3rd Grade Inheritance and Variation Worksheets

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Inheritance and Variation

A NGSS-aligned 3rd grade worksheet covering inheritance and variation (3-LS3), including objectives such as: analyze and interpret data to provide evidence that plants and animals have traits inherited from parents. Fully editable on Chalkie.ai.

Worksheet details

What is inside this Inheritance and Variation worksheet?

This 3rd Grade Science worksheet focuses on Inheritance and Variation. It gives students printable practice for this objective: analyze and interpret data to provide evidence that plants and animals have traits inherited from parents. It can be used in class, for homework, or for extra support.

Learning focus

Students practice the target skill through a focused set of printable tasks.

Key learning points

  • The worksheet is built around Inheritance and Variation for 3rd Grade Science.
  • The questions support the objective: analyze and interpret data to provide evidence that plants and animals have traits inherited from parents.
  • Tasks can be used for independent practice, small-group support, or homework.
  • The worksheet can be customized in Chalkie before printing or sharing.

How to use this worksheet

  • Review the key idea for Inheritance and Variation before handing out the worksheet.
  • Have students try the first task with support so expectations are clear.
  • Let students complete the main questions independently or with a partner.
  • Review answers together and ask students to explain one strategy or mistake.
  • Use Chalkie to customize the worksheet if students need more scaffolding or extra challenge.

Practice tasks

  • Use the worksheet after a lesson on Inheritance and Variation.
  • Set selected questions as a short homework task.
  • Use the first few questions for intervention or small-group work.
  • Ask students to correct one answer and explain what changed.

More Inheritance and Variation worksheets

Parent and Offspring Matching

Parent and Offspring Matching

A printable matching activity where 3rd graders connect parent organisms to their offspring and spot inherited traits. Aligned to the NGSS (3-LS3-1), covering objectives such as: analyze and interpret data to provide evidence that plants and animals inherit traits from their parents. Free to edit, download, and print on Chalkie.ai.

Inherited and Acquired Traits Sort

Inherited and Acquired Traits Sort

Students sort traits into inherited and acquired in this cut-and-sort activity about what shapes living things. Aligned to the NGSS (3-LS3-2), covering objectives such as: use evidence to support the explanation that traits can be influenced by the environment. Made on Chalkie.ai. Edit, download, and print for free.

Traits and Heredity KWL Chart

Traits and Heredity KWL Chart

Kick off your unit with a KWL chart for what 3rd graders know and want to learn about traits. Aligned to the NGSS (3-LS3-1), covering objectives such as: analyze and interpret data to show that plants and animals inherit traits and that variation exists. Printable, editable, and free on Chalkie.ai.

Inheritance and Variation Test

Inheritance and Variation Test

Assess the whole unit with this end-of-unit assessment on inherited traits, variation, and the environment. Aligned to the NGSS (3-LS3-2), covering objectives such as: use evidence to support the explanation that traits can be influenced by the environment. Edit any question and print for free on Chalkie.ai.

Interpreting Trait Data

Interpreting Trait Data

Check how well 3rd graders can read and interpret data about inherited traits with this quick knowledge check. Aligned to the NGSS (3-LS3-1), covering objectives such as: analyze and interpret data to provide evidence that traits are inherited and that variation exists. Free to download, edit, and print on Chalkie.ai.

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Science is an important stage in the 3rd Grade curriculum. On this site you'll find a collection of example 3rd Grade worksheets created by teachers to support learning objectives for this year group. Every resource is editable and created using Chalkie's AI tools.

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Learning at home

While these materials are used in schools, they're also great for parents, home educators, and tutors. All worksheets and activities were created by real teachers using Chalkie's AI tools and can be printed or adapted for home learning.

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Curriculum aligned resources

Every 3rd Grade Science worksheet is mapped to the national curriculum and editable to match your school's schemes of work.

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