In this context, gazing into the bulging eyes of cartoon characters can be more challenging than reading Sartre.
Although cognitively more challenging than reading trees (Halverson 2011), the extra effort necessary to build trees may be worthwhile if this exercise helps students grasp the underlying biological concepts of trees more readily.
Of course, with these examples we have the benefit of hindsight; it might be more challenging to read the tea leaves of a young poet's first words and predict what we might expect from her. Meghan O'Rourke, the culture editor of Slate, offers a terse contribution to the first-sentence genre in this, her debut collection: "My poor eye".
More challenging were reads, which covered conserved sequence regions within genomes and therefore simultaneously hit at least two different genomes ("multi-mapped reads"), even under conditions of the highest mapping stringency.
However, for genes with multiple isoforms, the problem is more challenging as reads mapping to overlapping exons (exons present in more than one isoform) must be allocated to isoforms in a way that is consistent with their expression.
Many schools stumbled while adjusting to the more challenging tests for reading, writing and maths but with many still managing to show good progress among their pupils.
But as the Internal Revenue Service has tried to interpret the mandate, the agency and the businesses and employees affected by the mandate are discovering that it is even more challenging than it reads.
Teachers, parents, and students need to work together to ensure that students are reading far more challenging books and practicing every year reading more demanding text.
Though it's nice to read a less challenging novel just for an escape, reading more challenging books or magazines can help you feel enriched and to see the world in a new way.
