Help your students understand the differences between spiral, elliptical, and irregular galaxies with this engaging galaxies graphic organizer activity!
$3.49
Help your students understand the differences between spiral, elliptical, and irregular galaxies with this engaging galaxies graphic organizer activity!
This resource includes a student-friendly reference sheet, a detailed graphic organizer, and a 15-question multiple choice quiz/worksheet to reinforce key concepts.
It’s perfect for upper middle school and high school students learning about the structure, features, and classification of galaxies. Comprehensive reference sheets are included so students can read to find all the information needed to complete these activities.
1. Types of Galaxies Reference Sheets
This included reference sheet provides an overview of the three main types of galaxies—spiral, elliptical, and irregular—and includes descriptions, examples, sizes, star formation activity, and fun facts about each type. Use it to scaffold lower-level or beginning students, as student notes, or as an anchor chart. It aligns with the galaxy types highlighted in the graphic organizer and helps students understand how structure, composition, and star content vary between different types of galaxies.
(1 page)
2. Galaxies Graphic Organizer
The galaxies graphic organizer helps students compare and contrast spiral, elliptical, and irregular galaxies in a clear, structured format. Students fill in categories such as shape, size, star age, gas and dust content, star formation, and examples for each galaxy type. It’s a great tool for organizing information, reinforcing key concepts, and building scientific vocabulary. Perfect for class notes, review, or as a companion to the included reference sheet!
(1 page)
3. Galaxies Quiz Worksheet
This 15-question multiple choice quiz worksheet assesses student understanding of the three main types of galaxies: spiral, elliptical, and irregular. All questions are based directly on the included reference sheet, making it perfect for review, homework, or assessment. An optional extension activity is also included, where students research a real galaxy of their choice, list key facts, and sketch its appearance—encouraging exploration and creativity beyond the basics.
(1 page)
4. Answer Keys, PDF Version, and Google Slides versions for all activities
