EXCLUSIVE YOUTUBE CHANNEL: 

 Watch Professional Development Videos covering various topics    (videos are being added!)

Websites: 

PBS Learn: pbslearn.org

NewsELA: https://newsela.com/

Kesler Science: https://www.keslerscience.com/

Flinn Scientific: https://www.flinnsci.com/ 

PBS Learn: pbslearn.org

Science Spot:  sciencespot.net

Biology Corner: https://www.biologycorner.com/

Quia: https://www.quia.com/

Kid Zone: https://sciencespot.net/Pages/kidzone.html

Kahn Academy: https://www.khanacademy.org/

Create-Abilities: https://www.create-abilities.com/

The STEM Connection: https://thestemconnection.org/

Other helpful information: 

Standards - Links to standards to help you plan curriculum.

Districts - News and forums for each of the nine geographic districts.

Professional Development - A list of professional development opportunities for science educators.

Directory - Search for other HASTI members