ScreenMyYouTuber AI analysis of what YouTube channels actually publish

Numberblocks

Stale English

SongsNumbers & MathAnimationsPreschool Learning

ScreenMyYouTuber — analysis performed by AI, published by us.

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At a glance for parents

Worth a look first. This is an AI assessment of the sample, not a safety guarantee.

Age guidance
Younger. Read the age guidance and reasoning before choosing for your child.
Concerns found
Commercial pressure (Low), External contact (Low), Stimulation (Moderate).
Sample size
10 videos reviewed for age suitability and risk areas; 99 of 100 collected videos screened for harmful or misleading content. See coverage.
Review date
· Stale. Channels can change after a review.
What could not be checked
Spoken content was available for 0 of 10 reviewed videos. The model reads text and still images; it does not watch video or listen to audio. Read this review’s limitations.

How to check a channel before your child watches · Understanding Elsagate screening

Channel analysis summary

Numberblocks is an educational channel featuring animated characters made of blocks that help children learn fundamental mathematics, including counting, addition, and subtraction. The content is presented as a colorful cartoon series, often compiled into longer videos, and is associated with the CBeebies brand.

What this channel covers

Covers Maths and Feelings and social skills — mostly by saying how and why things work, or giving practice, rather than only saying what they are.

In the sample we reviewed closely, some topics were explained or practised, not only named. We have not heard the videos to confirm how far that goes.

Maths 14 topics · 11 beyond naming
Feelings and social skills 2 topics · 2 beyond naming

What YouTube reports

YouTube's own figures for this channel, as collected when we looked. Nothing here is a finding of ours.

Channel created
15,300,000
Subscribers
2,807
Videos published
15,166,528,906
Total views
English
Audio language the uploader declared
Marked as made for children
Audience the uploader declared

A made-for-children marking is the uploader's own answer to a question about advertising and data collection — not a judgement by anyone that the content suits a child, and nobody checks it against the videos.

What the recent uploads show

Counted from the 100 most recent uploads we fetched when we looked. Where YouTube does not report a figure for a video, that video is left out of the count rather than assumed — so some totals below are smaller than 100.

Most recent upload
12
Published in the last 90 days
36/75
Run 180 seconds or less
19:02
Typical length

Uploads marked made for children 77 of the 77 uploads that carry the label.

About the channel

What kind of channel this is. These describe it rather than warn about it, so they carry no severity colour.

  • Consistency High The channel consistently uses the same characters, branding, and educational focus across all sampled videos.
  • Synthetic media None found The content is standard 3D animation and live-action footage; there is no evidence of generative AI or synthetic media.

Does well Strong focus on early childhood numeracy and mathematical concepts Integration of social-emotional learning, such as friendship and kindness

This review is stale. A newer analysis is open or did not complete, or the review is older than our freshness target. What follows is the last review that completed successfully.

What YouTube's own labels say

The uploader has marked 8 of the 10 videos we looked at as made for children. Our review of those same videos found stimulation worth a parent's attention. That marking is the uploader's own answer to a question about advertising and data collection — it is not a judgement by anyone that the content suits a child.

Age guidance

younger

The content is specifically designed for preschool and early elementary learners, focusing on basic numeracy and social skills like kindness and friendship.

Age guidance is our reading of the sample, not a rating and not a certification.

What we found

11 of 11 risk areas were assessed, worst first. A finding is an observation with evidence behind it, not an accusation.

  • Stimulation

    Moderate From titles and descriptions Confidence 80%

    Pace, loudness, and sensory intensity. High is not unsafe, but it is worth knowing before bedtime viewing.

    The use of bright colors, fast-paced 'Quick Fire' segments, and high-energy music (implied by 'toe tapping' and 'live show') is typical for children's entertainment.

    Quick Fire Second Grade Math | Learn to Count for Kids | Number Cartoon | Numberblocks #shorts All About Numberblock 2! | Learn to Count for Kids | Number Cartoon | Numberblocks #shorts High Five! | The Numberblocks Live Stage Show Korea! 3 video(s) cited

  • Commercial pressure

    Low From titles and descriptions Confidence 90%

    Selling, undisclosed promotion, gambling mechanics, and scams.

    Descriptions contain links to official apps and a live stage show, but these are presented as extensions of the educational experience.

    Everyday Maths - Tidying Up Edition | 123 Learn to Count for Kids Compilation | Numberblocks High Five! | The Numberblocks Live Stage Show Korea! 2 video(s) cited

  • External contact

    Low From titles and descriptions Confidence 80%

    Pushes viewers to chat, message, or meet somewhere off-platform.

    Links to social media (Twitter, Facebook, Instagram) are provided in the channel and video descriptions.

    Everyday Maths - Tidying Up Edition | 123 Learn to Count for Kids Compilation | Numberblocks 1 video(s) cited

Nothing found in: language · violence · horror · mature themes · bullying · adult activities · medical body horror · impersonation

Notable and unrepresentative videos

These stood out from the rest of the sample.

  • 3SPagmUIrK4 and yND1vN1R2-Y feature live-action stage show footage and real people, whereas the rest of the sample is animated.

What this review covers

Harmful or misleading content · every video

99
Videos screened
0
Flagged
0
Of those, presentation mismatches

Age suitability and risk areas · a sample

10
Videos reviewed
0
Spoken content examined

1 sampled video(s) had no completed screening. Absence of a finding for those is not evidence that there is nothing to find.

What this review could not see

  • We could not access what is said in 10 of 10 videos we looked at; findings for those rest on titles, descriptions, and thumbnail images.

The model reads text and still images. It does not watch video or listen to audio. Full methodology.

What we looked at

Automated screening checked 99 of this channel's 100 videos for harmful content and for videos presenting themselves as something they are not, and flagged none. The age band and risk areas above are a separate reading of 10 of those videos. We do not have what is said in any of those, so every finding rests on how a video presents itself rather than on what it contains.

Flag reasons are AI observations, published as produced — read them alongside the video, not instead of it. How screening and sampling work

The videos behind the findings

Think this review is wrong?

If you represent this channel and believe our analysis is inaccurate, contact us and we will re-examine it. A review can be withdrawn from publication immediately on request while that happens.

Contact us about this review