Teaching Clock
Move the hour and minute hands by dragging, arrow keys or labelled time fields, then connect their positions to a 12-hour or 24-hour digital display. Toggle teaching labels, snap to five-minute marks, practise original time-reading questions, or complete a fresh 12-clock challenge and share its self-reported score. Print clock faces with a separate answer key or download the selected clock as an SVG.
Choose a hand, then drag around the face. Focus the clock and use arrow keys to move that hand. The labelled time fields also set both hands.
Spatial hand description
The long minute hand points to tick 30 of 60, at the 6-hour marker. The short hour hand is 30 of 60 tick steps from the 3-hour marker toward the 4-hour marker.
3:30AM
Minute hand: 180° · hour hand: 105°.
Nearest five-minute snap; exact ties move forward. Hands roll through noon and midnight. This is an educational model, not a live clock.
- Set time
- 3:30 AM
- Minute angle
- 180°
- Hour angle
- 105°
- Step
- 5 minutes
Print creates your selected clock plus eleven seeded faces, with a separate answer key. The SVG contains the selected clock. Your teaching preferences stay in this browser; quiz answers are never saved.
Worked examples
Accuracy. Educational time representation only; it does not claim the displayed hands show the current local time unless a separately labeled demonstration is selected.
Common questions
- How do I move the hands on the interactive clock?
- In Explore, choose Minute hand or Hour hand and drag around the clock face. You can also focus the clock and use the arrow keys, use the minute step buttons, or enter an hour from 0 to 23 and a minute from 0 to 59 and choose Set clock. The hour hand moves gradually with the minutes. At 3:30, the minute hand is 180 degrees clockwise from the top and the hour hand is 105 degrees.
- What happens when I turn on five-minute snapping?
- The selected time and later hand movements round to the nearest five-minute mark. An exact halfway tie moves forward. The hour hand is recalculated from the snapped minute instead of jumping to a whole hour: at 3:35 its angle is 107.5 degrees. Movement continues across noon and midnight. Select 1-minute steps to set times such as 11:59.
- Can I hide the digital answer and use a 24-hour display?
- Explore has separate controls for the digital answer, hour labels, minute labels and five-minute tick marks. Switching between 12-hour and 24-hour display keeps the same represented time. Reading questions hide the digital answer until you submit or reveal. A scored challenge fixes the clock labels and locks answer-revealing controls. A spatial description explains where each hand points without stating the digital answer.
- How does the 12-time clock challenge work?
- A challenge contains twelve distinct times on five-minute marks in one 12-hour cycle, with four choices for each clock and no timer. The seed reproduces the same times and choices. Finish a fresh run without revealing answers to share an integer correct count from 0 to 12. A recipient starts the same challenge, compares their score with the shared self-reported score, and can reshare their result. A perfect score invites matching 12 out of 12. Revealed, incomplete and repeated-seed attempts in the same page cannot create a new shared score.
- Can I print a clock-reading worksheet or download a clock face?
- Print clock faces prepares the selected time plus eleven seeded faces, with blank answer lines and an answer key starting on a separate page. Allow the print tab to open, then use the browser print dialog. The worksheet uses 12-hour answers without AM or PM because an analog face does not distinguish them. Download clock SVG saves the selected clock as a vector image. Challenge results also offer a PNG card, a selectable link and native sharing when supported.
- Does this show the current time or save my quiz answers?
- This page is a teaching model, not a live clock. All clock calculations, questions and marking run in your browser. Only teaching preferences are saved locally when storage is available; quiz answers and results are not saved between visits. Challenge links contain only the tool, seed, fixed question count and claimed score, with no names or answer history.
Educational time representation only; it does not claim the displayed hands show the current local time unless a separately labeled demonstration is selected.