teaching resource

Thermal Conductor or Insulator? Worksheet

  • Updated

    Updated:  13 Mar 2026

With this hands-on Thermal Conductor or Insulator Worksheet, students will cut and sort conductors and insulators.

  • Editable

    Editable:  Google Slides

  • Non-Editable

    Non-Editable:  PDF

  • Pages

    Pages:  1 Page

  • Curriculum
  • Years

    Years:  3 - 4

Curriculum

teaching resource

Thermal Conductor or Insulator? Worksheet

  • Updated

    Updated:  13 Mar 2026

With this hands-on Thermal Conductor or Insulator Worksheet, students will cut and sort conductors and insulators.

  • Editable

    Editable:  Google Slides

  • Non-Editable

    Non-Editable:  PDF

  • Pages

    Pages:  1 Page

  • Curriculum
  • Years

    Years:  3 - 4

With this hands-on Thermal Conductor or Insulator Worksheet, students will cut and sort conductors and insulators.

Is It a Thermal Conductor or an Insulator? Worksheet

If you say the word “conductor” in your classroom, your students might first think you’re about to dive into a lesson about trains.

But as fun as it is to say “ALL ABOOOOARD!!”…

… In this science activity, your students will attempt to predict the thermal energy transfer properties of common materials.

Sort Examples of Heat Conductors and Insulators

Materials that let electrons move freely, allowing the transfer of heat energy, are called conductors. Materials that slow the transfer of heat energy are called insulators.

In this Conductor and Insulator activity, students will cut out the objects on the bottom of the page and sort examples of heat conductors and insulators, such as:

  • Silver
  • Plastic
  • Copper
  • Rubber
  • Gold
  • Wood
  • Steel
  • And more!

This resource can also be used as an interactive notebook activity.

Download This Thermal Energy Conductor & Insulator Worksheet

Because this download includes the answer sheet, we recommend printing one copy of the entire file first. Then, make photocopies of the blank worksheets for students to fill out on their own.

This resource is available in both PDF and editable Google Slides format.  To get your copy, click the dropdown arrow on the download button and choose your preferred file type.


Is It a Conductor or an Insulator?

Wait! Don’t go anywhere until you browse additional activities and resources for teaching and discussing heat and energy. We recommend pairing this resource with one of the following:

Image of Thermal Conductors and Insulators Poster

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Thermal Conductors and Insulators Poster

Help students clearly understand how heat transfer is improved and prevented with a Thermal Conductors and Insulators Poster.

Teach Starter Publishing2 pagesYears: 3 - 4
Image of Sorting Heat Conductors and Insulators Activity

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Sorting Heat Conductors and Insulators Activity

Explore and identify examples of thermal energy conductors and insulators with a printable Heat Conductors and Insulators Activity.

Teach Starter Publishing5 pagesYear: 3
Image of Heat Conductors and Insulators Sorting Worksheet

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Heat Conductors and Insulators Sorting Worksheet

Explore materials and everyday items as heat conductors or heat insulators during your heat energy unit plan with this cut-and paste worksheet.

Teach Starter Publishing4 pagesYears: 3 - 4

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