Sixth-grader Chelsea Zishka, center, holds up an image of a design for an aquaponics system during an online video conference with a mentor. Zishka is a member of a Lansing Middle School science club that is competing in a national science, technology, engineering and math contest. Also pictured are club sponsor Jessica Graves and sixth-grader Madilynn Jones. Photo Credit: John Richmeier
John Richmeier/Leavenworth Times A science club at Lansing Middle School has been named the state champion in a national science, technology, engineering and mathematics competition.…