(upbeat music) - Hi, my name is Jasmine Hamilton and I'm a science teacher at Propel McKeesport, and this is my teachable moment.

Today, I'm going to show you how to make a freezer outside and instantly create a slushie.

Start with a bucket.

Put bottled water in the bottom.

Spread out my ice.

Pour ice cream salt over the top of the ice and give a slight shake to blend.

And now, we're gonna wait for five minutes.

Put on a glove for safety and carefully remove the bottles.

The water will still be a liquid.

Now, slam the bottom of the bottle on the hard surface.

And look, it instantly turns into ice.

Now, you can go ahead and place your favorite flavor inside of your slushie and enjoy on a hot summer day.

Try this with your friends and family.

But most of all, have fun and enjoy science.