Tie your hair into a ponytail with @Oliviosa

I don't have a hair elastic—what can I use instead to finish the step where you "wrap the elastic once around the gathered hair"?

If you don't have a hair elastic, use a soft scrunchie, a ribbon tied in a small knot, or a clear rubber band to wrap around the gathered hair after you've smoothed it with the brush.

My ponytail keeps getting bumps and won't look neat—what part of the instructions should I redo to fix it?

If your ponytail is bumpy, hold the gathered hair with one hand, smooth the gathered hair with the brush to remove bumps, then rewrap the elastic as described and pause @Oliviosa's video to rewatch the placement step if needed.

How can I adapt this activity for a toddler versus a preteen using the same steps like "hold the gathered hair" and "ask an adult for help"?

For toddlers, have an adult hold the gathered hair and wrap the elastic while the child practices brushing and watching the video, and for preteens let them follow the full steps independently, pausing @Oliviosa's video to try different ponytail placements and wrapping the elastic twice for extra hold.

How can we make this ponytail activity more fun or personalized after we've "tucked any stray hairs" and finished the elastic?

After tucking stray hairs and smoothing with the brush, personalize the look by adding a ribbon or decorative scrunchie, braiding a small section before wrapping the elastic, or photographing the neat ponytail to share on DIY.org.