High Quality Tools for Great Classrooms

Teacher ToolsBrowse all teacher tools Live ChallengeReal-time class games and live checks Instruction BuilderCreate coordinated lesson materials Form Quiz BuilderCreate ready-to-copy Google Forms Academic Puzzle MakerWord searches, crosswords and seasonal print layouts Flashcard ChallengeCreate and share colorful practice decks Classroom ScreenTargets, warm-up, agenda, and countdown Classroom TimerLarge, projection-friendly countdown Writing Feedback pilotFictional writing only · revision practice

Math Tools ⌄

Math ToolsBrowse all math tools Math Practice StudioPractice sets, versions, and answer keys Math ManipulativesInteractive visual models Math Number TalkShort mental-math discussion routines Graph & Data LabBuild and analyze classroom graphs

Science Tools ⌄

Science ToolsBrowse all science tools Science Lab BuilderStudent labs and teacher guides CER BuilderClaim, evidence, and reasoning scaffolds Science PhenomenaLesson hooks and investigation ideas Graph & Data LabGraph and interpret data

Student Tools ⌄

Student ToolsBrowse student-facing tools Join Live ChallengeEnter a room code and play live Flashcard ChallengePractice a teacher-shared deck Combination Lock PracticePractice opening a school combination lock Writing Feedback pilotFictional writing only · revision practice Math ManipulativesExplore math visually Graph & Data LabBuild and analyze graphs

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HQ Classroom Tool

Flashcard Challenge

Create a colorful practice deck, copy one link, and send it to students. No student accounts and no setup on their end.

Math factsVocabularyCustom Q & AGamified practice

The deck travels in the link.

The shared set and student practice run in the browser. Students simply open the link and start practicing.

FlipMultiple choiceType it

PICK. FLIP. LEVEL UP.

Flashcard Challenge

Pick a deck. Let’s play!

Tap a deck to play. Customize to edit or share.

Find a deckSearch all 47 ready-made decks.

Create your own:

Customize your deck

Edit, try it, then save a new link to share. No account needed.

Deck type

Deck title

Student color theme

Optional student directions

🔊 Read the answer aloud automatically when a student flipsRecommended for early readers and language learners. The student can replay the word. Uses the device's available voice; no recording or microphone.

Operation

Number of cards

First number range

Second number range

Changing a number range makes a new set. Otherwise your preview and saved link use the same cards.

Cards — one per line

One card per line: front | back | optional visual. Use a hex color (like #EF4444), shape:circle, count:3, or emoji:😊. Up to 60 cards.

Reverse the cards so answers become prompts

Default student mode

Student link

Save Changes to prepare this version.

Each saved version gets a new link. Older links keep their original cards. The deck is not stored in an account.

View link details

Scan to practice

HQ-branded QR · share the full-size image

A QR code will appear with a saved link when the deck fits.

Live preview

Updates as you edit. No refresh button needed.

Flashcard Challenge

Challenge

Flashcard Challenge

🎮

Ready to practice?

Score0

Streak0

Correct0

Card1/10

⏱ Active practice00:00Pauses when inactive

Tap the card or the big button to see the answer.

Your answer

Keyboard: Enter, Space, or → to flip / go next · ← to go back

⭐⭐⭐

Strong round!

⏱ Estimated active practice: 00:00

Score0

Accuracy0%

Best streak0

Best score on this device: 0

Practical tools for teachers and students.

Teacher Tools Math Tools Science Tools Student Tools Flashcards Classroom Screen Live Challenge Contact Privacy