One day in class, Mrs. Carter asked the students to look around the room.

Michael noticed that everyone looked a little different. Some students had curly hair, while others had straight hair. Some had freckles, dimples, or different eye colors.

Michael raised his hand and asked
“Why don’t we all look the same?”

Mrs. Carter smiled.
“That is a great question,” she said.

Mrs. Carter explained that many of our traits are inherited from our parents and family members.

“A trait is a characteristic, like hair color, eye color, skin tone, or height,” she said.

Some students started thinking about their own families.

Jordan said,
“I have my dad’s curly hair.”

Michael added,
“And I have the same dimples as my mom.”

Mrs. Carter nodded.
“That’s right. Families often share traits.”

Mrs. Carter explained that even though people may inherit traits from their families, those traits can still look a little different.

“This is called variation,” she said.

For example, two brothers might both have brown eyes, but one might have lighter brown eyes than the other. Two sisters might both have curly hair, but one may have tighter curls.

“So we can be alike and different at the same time,” Michael said.

“Exactly,” Mrs. Carter replied.
“That is what makes every person unique.”

By the end of the lesson, Mia understood the answer to her question.

People do not all look the same because we inherit traits from our families, and those traits can have variations. That means people can share similarities, but they can still look different in many ways.

Mia looked around the room again.

Now she saw something special. Everyone was different, but everyone belonged.