Description

a change or the process of change by which an organism or species becomes better suited to its environment.
the various structures in different species that have the same function but have evolved separately.
developed the theory of evolution
a chemical reaction in which two molecules combine to form a larger molecule with the elimination of a small molecule.
the process whereby organisms not closely related independently evolve similar traits as a result of having to adapt to similar environments.
the change in population genetics in which extreme values for a trait are favored over intermediate values.
the process of tracing back two or more species to their common ancestor.
symbiosis in which one of the symbiotic organisms lives inside the other.
the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
the termination of an organism or of a group of organisms, usually a species.
the ability to survive to reproductive age, find a mate, and produce offspring.
a concept in population genetics to refer to the movement of genes or alleles between interbreeding populations of a particular species.
a term that refers to a population of animals, plants, or other organisms that are separated from exchanging genetic material with other organisms of the same species.
an example of an organ or bone that appears in different animals, underlining anatomical commonalities demonstrating descent from a common ancestor.
a fossil that is useful for dating and correlating the strata in which it is found.
evolutionary change within a species or small group of organisms, especially over a short period.
the process whereby organisms better adapted to their environment tend to survive and produce more offspring.
natural selection arising through preference by one sex for certain characteristics in individuals of the other sex.
the formation of new and distinct species in the course of evolution.
a type of natural selection in which the population mean stabilizes on a particular non-extreme trait value.
a mechanism that prevents species from mating because they breed at different times.
the occurrence of an organism in more than one distinct color or form.

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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.