Growth & development
Learning milestones by age: 2 to 9, and how to support them
Matching content to stage is what makes screen time useful. Here's a plain-language map from toddler to early elementary.
2–4: naming the world
Vocabulary explodes, categories form ('animal', 'vehicle'), and repetition is the main learning engine. Best content: slow, song-led, naming-heavy.
4–6: cause, effect and story
Children start predicting, sequencing and asking 'why'. Best content: short narratives with a clear cause-and-effect spine and questions they can answer.
6–9: depth and independence
Reading takes off, interests get specific, and children can hold multi-step explanations. Best content: topic deep-dives with real facts and follow-up challenges.
Matching content to stage automatically
CuCu TV adjusts what it shows and the difficulty of its in-video questions as your child grows, so content keeps pace with them rather than the other way around.
Turn screen time into learning time
CuCu TV is a curated, ad-free layer over the videos your kids already love — with in-video questions and a real picture of what they're learning.
Frequently asked questions
My child is ahead or behind these ranges — is that a problem?
Ranges are broad and children move through them at different speeds. Match content to what your child can do, not to their birthday.
How do I know if content is too easy?
If they answer without pausing every time and stop commenting on what they watch, it's time to move up a stage.