About
The Tennessee Science Olympiad (TSO) is a one-day STEM competition that hosts the top 40 Division B (20 middle school) and Division C (20 high school) teams across Tennessee. Competition will be held at the UT Knoxville campus on Saturday, April 18, 2026.
Volunteers are welcome to breakfast and lunch on April 18, 2026.
DRESS CODE: Jeans and sneakers. T-shirt is provided at check in.
CHECK IN: Please check in at Strong Hall 101 for your t-shirt and shift details.
A few people you will meet... View All
Shifts (50)
| Shift | Start Time | End Time | Description | Registrants Needed | |
|---|---|---|---|---|---|
| TSO: Division B & - Helicopter | 6:30am (ET) | 4:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/2 | Over |
| TSO: Division B & C- Helicopter | 6:30am (ET) | 9:30am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 6/8 | Over |
| TSO: Division C - Bungee Drop | 6:30am (ET) | 10:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 6/6 | Over |
| TSO: Division C- Bungee Drop | 6:30am (ET) | 4:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/2 | Over |
| TSO: Division C- Electric Vehicle | 6:30am (ET) | 4:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/2 | Over |
| TSO: Division C: Electric Vehicle | 6:30am (ET) | 10:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 6/6 | Over |
| TSO: Division B & C- Hovercraft | 7:00am (ET) | 12:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 5/8 | Over |
| TSO: Division B- Anatomy & Physiology | 7:00am (ET) | 11:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/8 | Over |
| TSO: Division B- Crime Busters | 7:00am (ET) | 11:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/8 | Over |
| TSO: Division B- Mission Possible | 7:00am (ET) | 12:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/6 | Over |
| TSO: Division B- Scrambler | 7:00am (ET) | 4:00pm (ET) | Division B Scrambler. Please Check in at Strong 101 | 0/4 | Over |
| TSO: Division B: Write it Do it | 7:00am (ET) | 11:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/8 | Over |
| TSO: Division C- Codebusters | 7:00am (ET) | 11:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 1/6 | Over |
| TSO: Division C- Disease Detectives | 7:00am (ET) | 11:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/8 | Over |
| TSO: Division C- Remote Sensing | 7:00am (ET) | 11:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/8 | Over |
| TSO: Grading Floater | 7:00am (ET) | 10:00am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 10/10 | Over |
| TSO: Division B- Disease Detectives | 9:00am (ET) | 11:30am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 8/8 | Over |
| TSO: Division C- Anatomy & Physiology | 9:00am (ET) | 12:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 7/8 | Over |
| TSO: Division B & C- Helicopter | 9:15am (ET) | 1:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/10 | Over |
| TSO: Division C; Forensics | 9:15am (ET) | 11:20am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 7/8 | Over |
| TSO: Division B: Remote Sensing | 9:20am (ET) | 11:30am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/8 | Over |
| TSO: Division C - Bungee Drop | 9:30am (ET) | 1:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/6 | Over |
| TSO: Division C- Electric Vehicle | 9:30am (ET) | 2:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/6 | Over |
| TSO: Division B- Codebusters | 9:35am (ET) | 11:20am (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/6 | Over |
| TSO: Division B & C- Experimental Design | 10:00am (ET) | 1:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/12 | Over |
| TSO: Grading Floater | 10:00am (ET) | 1:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 10/10 | Over |
| TSO: Division B & C- Entomology | 10:15am (ET) | 2:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/10 | Over |
| TSO: Division B- Solar System | 10:15am (ET) | 1:20pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/6 | Over |
| TSO: Division C- Astronomy | 10:15am (ET) | 1:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 3/6 | Over |
| TSO: Division B & C- Circuit Lab | 11:15am (ET) | 3:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/8 | Over |
| TSO: Division B & C - Machines | 11:30am (ET) | 3:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/6 | Over |
| TSO: Division B & C- Hovercraft | 11:30am (ET) | 4:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 3/8 | Over |
| TSO: Division B- Meteorology | 11:30am (ET) | 2:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 3/6 | Over |
| TSO: Division B- Metric Mastery | 11:30am (ET) | 2:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 5/6 | Over |
| TSO: Division B- Mission Possible | 11:30am (ET) | 4:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/6 | Over |
| TSO: Division C- Dynamic Planet | 11:30am (ET) | 2:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/4 | Over |
| TSO- Division C- Water Quality | 12:30pm (ET) | 2:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 5/6 | Over |
| TSO: Division B & C- Helicopter | 12:30pm (ET) | 4:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/10 | Over |
| TSO: Division C- Bungee Drop | 12:30pm (ET) | 4:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 6/6 | Over |
| TSO: Division C- Electric Vehicle | 12:30pm (ET) | 4:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 5/6 | Over |
| TSO Grading Floater | 1:00pm (ET) | 5:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 5/10 | Over |
| TSO: Division B- Dynamic Planet | 1:00pm (ET) | 3:15pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 2/6 | Over |
| TSO: Division B- Water Quality | 1:00pm (ET) | 3:15pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/6 | Over |
| TSO: Division C- Chemistry Lab | 1:00pm (ET) | 3:15pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 0/1 | Over |
| TSO: Division B & C- Rocks and Minerals | 2:00pm (ET) | 5:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 5/8 | Over |
| TSO: Division B- Heredity | 2:15pm (ET) | 5:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 1/6 | Over |
| TSO: Division B- Potions & Poisons | 2:15pm (ET) | 5:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 1/6 | Over |
| TSO: Division C- Designer Genes | 2:15pm (ET) | 5:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 4/6 | Over |
| TSO: Division C- Materials Science | 2:15pm (ET) | 5:00pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 7/8 | Over |
| TSO: Event Clean Up | 4:00pm (ET) | 6:30pm (ET) | Check in at Strong Hall (STR) 101 to get your t-shirt and shift details. Volunteers will be helping event supervisors with set up, clean up, testing, and grading. Meals and refreshments will be in STR 101. | 20/20 | Over |
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