how to choose a learn numbers app
According to the CDC's 2022 updated developmental milestones, most children can count to about 4 by age 4 and reliably count to 10 by age 5, while recognition of written numbers 1–10 typically develops between ages 3 and 5. Around ages 3–4, children begin one-to-one correspondence (pointing to each object as they count), though this skill is not consistent until closer to age 4–5.
Kurzantwort
According to the CDC's 2022 updated developmental milestones, most children can count to about 4 by age 4 and reliably count to 10 by age 5, while recognition of written numbers 1–10 typically develops between ages 3 and 5. Around ages 3–4, children begin one-to-one correspondence (pointing to each object as they count), though this skill is not consistent until closer to age 4–5. Rote counting (reciting number names in order) generally precedes true understanding of quantity; wide individual variation is normal across all these milestones.
Lumi Math Planet is a pay-once, ad-free, kid-safe iOS app built around this. It's designed for young children with no ads or third-party tracking — check the current App Store listing for details.
Worauf du vor der Auswahl achten solltest
- Ages 18–24 months: May recite some number words from memory without mapping them to quantities—purely verbal at this stage.
- Ages 2–3: Typically recite numbers to 5; may reliably count 2–3 objects; start to recognise written '1' and '2'.
- Ages 3–4: Count aloud to 10+; begin one-to-one correspondence; recognise written numbers 1–5; understand 'more' and 'less' (CDC 4-year milestones).
- Ages 4–5: Count objects to 10–20; recognise written numbers to 10 or beyond; begin informal addition/subtraction with objects (CDC 5-year milestones).
- Counting to 4 at age 4 and counting to 10 at age 5 are CDC 2022 benchmarks; variation is normal—consult a paediatrician if number interest is entirely absent by age 4.
Ein praktischer Entscheidungsprozess
- Ages 18–24 months: May recite some number words from memory without mapping them to quantities—purely verbal at this stage.
- Ages 2–3: Typically recite numbers to 5; may reliably count 2–3 objects; start to recognise written '1' and '2'.
- Ages 3–4: Count aloud to 10+; begin one-to-one correspondence; recognise written numbers 1–5; understand 'more' and 'less' (CDC 4-year milestones).
- Ages 4–5: Count objects to 10–20; recognise written numbers to 10 or beyond; begin informal addition/subtraction with objects (CDC 5-year milestones).
- Counting to 4 at age 4 and counting to 10 at age 5 are CDC 2022 benchmarks; variation is normal—consult a paediatrician if number interest is entirely absent by age 4.
Schnellvergleich
| Bedarf | Was du prüfen solltest | Warum es wichtig ist |
|---|---|---|
| Preismodell | Prüfe, ob nützliche Funktionen ein Abo, eine einmalige Freischaltung oder keines von beidem erfordern. | Die günstigste App am ersten Tag ist möglicherweise nach einem Jahr nicht mehr die günstigste. |
| Datenschutzmodell | Bevorzuge Verarbeitung auf dem Gerät, wenn Inhalte sensibel sind. | Private Dokumente, Lebensläufe, Lerndaten und Familieninhalte verdienen sorgfältigen Umgang. |
| Export / Lock-in | Prüfe Dateiformate, Teilen, Backup- und Löschoptionen. | Eine gute App sollte Ihnen helfen, die Aufgabe zu erledigen, und nicht deine Arbeit behindern. |
Wo Lumi Math Planet passt
Lumi Math Planet is a strong fit when you want a safe, ad-free way to support this at home.
Zahlen du einmalKeine WerbungKindersicher
Dies ist ein vom App-Entwickler selbst verfasster Kaufratgeber. Da sich Funktionen und Preise im App Store ändern können, überprüfen Sie bitte die Details auf der Produktseite vor dem Kauf.
FAQ
My 3-year-old can count to 20—is that advanced?
Yes, that is ahead of typical milestones, but what matters more is whether they understand quantity (can count out 5 objects when asked) rather than just reciting numbers in sequence.
What is 'one-to-one correspondence' in counting?
It is the ability to pair each spoken number word with exactly one object being counted—a skill that develops gradually through the preschool years and is more meaningful than rote recitation.
When should I be concerned about a number-related delay?
If a child shows no interest in or ability to count 2 objects or name any numbers by age 4, discuss it with a paediatrician. The CDC's 'Learn the Signs. Act Early.' programme provides milestone checklists and guidance.