How Children Ages 6-7 Develop a Sense of Justice (And Why This Matters)

How Children Ages 6-7 Develop a Sense of Justice (And Why This Matters)

Struggles with Understanding Justice and Social Issues: My child doesn't understand or care about fairness and social justice.

Feb 14, 2026 • By Inara • 14 min read

Episode artwork
How Children Ages 6-7 Develop a Sense of Justice (And Why This Matters)
0:00 8:26 RSS Download MP3

Does this sound familiar? Your six or seven year old suddenly cares VERY much about what's fair. They protest when someone doesn't follow the rules. They notice when one child gets more than another. They might even say things like, "That's not fair!" or "Why does she get to do that and I don't?"

You might be wondering if this is normal. You might be concerned that your child doesn't seem to care about bigger social justice issues, or that they're too focused on whether THEY got a fair share. Let me tell you something wonderful: what you're witnessing is one of the most important developmental milestones in your child's life.

In this post, I'll share what the Magic Book has taught me about this beautiful stage of moral development. You'll discover what's happening in your child's brain, why this obsession with fairness is actually healthy, and how you can nurture their emerging sense of justice and social consciousness.

Understanding the Fairness Obsession

Your six or seven year old is developing their moral compass right now, and it's absolutely beautiful to watch. The Magic Book has shown me that this isn't just a phase or a behavior challenge. This is your child's brain literally rewiring itself to understand justice, equity, and moral reasoning.

Research from Harvard University reveals something fascinating: children ages six and seven are in a critical developmental window. They're transitioning from thinking about fairness in very simple terms like "everyone should get the same" to understanding something much more sophisticated called equity. That means they're starting to grasp that people should receive what they deserve based on their actions and needs.

This is HUGE! When your child argues about who got more cookies or protests that someone didn't wait their turn, they're not being difficult. They're practicing moral reasoning. They're building the neural pathways that will eventually help them recognize and stand up against injustice in the wider world.

The Shift from Equality to Equity

Here's what makes this stage so special. Younger children, around ages four and five, tend to prefer simple equality. Everyone gets the same amount. Everyone gets a turn. It's straightforward and concrete.

But around ages six and seven, something magical happens. Children begin to focus on deservingness and merit when making moral judgments. They start to understand that fairness isn't always about everyone getting exactly the same thing. Sometimes fairness means people get what they need, or what they've earned through their actions.

This developmental shift shows sophisticated reasoning about what is fair. Your child is learning to consider context, effort, and need when thinking about justice. And that's a foundation for empathy, social consciousness, and moral courage.

What Research Tells Us About Moral Development

The research on this developmental stage is SO encouraging for parents. Developmental psychologists have discovered that children at this age genuinely want to make things right when they see unfairness. They have the social cognitive abilities to think about just treatment of others, and they truly desire to fix inequalities they perceive.

"Children have the social cognitive competencies to think about the fair and just treatment of others and recognize disadvantaged status and desire to rectify inequalities."

— Dr. Melanie Killen, University of Maryland, and Dr. Adam Rutland, University of Exeter

Research from the University of Maryland and the University of Exeter confirms this beautifully. Children ages six and seven are becoming increasingly aware of social inequalities. They can recognize when treatment is unfair based on group membership. And here's what's truly wonderful: when children this age participate in conversations about fairness and exclusion, they become more likely to view social exclusion as wrong and to assign positive traits to people from different backgrounds.

This means your child isn't just learning abstract concepts. They're forming their understanding of justice and social responsibility. And your patient, loving guidance during this period is shaping values that will stay with them throughout their entire life.

The Window of Opportunity

The Magic Book reminds me that every child develops at their own pace. Some six year olds are already thinking about complex social issues, while others are still focused on fairness in their immediate world. Both are perfectly normal.

What matters is that this developmental phase represents a window of opportunity. This is the perfect time to nurture empathy, perspective-taking, and moral courage through everyday conversations and by modeling inclusive behavior.

Gentle Ways to Support Your Child's Moral Development

So how can you support your child's developing sense of justice? Let me share some gentle, research-backed strategies that the Magic Book has taught me.

1. Validate Their Concerns About Fairness

When your child says, "That's not fair," resist the urge to dismiss it. Instead, say something like, "You're noticing that didn't feel equal. Tell me more about what you're thinking." This shows them that their moral observations matter and encourages them to develop their reasoning skills.

2. Help Them Expand Their Circle of Concern

When you see opportunities, gently point out fairness in the wider world. You might say, "I noticed that playground has ramps so children who use wheelchairs can play too. That's fairness in action." Or, "Our neighbor brings groceries to the elderly couple down the street. That's caring about making sure everyone has what they need."

