High School Physics Crossword Puzzles [OpenStax-aligned]

The first set of crossword puzzles I posted on TPT consisted of puzzles I created years ago for my Conceptual Physics course. Next I posted a set intended for use with AP Physics students. Then I proceeded with crosswords aligned with the OpenStax Chemistry, Biology, and Astronomy textbooks.

The Chemistry textbook had a decent set of key terms for each chapter. Key terms in Biology were ... abundant! In the Astronomy textbook, I needed to supplement key terms with "non-key" terms from the chapters.

This brings me to the OpenStax Physics: High School textbook. I aimed for about 50 topical terms (key and non-key terms from each chapter along with review terms from previous chapters as needed). Additional terms were added to fill the gaps in the puzzle. Additional terms could be physics or science-related. But they could also be from random tops all over the general knowledge board. State nicknames, chemical symbols, tech, Roman numerals, and so on.

As ever, the resulting puzzles each include over 100 words with over 150 crosses. "Busy crosswords".

I gave crosswords to students as they finished unit tests. It gave quick test-takers something to do while classmates finished their tests. I gave them puzzles for the upcoming unit of study. Each puzzle had enough non-chapter terms to keep students engaged before and while learning the upcoming unit.

High School Physics Crosswords MEGABUNDLE at TPT

All 23 puzzles, bundled and steeply discounted.

High School Physics Crosswords Series One: Motion and Forces at TPT

Puzzles 1-5 bundled and discounted.

Astronomy Crossword Puzzles [OpenStax-aligned]

Who needs astronomy crossword puzzles? I have no idea! But if you do, I have some you might like. When I make crossword puzzles, I include appropriate chapter key terms; everyone does. But where most creators stop there, I take things further. I fill those awkward empty spaces (large enough to grow farm crops). I bring in non-key terms from the chapter, terms from previous chapters, science, math, general knowledge, pop culture, and randomness. That's among The Lessons of Phyz Advantages.

The good people at OpenStax have published Astronomy 2e on their site. Chapters 2-30 have key terms. So I am making crossword puzzles for those chapters. This post will grow one puzzle at a time until all puzzles are finished. Some chapters have very few key terms; those chapters are combined into a single puzzle.

My favorite use case is to distribute the next chapter's crossword puzzle on unit test day. That is, give out the Chapter 2 puzzle on Chapter 1 test day, and so on. It's nice for keeping the room quiet while students finish the test at different times from one another. You might naturally worry that students wouldn't have a chance with a puzzle filled with as-yet uncovered vocabulary. And you'd be right, except that I filled my puzzle space gaps with words they already know from previous chapters or general knowledge. Often the acronyms and initialisms are, well, very straightforward. The clue for NIST is National Institute for Science and Technology. I gave students the duration of the next unit to complete the puzzle.

2. Observing the Sky: The Birth of Astronomy at TPT [Free]

Word Count: 107   Word Crosses (Puzzle Score): 166

Key terms: Accelerate, Apparent, Astrology, Celestial, Circumpolar, Cosmology, Ecliptic, Epicycle, Equator, Geocentric, Heliocentric, Horizon, Horoscope, Parallax, Planet, Poles, Precession, Retrograde, Year, Zenith, Zodiac

Selected additional terms: Aquarius, Arabic, Aries, Astronomy, Cancer, Capricornus, Constellation, Copernicus, Diameter, Flat, Galileo, Geyser, Hubble, Jupiter, Leo, Libra, Magnet, Mars, Mercury, Meteor, Milky, Mol, Moon, Nasa, NIST, Nobel, Ophiuchus, Optics, Owl, Pauli, Pisces, Planetarium, Polaris, Ptolemy, Renaissance, Sagittarius, Scorpius, Sputnik, Starlink, STP, Sun, Syene, Taurus, Uranus, Virgo, Voyager

All puzzles include an online option for tech-savvy users who can upload files to a server space. Here's a sample of an online version.

https://phyz.org/crosswords/02-Birth

3. Orbits and Gravity at TPT

Words: 105   Puzzle Score: 162

Biology Crossword Puzzles [OpenStax-aligned]

With Conceptual and AP Physics crosswords covered, I moved on to Chemistry. Physics vocabulary is fairly pedestrian. We do our intimidation in the form of mathematics. Chemistry vocabulary wanders deeper into the esoteric: stoichiometry right off the bat. Pnictogen? Chemistry's got some words. 

