Popsugar Family Kid Activities Valentine's Day Experiments to Do With Kids 7 Valentine's Day Experiments That Will Make Your Child Fall in Love With Science February 3, 2017 by Alessia Santoro View On One Page Photo 5 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Melting Ice With colored ice cubes, children can learn about melting — does cold water or hot water melt the ice cubes faster? Previous Next Start Slideshow Kid ActivitiesValentine's DayScience NewsStem