These small observations help your child see that fairness extends beyond their immediate experiences to include people in their community and the wider world.

3. Encourage Cross-Group Friendships

Research is SO clear on this: cross-group friendships are one of the most powerful factors in reducing prejudice and promoting fairness awareness in elementary-age children. Encourage your child to build friendships with children from different backgrounds. Celebrate diversity in your home. Talk about how people can be different and still deserve equal respect and kindness.

4. Read Stories That Explore Justice Themes

Stories are powerful tools for helping children understand complex moral concepts. When children see characters making choices about fairness, standing up for what's right, and showing kindness to others, they internalize these values in a way that feels natural and meaningful.

5. Model Inclusive Behavior

Your child is watching how you treat others. When you demonstrate kindness to people who are different from you, when you speak up about unfairness, when you show empathy for those who are struggling, you're teaching your child what justice looks like in action.

Stories That Can Help

In The Book of Inara, we have beautiful stories that bring these concepts to life for your child. Let me share one that's absolutely perfect for this developmental stage:

The Marble Voices of Ancient Athens

Perfect for: Ages 6-7

What makes it special: This story beautifully demonstrates how children can speak up for fairness and how small actions create positive change. Lucas and Ella discover that ancient marble columns glow when children speak up for fairness, directly teaching that their voices matter in creating a just world. The story connects historical democracy to present-day moral courage, perfectly aligning with the developmental stage where 6-7 year olds are forming their understanding of justice and social responsibility.

Key lesson: When Lucas and Ella realize that the marble columns echo with voices of children throughout history who spoke up for fairness, they learn that their own voices and actions matter in creating a more just world.

After reading together: Try asking your child, "When have you seen something that wasn't fair? What did you do, or what could you do?" This helps them connect the story's message to their own experiences and empowers them to be agents of positive change.

Explore This Story in The Book of Inara

You're Doing Beautifully

I want you to know something important. If your child seems obsessed with fairness right now, that's not a problem. That's their brain doing exactly what it's supposed to do. They're forming their understanding of justice and social responsibility. And your patient, loving guidance during this period is shaping values that will stay with them throughout their entire life.

The Magic Book reminds me that children this age are moving from a focus on avoiding punishment to understanding mutual respect and social cooperation. They're beginning to internalize social rules not because they're afraid of consequences, but because they're starting to understand that rules exist to maintain social order and fairness for everyone.

This is the foundation of moral development. Your child is learning that fairness isn't just about them getting their share. It's about everyone being treated with dignity and respect. And you get to be their guide through this beautiful transformation.

So the next time your child protests that something isn't fair, take a deep breath and smile. You're witnessing moral development in action. You're watching your child's heart grow to include not just themselves, but others too. And that is one of the most beautiful things about parenting.

With love and starlight, Inara. Until our next adventure together!

Related Articles

Show transcript

Hello, wonderful parent! It's me, Inara, and I am so happy you're here today. You know, the Magic Book and I have been noticing something beautiful happening with children around ages six and seven. They're suddenly VERY concerned about what's fair. Does this sound familiar? Your child might be saying things like, that's not fair, or why does she get more than me, or but he didn't follow the rules! And you might be wondering, is this normal? Should I be worried that my child doesn't seem to care about bigger social issues?

Let me tell you something wonderful. What you're witnessing is one of the most important developmental milestones in your child's life. Your six or seven year old is developing their moral compass right now, and it's absolutely beautiful to watch.

The Magic Book has taught me so much about this special time, and I want to share what I've learned with you. Because understanding what's happening in your child's mind and heart right now will help you nurture this emerging sense of justice and fairness in the most loving way possible.

First, let's talk about what's actually happening in your child's brain. Research from Harvard University shows that children ages six and seven are in a critical developmental window. They're transitioning from thinking about fairness in very simple terms, like everyone should get the same, to understanding something much more sophisticated called equity. That means they're starting to grasp that people should receive what they deserve based on their actions and needs.

This is HUGE! Your child is literally rewiring their brain to understand moral reasoning. They're beginning to focus on deservingness and merit when they make judgments about what's fair. And here's what makes this even more special. Developmental psychologists have discovered that children at this age genuinely want to make things right when they see unfairness. They have the social cognitive abilities to think about just treatment of others, and they truly desire to fix inequalities they perceive.

