At the end of the lesson, challenge groups to find similar information about creatures that live in very hot or very dry climates.
Some parents demand that kindergarten teachers offer more difficult lessons to challenge students who have had an extra year of pre-school.
If Sugar Shane Mosley wants another confrontation with Oscar De La Hoya, he may have to take voice lessons and challenge him to a duet in a recording studio.
Indeed, as much of Iran's cinema is meant to teach children moral lessons, the challenge for film makers is to add a dimension that adults will also respond to.
It said too much of the academy's teaching failed because expectations were low, lessons lacked challenge and marking did not consistently guide students on how to improve.
These are the lessons that challenge your flexibility and willingness to learn.
Complete all required assignments or lessons but challenge yourself above and beyond the requirements.
In Europe in the storm: Lessons and Challenges, Van Rompuy writes: "Even the eurosceptic voters don't want to return to the past.
We conclude by discussing these lessons and challenges to introducing computerized support in complex, high-risk medical domains.
An arm of Facebook's business operation, the new show "Three and a Half Degrees" will focus on entrepreneurship — specifically the lessons learned, challenges faced and other insights from successful business leaders.
