Our family’s English-learning journey started with a pile of delivery boxes.

At the time, I bought the Oxford Reading Tree, Heinemann G1, and a set of phonics cards in one go, stacked them in the corner of the living room, and felt very serious about it all.

Then Little Tiger poked at them, watched for thirty seconds, and walked away.

The books sat in the corner for three months.

Later, a mom in his kindergarten class recommended an app, and since the kid wanted to play it every day by himself, I started seriously studying what these different options actually are, and which one to use in which situation.

First, the mainstream options

The Oxford Reading Tree is a British graded reading system with more than twenty levels, starting from one word and one picture, built around stories in real scenarios — currently the most stable reputation among physical book series. Its strength is a complete content system and great parent-child reading effect; its weakness is that it needs parents to participate. Buying the books and letting them sit is basically useless — a child won’t pick them up on his own.

Heinemann is also a physical graded reader, with simpler text and more direct picture information — good for younger children starting out.

Zebra English (the AI class) is an online live class with foreign teachers and AI practice partners, with a fairly systematic curriculum — suited for advancing after the child has some foundation.

Apps like Guagualong and Maxiaobang are all-in-one animation-plus-game apps with strong interactivity and high child self-drive — no parent needed to sit with them.

These categories — physical books, online live classes, animation apps — aren’t competing for the same thing. They solve different problems.

Physical books vs apps: what’s the real difference

The advantage of physical books is focus. When a child holds a book, the only thing in his field of vision is the book — no pop-ups, no ads, no game prompts — so attention settles on the content more easily. During parent-child reading there’s also an extra dimension of interaction: what the child experiences isn’t just English, but the time you spend with him.

The drawback is just as obvious: it’s “passive.” It requires the child to have some reading habit and the parent to be willing to read along. Many three-to-five-year-olds don’t have that kind of self-drive — the books come home but they don’t want to open them, and when you hand them over, the child won’t cooperate.

The advantage of apps is self-drive. Children are naturally more drawn to screens than books, and once game mechanics are added, the child actively asks to play without you having to push. Many apps also do genuinely good content — teaching pronunciation and phonics, offering situational dialogues — and their system isn’t worse than physical books.

But apps have one unavoidable issue: screen time and eyesight.

Do apps hurt the eyes? This deserves a serious answer

Conclusion first: staring at a glowing screen for a long time at close range does affect children’s eyesight. That’s not scare-mongering; it’s the unanimous advice of eye doctors.

There are two core mechanisms: one is near-distance use, which keeps the ciliary muscle tensed for long periods; the other is blue light stimulation, which suppresses the retina’s protective mechanism.

So using apps isn’t a question of whether — it’s a question of how.

Here are the things that actually matter:

Distance — the screen should ideally stay at least 40 cm from the eyes. A tablet is better than a phone because the screen is bigger, so the child doesn’t have to lean in. If you can cast to a TV, that’s the most eye-friendly option of all.

Time — preschoolers shouldn’t use screens continuously for more than 20 minutes, then rest the eyes — look into the distance or do an eye exercise — before continuing. Keeping total daily screen time under one hour is the upper limit pediatricians recommend.

Light — the room shouldn’t be too dark; avoid staring at a glowing screen in darkness.

As long as the child gets an annual eye exam and the hyperopia reserve is normal, reasonable use of electronics isn’t a monster under the bed.

So what combination actually works?

Let me share my current approach. It may not suit everyone, but the logic holds.

Physical books are for parent-child reading — one or two books before bed, in a relaxed way. It’s not “class”; it’s chatting and telling stories. No screens appear during this window either, which is eye-friendly and helps the child wind down.

Apps go in the daytime when his energy is good, capped at twenty minutes, on a tablet — casting to the TV is even better. I pick ones centered on listening and speaking with moderate game elements, avoiding pure tap-and-match games, and the content should have real learning value.

Live classes are for children five and up with a basic English vocabulary base. Under four is genuinely too young — they can’t keep up with the interaction and can’t sit still.

With English enlightenment, the most important thing isn’t which product you pick — it’s whether the child is actually exposed to English. Even playing an English nursery rhyme every day or reading two pages of a picture book with him builds up over time to results no worse than signing up for a class he refuses to cooperate with.