanic - Apostrophes for possession - Upper KS2 - year 5 and 6

Titanic themed apostrophes lesson. Looking at their accurate use for possession. Upper KS2. Year 5 and 6. Explores the understanding of possession. The misconceptions of plurals. Applied to writing and correcting sentences. Then their use in SATS style SPAG questions.
LO: To understand the purpose of apostrophes and how to use them accurately in my writing.
Aspire: I can use apostrophes in my writing and justify why they are appropriate.
Challenge: I can accurately apply apostrophes to my writing and understand their purpose.
Achieve: I can identify where apostrophes should go in a word .