Free Development Tools
Developmental Milestone Checker
Enter your child's age and find out which developmental milestones they should be reaching. Covers physical, cognitive, social, and language development with guidance on what to do if you have concerns.
Child Behaviour Guide
Describe a behaviour that is worrying you and get expert guidance on whether it is normal for their age, what might be causing it, and practical strategies for responding.
Developmental Activity Finder
Enter your child's age and interests and get a personalised list of fun activities that support their development. From sensory play to problem solving, all tailored to their stage.
Speech and Language Checker
Worried about your child's speech or language? Answer questions about what they can say and understand, and find out if they are on track for their age with advice on what to do next.
School Readiness Checker
Is your child ready to start school? Answer questions about their skills and confidence, and get a personalised assessment with tips on how to prepare them for their first day.
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Free Development Tools
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Tweens & Teens
Physical Development 0-3
Physical Development 3+
Speech & Language 3+
Learning & Thinking 0-3
Learning & Thinking 3+
Social & Emotional 0-3
Social & Emotional 3+
Behaviour & Discipline
Speech & Language 0-3
Relationships
Play & Activities
Classic Theories
Printable Puzzles