Quadratic Sequences 2 (Treasure Hunt)

This activity requires students to work out the nth-term formulae for quadratic sequences, when they are given the first 5 terms.
Click --> https://tes.com/.../Treasure Hunts for similar style Treasure Hunts on 40 other topics.
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Note that unlike most Treasure Hunts, this one has the added feature that the answers give an encrypted clue. Deciphering this clue reveals where the treasure is hidden!

A Treasure Hunt is a great activity which children love. They are ideal for revision, starters or plenaries. They are a really great way to get students to answer questions quickly and enjoy doing so.

These question cards have been prepared in two sizes. The large cards can be pinned around around the classroom and used for a whole class activity; the smaller (loop cards) can be used for group work or by individuals – they are particularly helpful for one-to-one tutorials and during interventions.