project-cornerstone.org
Teacher Workshop — Project Cornerstone, Inc.
http://www.project-cornerstone.org/teacher-workshop
The Science and Economics of Concrete. For teachers who are interested in purchasing more supplies you can visit the following sites:. Sieve Analysis Starter Kit. Science of Concrete Kit. Access to online background materials. Sample history and economic-related activities. Sieve Analysis Starter Kit and Science of Concrete Kit. The material containers (2-gallons each) and assorted molds (6-8 pieces) may vary from example shown in the photo. All sponsors will be recognized on the Project Cornerstone webs...
project-cornerstone.org
News — Project Cornerstone, Inc.
http://www.project-cornerstone.org/news
Project Cornerstone's mission is to educate the public about the importance of local construction aggregates (i.e., sand, gravel and crushed stone) through hands-on learning in Science, Technology, Engineering and Mathematics (STEM). Construction aggregates are used to build roads, houses, schools and all other infrastructure; they are the cornerstone of our communities. September 19, 2016. Double-click here to add a video by URL or embed code. Learn more. August 4, 2016. Written by Alyssa Burley. Overal...