The unit and lesson plans offered here are the product of teachers who have attended our Outdoor Classroom Institutes.  You can access these by clicking on the appropriate grade level in the menu. It is our hope that free distribution of these materials will enhance environmental education.  Lesson plans are available for download as htm single page web files.  These files can be opened using any web browser.   Lesson plans have been edited for uniformity but not content.  CHMF does not warrant the efficacy of any lesson plan.  Author(s)  and school affiliation are posted for each lesson plan. If you would would like to submit a lesson plan please email it to the Environmental Educator