Exp Tech II: Pre-Engineering

Welcome to Pre-Engineering: Exp Tech II, one of Mr. Dolloff's technology education courses.

Intro to Engineering

Learn what engineering is, what engineers do, and what materials they do it with!

Reverse Engineering

Learn what's legal to copy!

Engineering Disasters

Create the most earthquake-resistant tower you can!


Build a vehicle designed to knock other vehicles out of the ring.

Updated on Aug 15, 2015 by Mr. Dolloff

About this website

This is Grandville High Schools' website for Technology Education. This site is exclusively dedicated to covering Grandville High School technology education students and activities. If you are looking for general district information, or other schools in the distict, try the districts' "official" site here.


Grandville High School
4700 Canal St.
Grandville, MI 49419