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IoTClass Kids08D / 11

From your book: The What Changed Card

Read the new key

Sammy in the story scene

Help me match each change card to what readers need to know.

The owner updates; Sammy swaps the paper key before use. Lucy reads seven light blocks, HIGH on this made-up key. A change note cannot prove all jobs work or show safety.

Sammy, your story guide

Help me match each change card to what readers need to know.

Sammy changes the paper key before anyone uses the new reports.