Drag four yellow statements into each of the brown rectangles.
Make sure you don't create a paradox!
All of the statements in this rectangle are true
Only three of the statements in this rectangle are true
Only half of the statements in this rectangle are true
Only one of the statements in this rectangle is true
The sum of 6 and 11 is 17
The product of 6 and 8 is 48
The sum of 1 and 6 is 7
The product of 12 and 8 is 96
The sum of 3 and 1 is 4
The product of 12 and 9 is 108
The product of 9 and 9 is 90
The product of 4 and 10 is 50
The product of 2 and 10 is 30
The product of 1 and 8 is 16
The sum of 5 and 1 is 7
The product of 7 and 10 is 80


Transum.orgThis web site contains over a thousand free mathematical activities for teachers and pupils. Click here to go to the main page which links to all of the resources available. Please contact me if you have any suggestions or questions. 
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Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician? Comment recorded on the 7 December 'Starter of the Day' page by Cathryn Aldridge, Pells Primary: "I use Starter of the Day as a registration and warmup activity for my Year 6 class. The range of questioning provided is excellent as are some of the images. Comment recorded on the 11 January 'Starter of the Day' page by S Johnson, The King John School: "We recently had an afternoon on accelerated learning.This linked really well and prompted a discussion about learning styles and short term memory." 


Numeracy"Numeracy is a proficiency which is developed mainly in Mathematics but also in other subjects. It is more than an ability to do basic arithmetic. It involves developing confidence and competence with numbers and measures. It requires understanding of the number system, a repertoire of mathematical techniques, and an inclination and ability to solve quantitative or spatial problems in a range of contexts. Numeracy also demands understanding of the ways in which data are gathered by counting and measuring, and presented in graphs, diagrams, charts and tables." Secondary National Strategy, Mathematics at key stage 3 

Go MathsLearning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths main page links to more activities designed for students in upper Secondary/High school. TeachersIf you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows: 

Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments. 
There is a solution to this puzzle but it is only available to those who have a Transum Subscription.
Ktesfai@dallasisd.org,
Sunday, September 30, 2012
"What is the answer to the paradox with the four yellow statements. I can't seem to get it right."
Transum,
Thursday, October 4, 2012
"An example set of answers (there are many different ways of doing this puzzle) are available at the very bottom of this page for those who have a Transum subscription."