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Mastermind Graduate: Academy Vault Certificate

A keepsake certificate for children who open all 20 locks. It records the agent's name and codename, lists the thinking skills they used (odd one out, sequences, codes, grids, Sudoku, truth-tellers and fair tests) and shows the 20 vault padlocks as a final tick-off.

Part of the pack

Critical Thinking Worksheets for Ages 9-10: Mastermind Academy Logic Puzzle Pack

This is page 23 of the pack. Ages 9-10

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About this worksheet

Topic:
Graduation certificate
Pack:
Page 23 of 24 in Critical Thinking Worksheets for Ages 9-10: Mastermind Academy Logic Puzzle Pack.

How to use this worksheet

Use after the last mission and the answer key. Fill in the name and codename, colour any remaining padlocks and add a signature and the date. Display it or keep it in a portfolio.

Materials needed

  • Pencil
  • Colouring pencils

Extension activities

  • Make a certificate for a family member who played along.
  • Teach a puzzle from the pack to a friend.
Hemsweta Jain (Teacher Cheena), founder of RaisoActive

Written by

Hemsweta Jain · Teacher Cheena

MBA and Early Childhood Educator, teaching since 2014 · Founder of RaisoActive, Mumbai

Every RaisoActive worksheet is designed and checked by the founder before publishing.

Published · Last reviewed

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