The Five Finger Rule helps determine reading level by evaluating:

The Five Finger Rule helps determine reading level by evaluating:

• A. The Five Finger Rule measures reading speed with five-finger tapping.
• B. The Five Finger Rule instructs students to read aloud five sentences.
• C. If more than five words on a page are unknown, the book is too difficult.
• D. The Five Finger Rule uses five finger colors to indicate reading level.

Answer: (C)

The Five Finger Rule is a quick way to judge whether a book is at the right level for a reader by checking how many unfamiliar words appear on a page. If more than five words on a single page are unknown, the text is likely too difficult for independent reading. If the reader encounters five or fewer unknown words, the book is at an appropriate (or easier) level for them. That’s why the correct idea matches: more than five unknown words on a page means the book is too hard. The other options describe activities or markers that aren’t part of this rule—reading speed with tapping, reading aloud a set number of sentences, or using colors—so they don’t reflect how the Five Finger Rule gauges text difficulty.

The Five Finger Rule is a quick way to judge whether a book is at the right level for a reader by checking how many unfamiliar words appear on a page. If more than five words on a single page are unknown, the text is likely too difficult for independent reading. If the reader encounters five or fewer unknown words, the book is at an appropriate (or easier) level for them.

That’s why the correct idea matches: more than five unknown words on a page means the book is too hard. The other options describe activities or markers that aren’t part of this rule—reading speed with tapping, reading aloud a set number of sentences, or using colors—so they don’t reflect how the Five Finger Rule gauges text difficulty.