PuzzlePage
Play
CrosswordMediumFree PDF

Engineering Crossword Puzzle

STEM crossword with 12 engineering terms

CrosswordPreview

Engineering Crossword Puzzle

STEM crossword with 12 engineering terms

9
11
5
2
4
8
3
1
6
7
10
12

Across

  1. 1.Simple machine that pivots on a fulcrum
  2. 2.Wheel and rope used to lift loads
  3. 6.Force that resists sliding between surfaces
  4. 8.Horizontal support that carries a load
  5. 10.Twisting force that causes rotation
  6. 12.Joining metal parts using heat

Down

  1. 3.Toothed wheel that transfers motion
  2. 4.Closed loop that carries electric current
  3. 5.Detailed plan or drawing for building
  4. 7.Spinning machine that converts flow into power
  5. 9.Metal mixed with other elements for strength
  6. 11.Electric pressure that pushes current
Free printable PDF · puzzle + answer key · puzzlepage.app

Enter your email once to unlock this PDF plus 10 more free printable puzzles. Answer key included.

What is a Crossword?

A STEM crossword uses subject-area vocabulary as the answer words. Each clue defines a term from the featured field — biology, physics, chemistry, math, or computer science.

How to solve it

Start with clues whose answers you know for certain — filled letters unlock adjacent clues. Use the crossing letters to confirm uncertain answers.

Who is this for?

STEM crosswords are perfect for science and math classrooms, tutoring sessions, gifted programs, and anyone who loves both puzzles and learning.

About this puzzle

Free printable engineering crossword — 12 mechanical and electrical engineering terms with clear clues. Educational STEM puzzle, instant PDF download.

  • Difficulty: Medium
  • Format: US Letter PDF with answer key
  • Free to download, print, and use
  • Commercial use allowed for KDP publishers

Step-by-step: solving the Engineering Crossword Puzzle

  1. Print the PDF. Download and print the free STEM crossword PDF. The grid and clue list are on page one.
  2. Start with confident clues. Read every across and down clue. Fill in the answers you know for certain — these unlock crossing letters.
  3. Use intersections to confirm. When you're not sure about a clue, check the crossing letters from a confirmed answer. Spelling is a strong constraint.
  4. Verify with the answer key. Compare the finished grid to the answer key on the second page.

Frequently asked questions

Are the clues kid-friendly?›
These STEM crosswords use vocabulary appropriate for middle school through adult learners. Clues focus on real subject-area terms rather than tricky wordplay.
Is the answer key included?›
Yes. The completed grid is on a separate page so students can self-check or teachers can grade quickly.
Can I use this in class?›
Absolutely. The PDF is free for personal, classroom, tutoring, and homeschool use. Many teachers print one copy and distribute photocopies to a full class.

More free Science & STEM puzzles

Energy, earth science, biology, engineering, and the people behind the discoveries.

Make your own custom puzzles

Free Puzzle Generator→← Browse all 124 free puzzles