Students were excited to see sparks fly out of the top and bottom of a container that held a mixture of aluminum and ferric oxide. A blow torch is used to start the reaction, but the majority of the heat is produced by the compounds in the pot once they are activated.
Wyatt Brouillette (blue shirt) and Jamie Ardell (green shirt) take their turn getting a closer look at the molton iron that results from the experiment.
Dr. Dawson followed this up the next day by leading 7th and 8th graders through a rotation of six experiments that got them thinking about physical versus chemical change, exothermic versus endothermic reactions, along with an introduction on how to write chemical equations. Students loved the hands on lessons.
Shane Henry, Josie DuBois, Tyler Mangan (hidden) and Vicky Saner work on an experiment.
Montana Phillips and Gauge Butler work on a separate experiment.
Kayla Enger likes the results.
Sierra Foothill Charter School is a free, non-profit, K-8 public school. For more information, contact the office at (209) 742-6222 or visit SFCS’s website: sierrafoothillcharterschool.org. To stay up to date on all the latest happenings, “like” SFCS on Facebook.