The Sun

Free to teach as-is — the teacher guide, student handout, and slides are included.

Free — we'll email you an access link. Google Docs format.

Objective

I can model the Sun's lifecycle, explaining how nuclear fusion releases energy that reaches Earth as radiation.

Part 1 of 3

Warm-up video

National Geographic · 5:01Vetted channel

We don't generate video — this one is by National Geographic on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

12 questions

1

Describe the process of the Sun's formation from a solar nebula.

2

List the six layers or regions of the Sun, as presented in the video.

Part 3 of 3

Exit ticket

Quick comprehension check

Describe the process of nuclear fusion in the Sun's core and explain how the energy released eventually reaches Earth as radiation. Explain how the Sun's lifecycle will eventually lead to it becoming a white dwarf, and briefly describe what will happen to its energy output during this process.

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

    Printable worksheet

  • Slides

    Ready to present

We'll ask for your email to send your access link — nothing else.

Teaching a group at a different level?

Where are your students right now? We'll rebuild this lesson to match — including the teacher guide, student handout, and slides, saved to your Google Drive.

Adapt This Lesson