| Matt B/Dylan | Helmet & Football | Tiffany | Microchip | Katherine | Anesthesia |
| Maddy | Segregation | Sarah/Bailey | Calvert Cliffs Nuclear Plant | Brianna | Internet |
| Gwynn | Fire Precautions/Safety Requirements/Codes | Phoebe | | Danny | Light Bulb |
| Barbara | Olympics | Morgan/Sharon | Lightbulb | Kelly | Music/Civil War |
| Chelsea | Television | Vanessa | Television | Carly | Civil Rights/Baltimore |
| Yash | Pencil | Matt R | Vaccines | Jessica | Animal GPS |
| Becca | Sewing Machine | Xin/Ashley | Typewriter | Eamon/Arman/Matt | Prosthetics |
| Kevin | Body Armor | | | Leisha | Bar Code |
| Scott | Railroad | Madi S | DNA Profiling | Michael | Gunpowder |