I'll create an interactive spinning wheel with the options "Sinónimo", "Definición", and "Ejemplo" for your Spanish class. This will include a big button to spin the wheel and clear visual feedback for the selected option.

This spinning wheel features:

1. Three equal sections for "Sinónimo", "Definición", and "Ejemplo"
2. A large, prominent button to spin the wheel
3. A smooth spinning animation with random results
4. Clear visual feedback showing which option was selected
5. Responsive design that works on different screen sizes

When you click the "¡Girar la Rueda!" button, the wheel will spin for about 3 seconds before landing on a random option. The selected option will be displayed below the wheel.

You can customize this further by:

• Changing the colors in the colors array
• Adding more options to the sections array (the wheel will automatically adjust)
• Modifying the spin duration by changing the spinDuration value

This interactive element should make your Spanish classes more engaging and fun for your students!

I apologize for the issue with the wheel not appearing round. Let me create a better implementation using SVG, which will ensure the wheel is perfectly circular:

I've completely redesigned the wheel using SVG, which ensures it will be perfectly circular. This implementation:

1. Creates a true circular wheel using SVG paths
2. Places the text labels clearly within each section
3. Uses the same color scheme and functionality as before
4. Has a clear pointer at the top to indicate the selected option

The wheel will now appear properly round on all devices and browsers. When you click the "¡Girar la Rueda!" button, it will spin smoothly and randomly select one of the three options: "Sinónimo", "Definición", or "Ejemplo".

Let me know if you need any adjustments to the size, colors, or other aspects of the wheel!