Now that Chemistry's covered, it was time to move on to Biology. Intro Biology has very little math, so it brings the words. So many words that live their best lives within the confines of the study of life sciences. Endoplasmic reticulum arrives early and it's got plenty of friends.

Like the Chemistry puzzles, the Biology puzzles are aligned with an OpenStax online textbook. I chose Concepts of Biology this time. While nature may abhor a vacuum, I abhor crossword puzzles with yawning gaps and empty spaces. This time, some gaps were filled with terms from "100 Words Middle School Students Should Know" from vocabulary.com. Others were filled with terms from science, mathematics, geography, pop culture, and randomness. Students will be amused and surprised to see some of the terms that show up in these puzzles.

1. Introduction to Biology at TPT [Free]

Word Count: 108 · Puzzle Score (word crosses): 170

Core terms: Applied, Atom, Based, Basic, Biology, Biosphere, Cell, Community, Control, Deductive, Descriptive, Ecosystem, Eukaryote, Evolution, Falsifiable, Homeostasis, Hypothesis, Inductive, Law, Life, Macromolecule, Method, Molecule, Natural, Organ, Organelle, Organism, Peer, Phylogenetic, Physical, Population, Prokaryote, Science, System, Theory, Tissue, Variable

Selected additional terms: Acronyms, Adversary, AI, Air, Amber, Animal, Cheetah, Civic, Contortion, Cpu, Density, Divide, Earth, Elephant, Emu, Exodus, Eye, Gem, Hasten, Jupiter, Jut, Leopard, Lion, Mercury, Meter, Muscle, Navel, Neon, Neptune, Onion, Orion, Paris, Physics, Pluto, Quotient, Recluse, Slope, Twitch, Typhoons, URL, USB, xy

I posted this one online so you can see how the online version plays. Here's the link:

https://phyz.org/crosswords/01-Intro2Bio

2. Chemistry of Life at TPT

Words: 107 · Puzzle Score: 172

Chemistry Crossword Puzzles [OpenStax-aligned]

I finished sets of crossword puzzles for Physics and AP Physics (1 & 2). But creating crossword puzzles is so much much fun, I wandered the Internet over to OpenStax and found their Chemistry textbook. The first chapter had an end-of-chapter vocabulary list. So away I went. This post will be updated as new chemistry crosswords are added to the collection.

The Lessons of Phyz crossword advantage? At least 100 words that cross at least 150 times. Not those mostly empty grids with a handful of words and two dozen crosses. I'm no Will Shortz, but I am putting in some effort. And while the majority of the terms are chemistry, science, and math-related, the occasional Taylor Swift, Disney, or other pop culture references work to engage students that might be otherwise less engaged in the course. My own students used to gobble up crossword puzzles even without any promise of reward. Conquering the grid was all the incentive they needed.

1. Essential Ideas at TPT [Free]

Word Count: 103 · Puzzle Score (word crosses): 158

Core terms:Accuracy, Atom, Celsius, Centimeter, Change, Chemical, Chemistry, Compound, Conservation, Conversion, Cubic, Density, Element, Exact, Extensive, Fahrenheit, Gas, Heterogeneous, Homogeneous, Hypothesis, Intensive, Kelvin, Kilogram, Law, Length, Liquid, Liter, Macroscopic, Mass, Matter, Meter, Microscopic, Milliliter, Mixture, Molecule, Physical, Plasma, Precision, Property, Pure, Rounding, Second, SI, Significant, Solid, Temperature, Theory, Uncertainty, Unit, Volume, Weight

Selected additional terms: Acute, Amber, Andromeda, cc, Cone, cos, Divide, Echo, Etna, GMO, Gram, HIV, Hue, Inch, Neptune, Odor, Parallel, Perpendicular, sin, Sodium, Spine, TNT, Venus

BONUS: Online Version of "Essential Ideas" Chemistry Crossword

2. Atoms Molecules Ions at TPT

Words: 103 · Puzzle Score: 159