33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Creare
Close
Create a timeline
Public timelines
Library
FAQ
Scaricare
Export
Creare una copia
Premium
Integrare nel sito Web
Share
Developmental of child
Category:
Altro
è stato aggiornato:
2 gen 2020
0
0
225
Autori
Created by
Zoë Farrow
Attachments
Comments
Eventi
Zygote (Fertilisation)
Morula (16 cells)
Blastocyst (with a cavity)
Cell differentiation: 1. Ectoderm 2. Mesoderm 3. Endoderm
Fetus can detect sounds (250-500Hz)
Fetus reacts to light, temp
Fetus can move
Birth Eyes & Ears open Neural cell proliferation almost complete. Fairly rapid locomotion development. Dependent on mothers until 4 months
Periodi
Prenatal Development
Germinal Period
Embryonic Period
Fetal Period
Motor Dev 1 Stepping reflex; Mini pushups; Bounce when upright
Motor Dev 2 Sit up; Crawl; Stand w/ support; Cruise
Motor Dev 3 Pull to stand; Stand w/o support; First steps
Motor Dev 4 Dance; Climb stairs w/ help; Walk backwards
Motor Dev 5 Run; Kick a ball; Jump from low step
About & Feedback
Accordo
Privatezza
Biblioteca
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments