The KSAT 12 News Team provides a look at local, regional, statewide and national news events and the latest information on local traffic and weather issues.

👉 Watch the video of Sarah’s first at school science experiment here!

Hello parents, teachers and students!

Are you looking for something fun to do at home that has a little bit of science behind it?

Learn how to make a cloud-in-a-jar at home with Meteorologist Sarah Spivey and her awesome assistant, David Sears!

Be sure to check out GMSA@9 on Wednesdays when Meteorologist Sarah Spivey does the demonstrations and explains the science behind it.

This is a perfect example of how clouds form in our atmosphere. The hot water produces steam or water vapor in the jar. Then the cold ice causes the water vapor to condensate onto the microscopic hairspray particles.

If you’d like Sarah and David to come to your school and conduct a science experiment live on KSAT, email sciencewithsarah@ksat.com.

Parents and guardians: upload a video of your child performing the activity by clicking here. Send it in and you might see it on GMSA @ 9 a.m.!

Copyright 2022 by KSAT - All rights reserved.

Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017. Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KETN News. When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.

Ben Spicer is a digital journalist who works the early morning shift for KSAT.

If you need help with the Public File, call 210-351-1241.

Copyright © 2022 KSAT.com is managed by Graham Digital and published by Graham Media Group, a division of Graham Holdings.