• Welcome to Mr. Logston's classroom webpage.  This is my 12th year teaching, and my 4th year here at Allen High School (now at Allen STEAM Center).  I taught high school math ranging from algebra to calculus for 8 years prior to making the switch to teach engineering.    
     
     
     
     
     
    3D printed replacement part for a broken hole punch, it worked!
     
    Replacing broken hole punch part with student CADed and printed 3D printed part    Replacing broken hole punch part with student CADed and printed 3D printed part
     
     
     
     
     
    First cut on the cnc machine:
     
    first cut on cnc 1 first cut on cnc 2
     
     first cut on cnc 3
     
     
     
    First cuts on the laser engraver/cutter:
     
    first cut laser  
     
     
     
    Random photos:
     
     
    student built rockets on display    students exploring circuits, parallel circuit