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February 21, 2009.

Boulder Ridge Trail to Plaza Trail to Huckleberry Summit and back | 12-ish miles | 3000′ ele. gain | 6.5 hours
I arrived at the Wildwood Recreation area on a warm Saturday morning and parked in the small parking area before the gate, which was locked. Although it had been a weird snow year [...]

Give your students a basic overview of the Electromagnetic spectrum with this visual representation of the various types of waves. This can be used as an introductory note-taking activity or a review. Don’t forget to read the notes to learn about the built in features that let you easily switch between key slides in the [...]