TimeTilter is a free multimedia engineering curriculum for Grades 6 to 8.

The TimeTilter curriculum
explores the engineering design cycle, bioengineering, and materials engineering. TimeTilter:

  • Uses story to engage learners’ imaginations
  • Illustrates how engineering impacts our lives and society
  • Helps promote STEM identity
  • Integrates STEM and literacy

The curriculum has two parts:


TimeTilter is a STEM novel that introduces the engineering topics and draws readers into a multimedia mystery at collusia.com.  Learn more.


TimeTilter educator resources include day-to-day lesson plans that tie the book and the website together. Learn more.

You can find our other curriculum, featuring the Talk to Me novel, at talktomecurriculum.wordpress.com.