Description

a longitudinal wave that is caused by vibrations and that travels through a material medium
a measure of how high or low a sound is perceived to be, depending on the frequency of the sound wave
slow vibrations of frequencies lower than 20 Hz
any sound wave with frequencies higher than 20,000 Hz
a phenomenon that occurs when two objects naturally vibrate at the same frequency; the sound produced by one object causes the other object to vibrate
sound navigation and ranging, a system that uses acoustic signals and returned echoes to determine the location of objects or to communicate
a unit or quantum of light; a particle of electromagnetic radiation that has zero rest mass and carries a quantum of energy
in physical science, the rate at which energy flows through a given area of space
radio detection and ranging, a system that uses reflected radio waves to determine the velocity and location of objects
a line in space that matches the direction of the flow of radiant energy
an image from which light rays appear to diverge, even though they are not actually focused there; a virtual image cannot be projected on a screen
an image that is formed by the intersection of light rays; a real image can be projected on a screen
a transparent object that refracts light waves such that they converge or diverge to create an image
the increase of an object's apparent size by using lenses or mirrors
in optics, a system that consists of two or more plane surfaces of a transparent solid at an angle with each other
in optics, the process of separating a wave of different frequencies into its individual component waves

Customize
Add, edit, delete clues, and customize this puzzle. Print copies for an entire class.

Sound and Light

Crossword

Light Word Search

Word Search

Wearable

Crossword

Energy review game

Crossword

Frequently Asked Questions

What is a crossword?

Crossword puzzles have been published in newspapers and other publications since 1873. They consist of a grid of squares where the player aims to write words both horizontally and vertically.

Next to the crossword will be a series of questions or clues, which relate to the various rows or lines of boxes in the crossword. The player reads the question or clue, and tries to find a word that answers the question in the same amount of letters as there are boxes in the related crossword row or line.

Some of the words will share letters, so will need to match up with each other. The words can vary in length and complexity, as can the clues.

Who is a crossword suitable for?

The fantastic thing about crosswords is, they are completely flexible for whatever age or reading level you need. You can use many words to create a complex crossword for adults, or just a couple of words for younger children.

Crosswords can use any word you like, big or small, so there are literally countless combinations that you can create for templates. It is easy to customise the template to the age or learning level of your students.

How do I create a crossword template?

For the easiest crossword templates, WordMint is the way to go!

Pre-made templates

For a quick and easy pre-made template, simply search through WordMint’s existing 500,000+ templates. With so many to choose from, you’re bound to find the right one for you!

Create your own from scratch

  • Log in to your account (it’s free to join!)
  • Head to ‘My Puzzles’
  • Click ‘Create New Puzzle’ and select ‘Crossword’
  • Select your layout, enter your title and your chosen clues and answers
  • That’s it! The template builder will create your crossword template for you and you can save it to your account, export as a word document or pdf and print!

How do I choose the clues for my crossword?

Once you’ve picked a theme, choose clues that match your students current difficulty level. For younger children, this may be as simple as a question of “What color is the sky?” with an answer of “blue”.

Are crosswords good for students?

Crosswords are a great exercise for students' problem solving and cognitive abilities. Not only do they need to solve a clue and think of the correct answer, but they also have to consider all of the other words in the crossword to make sure the words fit together.

Crosswords are great for building and using vocabulary.

If this is your first time using a crossword with your students, you could create a crossword FAQ template for them to give them the basic instructions.

Can I print my crossword template?

All of our templates can be exported into Microsoft Word to easily print, or you can save your work as a PDF to print for the entire class. Your puzzles get saved into your account for easy access and printing in the future, so you don’t need to worry about saving them at work or at home!

Can I create crosswords in other languages?

Crosswords are a fantastic resource for students learning a foreign language as they test their reading, comprehension and writing all at the same time. When learning a new language, this type of test using multiple different skills is great to solidify students' learning.

We have full support for crossword templates in languages such as Spanish, French and Japanese with diacritics including over 100,000 images, so you can create an entire crossword in your target language including all of the titles, and clues.