The morning dose was challenging for children attending school as they often have to leave for school early in the morning before breakfast is ready.
The principle of the school, Art Hall, added that the "book's use of the N-word" was challenging for students "who felt the school was not being inclusive".
Yet, as Noll and Shaughnessy (2012) noted, coordinating both perspectives can be challenging for young students especially when school curricula focus on one at the expense of the other.
Due to the ageing population and competition from other healthcare courses, a greater demand in the healthcare workforce has made it challenging for educational institutions to attract school leavers to enter nursing courses.
Teens are biologically driven to these sleep-in, stay-up-late schedules -- routines that can frustrate parents and make early school mornings challenging for everybody.
What has been established, though, is that experimental design is challenging for many students from elementary school to the undergraduate level (Burns et al., 1985; Bullock and Ziegler, 1999; Chen and Klahr, 1999; Fuller, 2002; Kuhn and Dean, 2005; Shi et al., 2011; Sirum and Humburg, 2011).
Something as easy as going to school may be challenging for a child depending on where that child lives.
It's a challenge for school reformers, like reformers in any realm, to build a popular constituency for their work.
The challenge for school systems that base teacher compensation on student performance is to comprehensively and fairly weigh variables when evaluating teachers.
A major challenge for school districts and the science education research community is how to scale up rigorously tested video-based professional development experiences, such as STeLLA, so that they can reach larger numbers of teachers (and their students) in a manner that is practical and sustainable.
