Indiana Social Studies P.1.8

Social StudiesGrades 9–12History and Scientific Method

The Standard

Explain how nature and nurture influence human development.

2026 Indiana Academic Standards: K-12 Social Studies

Teacher's field guide

What This Standard Means

What Students Need to Do

Students explain how inherited biology and life experiences shape development. They use examples, such as genes and nutrition affecting height, to show how both can matter at once.

What Mastery Looks Like

A student can explain why having tall parents does not guarantee being tall. They can connect inherited growth potential with childhood food and health without claiming either factor sets an exact height.

Common Misconceptions

Students may assume genes fix outcomes, so tall parents must have tall children. Others think nurture means only parenting, overlooking nutrition, school, peers, and illness.

How to Assess It

Exit ticket: Two children have tall parents, but one lacked enough food while growing up. Explain why their adult heights might differ, naming one inherited and one environmental influence.

Lesson moves

Ways to Teach It

  1. Give pairs index cards labeled genes, food, sleep, and illness; have them build and label a paper model of influences on height.

  2. Ask students to write why two children with tall parents might reach different adult heights.

  3. Play a card sort with eye color, home language, and height; students mark genes, environment, or both and defend each choice.

  4. Show a local track meet result sheet; have students name one inherited trait and one training habit that could affect a runner's time.

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Printable P.1.8 Worksheet

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