Hello & Welcome to Biersdorf Science!!
I hope this site will answer any questions you may have regarding the expectations for either Chemistry or Earth Science.
Also, check out STEM Society! A student-lead organization that explores science, technology, engineering, & mathematics. Meetings happen every 2nd & 4th Wednesday at 2:09pm in room 223. Click the button below for more info!
Room: 221 at Billings Senior High
4th-period prep
Office Hours:
Mon-Fri --> 7:30 to 7:50 am and 3:10 to 4 pm
Email: (preferred)
biersdorfj@billingsschools.org
Phone: 406-281-5472
Please leave a voicemail and I will contact you as soon as possible.
After School Study Lab: Room 105
Math, English, Science, & Social Studies Support
Every Monday, Tuesday, and Thursday
3:15 to 4:15