Teacher Tara Hall helps Jenna Ku, 10, with a project the class is working on making a 3D elephant with the applicaiton SketchUp in a 3D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3D. (Tim Berger / Staff Photographer)
William Suh, 10, Jason, Brown, 10, and Horacio Ramirez, 10, all watch a tutorial video how to make a 3D elephant with the application SketchUP in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
Jason Brown, 10, uses the application SketchUP to make a 3D elephant in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
Teacher Tara Hall helps Jason Brown, 10 with a class project to make a 3D elephant in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
Jenna Ku, 10, works on with a 3D application to create a 3D elephant in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
Horacio Ramirez, 10, smiles when he is assisted with a project to create a 3D elephant in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
A 3D printer in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
One of the creations from a 3D printer in a 3-D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3-D. (Tim Berger / Staff Photographer)
William Suh, 10, is handed a 3D project he created in a 3D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3D. (Tim Berger / Staff Photographer)
Teacher Tara Hall helps Frank Valenta, 11, to make a 3D elephant with the application SketchUp in a 3D printing class at Palm Crest Elementary School in La Ca-ada Flintridge on Monday, October 19, 2015. The popular 10-week 1-hour class meets once a week with the goal to give students experience in imagining in 3D. (Tim Berger / Staff Photographer)