The bouncing of light waves off a surface such as a mirror or glass window
One of three processes by which heat can be transferred through matter
The __________ of a substance measures the amount of mass that fits into a given volume.
A mixture in which the particles are large enough to be seen
The range of the electromagnetic spectrum in which humans can perceive with their eyes
A mixture in which the particles of each substance are mixed evenly
When energy is absorbed during the change mentioned in the clue above, the reaction is called a ________ reaction.
The law of conservation of energy says that energy can be neither ______ nor destroyed.
The ability of a substance to burn is a chemical property called what?
A sound wave is an example of this type of wave.
Thermal energy moves from objects of ______ temperature to colder temperature.
The energy present in bonds that hold protons and neutrons together.
Pitch is related to the _________ of the sound wave, or the rate at which the source of the sound is vibrating.
A _________ property of matter is one that can be observed or measured without changing an object or the materials it's made of into something else.
The bending of a light wave as it passes from one medium to another such as from air to water
Loudness is related to the ______ of a sound wave or the difference in pressure between the compressions and refractions of the sound wave.
Down
One of three processes by which heat can be transferred through matter
The energy of position
One of three processes by which heat is transferred through matter
Every magnet has two poles, the south seeking pole and the _______ seeking pole.
The energy that holds substances together within molecular bonds is called what?
The _________ of a substance is the ability of the substance to float in a liquid or rise in a gas.
The energy of motion
A _________ change occurs when new substances have been formed out of the original atoms.
A circuit in which all devices are connected in a row is a _______ circuit.
A wave is a disturbance that travels through matter and space, carrying __________ from one place to another without carrying matter along with it.
A mixture in which the particles are very small and therefore cannot be filtered
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All your puzzles are accessible from your 'My Puzzles' page, which you can access using the navigation bar at the top when you are logged in.
Be sure to log in using the same email address you used when you created your puzzle.
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There is a 'Make Printable' button on the top left of your puzzle that will let you sign up for a plan or purchase a single puzzle.
Once paid, that button will turn into a 'Preview + Publish' button that will put your puzzle in a format that can be printed or solved online.
Once you publish your puzzle, you can click the print icon or use your browser’s print function.
It looks weird when printed.
First make sure you’ve published your puzzle. See the 'How do I print?' section above for more information.
99% of other printing issues have to do with printer settings. Instead of trying to fiddle with printer settings, which can be time-consuming and frustrating, there are a couple workarounds you can try.
You can try printing from a different browser, since different browsers have different default print settings. Alternately, you can try saving as a PDF (next to the print icon) and print that.
Why isn’t this free?
We invested in building a number of premium features that free sites are unable to offer: the ability to automatically or manually add words to your puzzle, save-as-you-go puzzle editing, the ability to access your puzzles from any computer, an uncluttered and ad-free interface, the ability for friends and colleagues to solve your puzzles online, and quick responsiveness to reported issues.
My Crossword Maker is the lowest-price service we've found that provides these features, and is designed for people who are not satisfied with what free sites are able to provide.
I thought this was free.
We’re sorry you thought My Crossword Maker was free, that must have been frustrating.
We’re constantly trying to provide a clear and straightforward user experience, and we’re not trying to hide the price: on the page where you make your puzzle, the price is listed in the overview in the top left (before you log in), below the 'Make Printable' button (after you log in), in the FAQ below the grid, and also in the tour.
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I am being asked to pay a second time.
If you are a member of My Crossword Maker and are still being asked for payment, then you may have inadvertently created a second account.
Your paid account will have the email address where you received an email confirming your subscription.
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For security a human can’t see or reset your password, so read the below information carefully.
If you haven’t gotten the password reset email, check your spam folder, be sure you’re checking the email account that the email was sent to, and be aware that some school email systems block emails from non-school email addresses.
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Not all my words are in my puzzle.
When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
That said, different browsers print in slightly different ways, so you could try using 'print preview' using a different browser (or try the PDF button) to see if you like how that looks better.
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We generally respond to all reported issues in about a day. If it’s been a few days and you haven’t heard back from us, it’s possible we sent an email that didn’t reach you.
Check your spam folder, and be aware that some school email systems block emails from non-school email addresses. Try providing a different email address if you think our emails to you are being blocked.
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