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Turn your own notes into a canvas krokus quiz

Upload a PDF, slide deck or set of notes and get practice questions with explanations, ready to study in the browser or export as a QTI 2.1 or Moodle XML file.

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

Why build your quiz from your own material

A canvas krokus quiz works best when it reflects the readings and slides your class actually uses, not a generic set of questions. Generating from your own files keeps the wording, terms and emphasis close to what will appear on your next test.

  • Questions are drawn only from the file you upload.
  • Explanations show the reasoning behind the correct answer.
  • Free plan includes 3 generations per month with browser study.
  • Paid plans add unlimited generations and QTI 2.1 or Moodle XML export.
Example crocus biology quiz questions
Which part of the crocus flower is harvested to make saffron?The red threadlike stigmas of Crocus sativus. Each flower yields only a few, which is why saffron is costly.
Is a crocus a true bulb?No. It grows from a corm, a solid underground stem, while true bulbs are built from fleshy scale leaves.
True or false: crocus belongs to the iris family.True. Crocus is in the family Iridaceae, the same family as irises and gladiolus.
Why do many spring crocuses close in cloudy or cold weather?Their petals respond to light and warmth, so they close when conditions drop, which protects the flower.
What pigments give saffron its deep color?Carotenoids such as crocin, which are concentrated in the stigmas.
Generate the full set

Three question types

Multiple choice, true/false and short open questions, generated from the material you upload.

Explanations on every answer

Each question comes with a short reason, so wrong answers become study points instead of dead ends.

Export when you need it

Paid plans export QTI 2.1 and Moodle XML files for course platforms, plus PDF and DOCX copies.

How it works

Upload your material

Add a PDF, DOCX, PPTX, plain text notes or a photo of a page.

Choose the question types

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

Study or export

Work through the quiz in your browser, or export it on a paid plan.

Each question includes an explanation, so you can check why the correct answer is right and where your reasoning slipped. Run the quiz again after a few days to see which items you still miss.

Explore related topics

Frequently asked questions

What should a crocus quiz cover for an intro botany course?

Focus on the plant's family, its corm structure, its flowering cycle and its economic uses such as saffron. Questions on how structures differ from related plants like true bulbs tend to be the most useful for checking understanding.

How do I quiz myself on crocus biology effectively?

Answer each question before reading the explanation, then write one sentence on why the answer is right. Repeat the items you missed after a short gap to strengthen recall.

Can I export my quiz to a course platform?

Yes, on the Pro plan at $14.99 per month you can export QTI 2.1 and Moodle XML files. The Free plan includes browser study only, with no exports.

Is there a free plan, and do I need a credit card?

The Free plan includes 3 generations per month and browser study, and you do not need a credit card to start. Students with a school email get 40% off paid plans.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.