Activity
TES Global

Tes: Printed Quiz on 11: Plus Verbal Reasoning Hidden Word

For Students 1st - 6th
[Free Registration/Login Required] This site provides several word puzzles for students. When given sets of phrases, students will find four-letter words hidden within each set.
Lesson Plan
Other

Nz Maths Problem Solving Lesson Plans: Level 2

For Teachers 3rd - 5th
NZMaths is a New Zealand teacher resource that provides lesson plans for learners in algebra, geometry, measurement, numbers, statistics, logic and reasoning.
Unit Plan
TED Talks

Ted: Ted Ed: Can You Solve the Three Gods Riddle?

For Students 9th - 10th
You and your team have crash-landed on an ancient planet. Can you appease the three alien overlords who rule it and get your team safely home? Created by logician Raymond Smullyan, and popularized by his colleague George Boolos, this...
Website
Other

Mystery Master: Logic Puzzles

For Students 9th - 10th
Find several logic puzzle ranging from "very easy" to "very challenging."
Unit Plan
TED Talks

Ted: Ted Ed: Can You Solve the Prisoner Hat Riddle?

For Students 9th - 10th
You and nine other individuals have been captured by super-intelligent alien overlords. The aliens think humans look quite tasty, but their civilization forbids eating highly logical and cooperative beings. Unfortunately, they're not...
Unit Plan
TED Talks

Ted: Ted Ed: Can You Solve "Einstein's Riddle"?

For Students 9th - 10th
Before he turned physics upside down, a young Albert Einstein supposedly showed off his genius by devising a complex riddle involving a stolen exotic fish and a long list of suspects. Can you resist tackling a brain teaser written by one...