Free Printable 11th Grade Astronomy Activities

Browse activities from the BrightSprout community — free to view and print.

184 activities

Latest Activities

Showing 1–16 of 184

Cosmos Word Search

Cosmos word search for high school with 99 hidden words spanning space exploration, astronomy, science-fiction authors, and cosmic phenomena including meteorites, cosmic rays, and famous scientists.

Física Solar Word Search

Spanish-language solar physics word search for Grades 9–12. Find 15 hidden words including fusión, fotosfera, and radiación covering the sun's structure and energy.

Astronomy Word Search #5

Astronomy word search #5 for high school students. Find 10 hidden words including Centauri, gravitation, and hyperbola on planetary motion and orbital mechanics.

Evolución del Universo Word Search

Spanish-language cosmology word search for high school. Find 13 hidden words on universe evolution: bigbang, inflación, expansión, estrellas, and more in a sun-shaped grid.

Astronomy Telescopes and Moon Crossword Puzzle

Astronomy crossword for Grades 9–12 covering telescopes and the moon. Review terms like collimation, terminator, and observational techniques.

Origins of Modern Astronomy Word Search

Astronomy vocabulary word search for Grades 9–12 covering the shift from geocentric to heliocentric models. Find 26 terms including heliocentric, retrograde motion, and law of universal gravitation.

Origins of Modern Astronomy Crossword

Origins of modern astronomy crossword for high school science students. Vocabulary includes heliocentric model, Ptolemaic system, eclipses, and celestial mechanics.

Word Search Stars

Astronomy word search for Grades 9–12 covering stellar physics and star types. Find 20 hidden terms including supergiant, nebulae, black hole, and stellar evolution.

Astronomy Quiz 1

Printable astronomy quiz for Grades 9–12 with vocabulary matching, true-or-false questions, and short-answer items on planets, the moon, and solar-system basics.

The Sun: Vocabulary Matching

Printable high school science matching worksheet on the Sun's structure and energy: core, photosphere, nuclear fusion, radiative zone, and solar radiation.

Astronomy Word Search #3

Advanced astronomy word search for Grades 9–12. Find 13 hidden terms including Betelgeuse, Hubble's Law, Big Bang, and galaxy classification types in this cosmology puzzle.

Astronomy Word Search #2

Astronomy word search for high school covering stellar evolution. Find 16 hidden words including protostar, supernova, neutron star, and black hole.

Astronomy Word Search #1

High school astronomy word search with 18 terms on stellar properties, composition, and classification. Hidden words include constellation, parallax, fusion, and star color classifications.

Mars and SpaceX: Space Exploration Questions

Printable science worksheet for Grades 6–12 with five open-response questions about SpaceX's Mars mission goals, reusable rockets, and space exploration challenges.

Space Exploration Guided Notes: The New Horizons Mission to Pluto

Printable science guided-notes worksheet (Grades 6–12) with 17 questions on the New Horizons spacecraft mission to Pluto, planetary classification, and space exploration.