Good thinkers are resourceful and reflective. They think critically and can explain and justify the choices that they make. They become absorbed in what they are doing and show attention to detail. They look back on what they have done in order to learn from both successes and failures.
Want to become more resourceful?
These problems may require careful consideration. Immerse yourself in them - we think they are worth the effort!
You can browse through the Number, Algebra, Geometry or Statistics collections, or scroll down to see the full set of problems below.