Now, I know it might not always feel that way. You might be thinking, but Inara, my child seems obsessed with whether THEY got a fair share, not about bigger social justice issues. And that's completely normal and developmentally appropriate! Your child is learning to understand fairness by starting with what they can see and experience directly. Their own experiences with sharing, taking turns, and following rules are the training ground for developing broader social consciousness.

The Magic Book showed me something that changed how I see this. When your child argues about fairness at home, when they notice that someone didn't get their turn, when they protest that the rules weren't followed, they're not being difficult. They're practicing moral reasoning. They're building the neural pathways that will eventually help them recognize and stand up against injustice in the wider world.

Research from the University of Maryland and the University of Exeter confirms this beautifully. Children ages six and seven are becoming increasingly aware of social inequalities. They can recognize when treatment is unfair based on group membership. And here's what's truly wonderful. When children this age participate in conversations about fairness and exclusion, they become more likely to view social exclusion as wrong and to assign positive traits to people from different backgrounds.

So what does this mean for you as a parent? It means this is a window of opportunity. This is the perfect time to nurture empathy, perspective-taking, and moral courage through your everyday conversations and by modeling inclusive behavior.

Let me share some gentle ways you can support your child's developing sense of justice. First, validate their concerns about fairness. When your child says, that's not fair, resist the urge to dismiss it. Instead, say something like, you're noticing that didn't feel equal. Tell me more about what you're thinking. This shows them that their moral observations matter.

Second, help them expand their circle of concern. When you see opportunities, gently point out fairness in the wider world. You might say, I noticed that playground has ramps so children who use wheelchairs can play too. That's fairness in action. Or, our neighbor brings groceries to the elderly couple down the street. That's caring about making sure everyone has what they need.

Third, read stories together that explore themes of justice, kindness, and standing up for what's right. And this is where I want to tell you about a story that the Magic Book and I think is absolutely perfect for this developmental stage.

It's called The Marble Voices of Ancient Athens, and it's a story about Lucas and Ella discovering something magical. They learn that ancient marble columns glow and echo with voices when children speak up for fairness. The story beautifully demonstrates how small actions create positive change and how children's voices matter in creating a just world.

What I love about this story is how it connects historical democracy to present-day moral courage. It shows children that speaking up for fairness isn't just important, it's powerful. When Lucas and Ella realize that the marble columns echo with voices of children throughout history who spoke up for fairness, they learn that their own voices and actions matter in creating a more just world.

After you read this story together, try asking your child, when have you seen something that wasn't fair? What did you do, or what could you do? This helps them connect the story's message to their own experiences and empowers them to be agents of positive change.

The research is so clear on this. Cross-group friendships are one of the most powerful factors in reducing prejudice and promoting fairness awareness in elementary-age children. So encourage your child to build friendships with children from different backgrounds. Celebrate diversity in your home. Talk about how people can be different and still deserve equal respect and kindness.

And here's something else the Magic Book taught me. Children this age are moving from a focus on avoiding punishment to understanding mutual respect and social cooperation. They're beginning to internalize social rules not because they're afraid of consequences, but because they're starting to understand that rules exist to maintain social order and fairness for everyone.

This is the foundation of moral development. Your child is learning that fairness isn't just about them getting their share. It's about everyone being treated with dignity and respect. And you get to be their guide through this beautiful transformation.

I want you to know something important. If your child seems obsessed with fairness right now, that's not a problem. That's their brain doing exactly what it's supposed to do. They're forming their understanding of justice and social responsibility. And your patient, loving guidance during this period is shaping values that will stay with them throughout their entire life.

The Magic Book reminds me that every child develops at their own pace. Some six year olds are already thinking about complex social issues, while others are still focused on fairness in their immediate world. Both are perfectly normal. What matters is that you're creating an environment where questions about fairness are welcomed, where kindness is modeled, and where your child feels safe exploring these big ideas.

So the next time your child protests that something isn't fair, take a deep breath and smile. You're witnessing moral development in action. You're watching your child's heart grow to include not just themselves, but others too. And that, my wonderful friend, is one of the most beautiful things about parenting.

The Book of Inara has many stories that explore themes of fairness, kindness, and justice in age-appropriate ways. Stories like The Marble Voices of Ancient Athens are designed to spark conversations and nurture your child's emerging moral compass. You can find them all in our app, ready to share with your little one.

Thank you for being here today, and thank you for caring so deeply about your child's development. You're doing something truly important by nurturing their sense of justice and fairness. The world needs more children who grow up understanding that everyone deserves to be treated with kindness and respect. And you're raising one of them.

With love and starlight, Inara. Until our next adventure together!