Period 1

front row: Alex, Sara, Graham, Ryan
second row: David, Dan, Michael, Alex
third row: Alice, Sarah, Katie, Rebecca
back row: Josh, Jeff, Goeff, Linden, Matt
not present: Adam, Eli

Period 3

front row: Elizabeth, Heidi, Sokham
second row: Jefrie, Sary, Alicia, Anastasia
back row: Eric, Rosie
not present Andy, Jessica

Period 4

front row: Stephanie, Maria, Katie, Marissa, Caroline, Maude
second row: Sam, Ari, Michelle, Jamie, Alex, Sophie
third row: Tim, Keilin, Erica, Jess, Hunter, Eric
back row: George, John, Andrew, Dave, Dave, Lydia, Lisa

Jamie

Sam

Dave, Dave, John, Andrew

Jess, Caroline, Ari

Erica, Lisa, and the Barbie Blast-Off

Dave doing the hydrogen flame test.

Jamie doing the hydrogen flame test.