Follow the reference
Sources & artwork
Learning resources, communication guidance, published parent accounts and a varied visual collection.
The directory below lists the references used in the current article collection. Each article identifies its sources beside the relevant points. A US or UK service mentioned in a reference is not assumed to operate everywhere.
- American Academy of Pediatrics
How to Make a Family Media Plan - CDC
Tips for Giving Directions - CDC
Tips for Relying on Routines and Rules - UNICEF
How to talk to your child’s school about bullying - UNICEF
How to communicate effectively with your young child - UNICEF
Self-care for parents - UNICEF
How play strengthens your child’s mental health - UNICEF
How to support your teen during stressful times - UNICEF
How to prepare your child for a new sibling - UNICEF
11 tips for communicating with your teen - NSPCC
Leaving your child home alone - FEMA / Ready.gov
Emergency preparedness curriculum, grades 3–5: home fire escape planning - American Speech-Language-Hearing Association
Learning More Than One Language - CDC
Early Intervention - CDC
Key Points about CDC’s Developmental Milestone Checklists - CDC
Milestones by 1 Year - Harvard Center on the Developing Child
Serve and Return - Institute of Education Sciences
Assisting Students Struggling with Mathematics: Intervention in the Elementary Grades - Institute of Education Sciences
Foundational Skills to Support Students in Kindergarten Through 3rd Grade - Institute of Education Sciences
Teaching Elementary School Students to Be Effective Writers - UNICEF
21 learning activities for babies and toddlers - UNICEF
Raising Parents: Stories from around the world - US Centers for Disease Control and Prevention
Milestones by 18 Months
Photographic scenes & editorial art
The photographic scenes and artworks shown here were created for Zolls using AI image generation. The people are imagined models. These images do not depict the real parents whose published accounts we discuss. The collection includes photographic scenes, still lifes, monochrome photography, ink sketches, risograph, paper collage, a paper model, a botanical study, a wordless print and linocut.













Original teaching diagrams
The 4 diagrams shown here belong to the current guide collection. The school exercises use the exact examples explained in their articles.
The earlier illustration collection
The four original family illustrations remain in selected earlier articles. Their use has been reduced so that one scene no longer stands in for a large run of different subjects.
Source checks and edition date: October 30, 2026.