NASA Helio Club: Session 2: Observing the Sun

by | Apr 24, 2026 | Climate Change

Levels

Intermediate (6-8)

Material Type

Activity/Hands-on
Unit (of Study)

Heliophysics Big Ideas

Big Idea 1.1 – The Sun is really big…
Big Idea 2.3 – The Sun is the primary source of light…

NGSS

PS4 – Waves and their Applications in Technologies for Information Transfer
ESS1 – Earth’s Place in the Universe

Heliophysics Topics

Solar Flare
Electromagnetic Spectrum
Solar Eclipse

Heliophysics Missions

Solar Dynamics Observatory (SDO)
STEREO A & B

Material Cost per Learner

$1 – $5

Language

English

NASA Helio Club is a collection of six club sessions, or lessons, that complete a comprehensive module created for a middle-school audience (ages 10-14) to introduce basic heliophysics concepts to learners. Designed for both after school clubs and classroom environments, each session takes approximately two hours, or approximately two class-periods. Each session includes a full collection of educator instructions, learner handouts, and assessment tools. 

Session 2: ‘Observing the Sun’ explores ways to safely observe the Sun. NASA missions introduced in this session are the Solar Terrestrial Relations Observatory (STEREO) mission, the Solar Dynamics Observatory (SDO), and the Hubble Space Telescope.

Session 2 Instructions

Session 2 Slides

Session 2 Handout: KWL

Session 2, Activity 1 Handout: Solar Observations Data Sheet

Session 2, Activity 1 Handout: Build a Pinhole Projector

Session 2, Activity 1 Handout: Solar Eclipse Map

Session 2, Activity 2 Handout: Electromagnetic Spectrum

Session 2, Activity 2 Handout: Sample Data for Investigating the Color of the Sun

Session 2, Activity 2 Handout: UV Bead Bookmark

Session 2, Activity 2 Handout: UV Bead Data Sheet

Session 2, Activity 3 Handout: Coronagraph Flip Book

If you plan on running the entire club, the NASA Helio Club Youth Guide ↗  includes the handouts for all six sessions, plus additional resources for a capstone project. Other resources include Educator Background Information ↗ and a complete Materials Checklist↗  for all sessions. All content is connected to the Next Generation Science Standards (NGSS). Find the full club/curriculum here ↗

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