General Become a Part of Something Bigger Make a Fieldtrip Bus Booklet Oh Where Oh Where Did That Web Page Go? Biological Scans Journaling Keeping a Journal Making a Burrito Journal Bark Beetle Prints Contact Paper Journal Entries Crayon Leaf Prints Ink Leaf Prints Photocopy Transfers Watershed Starters A Tree Through the Seasons Biological Scans Using Five Senses   Plants Measuring Tree Height Estimating Tree Height Using a Homemade Clinometer Making a Clinometer Measuring Tree Diameter Keying Conifer Trees of the Northwest A Tree Through the Seasons Bark Beetle Prints Contact Paper Journal Entries Crayon Leaf Prints Ink Leaf Prints Photocopy Transfers Make a Permanent Slide Water Studies Measuring Water Velocity Kick Net Sampling Macroinvertebrates Make a Permanent Slide Watershed Map Animal Studies Studying Osprey Studying Bald Eagles Bark Beetle Prints Make a Permanent Slide Soil & Rock Studies Contact Paper Journal Entries (include a soil sample in the journal!) Taking a Soil Sample Measuring Soil Temperature Comparing Soil Porosity Measuring Soil Water Content Sorting a Soil Sample Measuring the Soil pH