Multi-choice problem: Continue writing the next sentence in this paragraph:

How to introduce numbers to kindergartners
Teach counting.
Teach children to count from one to ten; most can remember the ten numbers fairly easily and learn to recite them, like a song or rhyme. Practice this basic skill at every opportunity.

Pick from: I. Many children learn best when they are using their sense of touch. Let children touch the items they have been counting.; II. Teaching children to count to ten is an excellent way to teach new information to kindergartners, especially adults. You can also practice counting numbers that involve a combination of hand-eye coordination, fourth-finger coordination, and shoehorn coordination.; III. Make the rules clear in your classroom. Do not make new rules just to get kids to learn.; IV. After 4-6 months of age, children will be proficient enough to really learn the correct numbers. Teach young children how to count aloud.;
I.