Teaching personal space to young children in Pre-K and Kindergarten is essential for fostering social skills and promoting a respectful classroom environment. One must-try tip is to use a "bubble" visualisation. Begin by having the children imagine that they each have a bubble around them—this bubble represents their personal space. Engage them in a fun activity where they extend their arms out to the side, feeling their bubble and marking the space. You can then incorporate movement, such as walking around the classroom while maintaining their bubbles. Additionally, use playful songs or stories that emphasise respecting personal space, encouraging children to recognise when they are too close to someone else. Reinforcing this concept regularly will help children understand the importance of personal space in a gentle and enjoyable way.