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Turn your solar system lesson into a kids' quiz with AI

Upload the notes, slides or worksheet you already use, and DeckOwl writes multiple-choice, true/false or short answer questions with a clear explanation for each answer.

Create quizzes nowFree · No credit card required

Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

Free · First set needs no signup · Creates quizzes in seconds

Build the quiz from your own solar system material

Teachers and parents often want a quiz for kids about the solar system that matches what was taught that week, not a generic worksheet from the internet. DeckOwl builds that quiz from your own material, so the questions follow your lesson's vocabulary and level.

Planet order and facts matched to your lesson
Multiple-choice and true/false questions with explanations
Short answer prompts for older kids
Upload slides, notes, PDFs or photos of a page

Example solar system quiz questions for kids

Which planet is closest to the Sun?Mercury. It orbits closer to the Sun than any other planet, about 58 million km away on average.

Which planet is known as the Red Planet?Mars. Iron oxide, a type of rust, covers much of its surface and gives it a reddish color.

True or false: the Sun is a planet.False. The Sun is a star, and it holds most of the mass in the solar system.

Which planet is the largest in the solar system?Jupiter. Its volume is more than 1,300 times that of Earth, so it is far bigger than all the other planets.

How long does Earth take to orbit the Sun once?About 365 days, which is why one year is defined as one orbit of Earth around the Sun.

Generate the full set

Questions from your material

Upload PDFs, slides, DOCX files, notes or photos of a lesson page, and get questions based on what you actually taught.

Multiple-choice and true/false

Pick the question types that suit young learners, with a short explanation attached to every answer.

Export when you need a file

Save finished quizzes as PDF or DOCX on the Plus plan, or move them to Moodle XML or QTI 2.1 on Pro.

How it works

Upload the lesson

Add a slide deck, worksheet or notes about the Sun, the planets and the Moon.

Choose the question types

Select multiple-choice, true/false or open questions, and set how many you want.

Review and study

Check each question and explanation, then study in the browser or export the quiz.

Upload a PDF, slide deck, DOCX file, plain notes or a photo of a textbook page, and the text is read and turned into multiple-choice, true/false or short answer questions. Each question includes an explanation, which helps a child understand why an answer is right, not only that it is.

The free plan allows 3 generations per month, and you can take the quiz in the browser. Plus and Pro add exports for when you want a printed copy or a file for your class platform.

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Frequently asked questions

What age is right for a solar system quiz for kids?

Match the questions to the grade level in your lesson, so younger children may do best with true/false items and simple planet facts. Older children can handle multiple-choice questions and short answer prompts about orbits and planet size.

How many questions should a kids solar system quiz have?

Most short classroom quizzes work well with 5 to 10 questions. That is enough to check the planet order, the Sun as a star, and the main differences between planets without overwhelming a child.

Can I export the quiz to print it?

The free plan lets you study in the browser with 3 generations per month and no exports. PDF and DOCX export are included on the Plus plan at $39/year or $7.99/month.

Do I need a credit card to start?

No. You can start on the free plan without a credit card, and students get 40% off with a school email.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.