Carex oligosperma habit and perigynium dissection
Carex oligosperma habit and perigynium dissection. For context, see: Carex oligosperma species page and Carex Interactive Identification Key.
Types of Antennae
This illustrated guide is designed to help students recognize and learn the different types of antennae found on arthropods. The single Web page, which can be easily printed for use at field sites or in the lab, shows plumose (featherlike) pectinate (comblike) serrate (sawlike) moniliform (beadlike) filiform (threadlike) aristrate (with bristles) elbowed (with a bend) clubbed (the segments towards the end are larger).
Parts of an Insect (Grasshopper)
This illustrated guide to a grasshopper is designed to help students recognize and learn the body parts of an insect. The single Web page, which can be easily printed for use at field sites or in the lab, also includes a short description for the following labeled parts: head thorax antenna abdomen spiracles coxa trochanter femur tibia tarsus genitalia wings.
This illustrated guide to leaf types is designed to help students understand the differences between compound and simple leaves. This single Web page can be easily printed for use at field sites. Along with an explanation of both types, the guide includes a short description of these related terms: petiole, leaf blade, leaflet, and axillary buds.
Parts of a Spider: Dorsal View of a Male Spider
This illustrated guide (dorsal view) to a male spider is designed to help students recognize and learn its common and unique body parts. The single Web page, which can be easily printed for use at field sites or in the lab, also includes a short description for the following labeled parts: chelicera pedipalp anterior eye row posterior eye row cephalothorax (or prosoma) pedicel abdomen (or opisthosoma) spinnerets coxa trochanter femur patella tibia metatarsus tarsus.
Some Clues to Describing and Understanding Organisms
This online guide helps students focus their biodiversity research in the classroom, field, and lab. It includes general and specific questions to consider, designed to help students see the clues they might otherwise miss and give them the vocabulary to discuss their findings. General questions include "What might this clue indicate?" and "Does the organism always occur in the same 'zone'? "Plant-specific questions range from "If it's woody, is there one main trunk (trees), or are there several
This OLogy activity serves as a kid-friendly how-to manual about searching for fossils. In Not Just Any Rock Will Do, kids learn that fossils "hide out" in sedimentary rock and see examples of shale and sandstone. Do's and Don'ts for Fossil Hunters gives kids practical tips and a list of fossil-hunting supplies. In Fossils You May Find, there are photos of common invertebrate, vertebrate, and plant fossils to guide kids. Paleontology Clubs and Web Sites lists resources to help kids determine whe
Kennet Avon Canal Devizes to Bradford on Avon
Images on the Kennet & Avon Canal between Devizes and Bradford on Avpm
Observe how fossils can form
This website hosts an animation depicting how cast and mold fossils are preserved in the rock record. Users can play, rewind, fast forward and stop the animation at any point in the formation as well as read captions outlining the process. The animation is part of the Earth Exploration Visualization collection.
Paleo Website Java Animations
These animations give a paleo perspective on global warming, drought, and global temperature patterns. Climate Research Unit (CRU) data from 1856-1997 are used to create six animations that show globally mapped temperature. Three other animations reconstruct climates for the last 260 years and show spatial patterns of annual temperature anomalies. There are also two drought animations and an interactive presentation on global temperature patterns in past centuries.
An interactive guide to some common butterflies for children. Includes memory games, multiple choice games, mystery word games and more. The module contains the following levels: Memory games with 6 random pairs of matching butterfly images Memory games with 8 random pairs of matching butterfly images Find the image corresponding to a given name. Find the name corresponding to a given image. Anagram game to guess common butterfly names. Memory game with picture/name matching. Find correct image
Lunch Poems: Robert Hass
After hosting Lunch Poems for eight years, Robert Hass has finally been prevailed upon to read his own poems in the series. Former Poet Laureate of the U.S., Hass is a UC Berkeley professor who has made important contributions in poetry, criticism, and translation. His books of poetry are Sun Under Wood, Human Wishes, Praise, and Field Guide, the latter winner of the Yale Younger Poets Award. His critical essays are assembled in Twentieth Century Pleasures, and the poets he has translated includ
Marine Organisms for Aquaria and Their Required Maintenance
What can you do with an ocean animal aquarium in your classroom? How can you involve the students in its set-up and maintenance? How can you keep the students' interest level high and continue to have the aquarium be a focal point of activities, rather than neglected once the initial novelty wears off? And... How can you use the aquarium to teach across curriculum areas? This teachers' guide is intended to help you with the answers to these questions. What follows are suggestions for activities
NLM: Environmental Health and Toxicology for Students and Educators
This website from the National Library of Medicine focuses on toxicology. The site features an interactive guide to potentially toxic substances and environmental health issues in everyday places, several college level tutorials covering the principles of toxicology, a household products database with potential health effects of chemicals for over 5,000 common household products, and more.
The importance of recess
How classroom elementary teachers can promote physical education.
Quantum Bound States
Explore the properties of quantum "particles" bound in potential wells. See how the wave functions and probability densities that describe them evolve (or don't) over time. Teacher's guide available.
Lakota Winter Counts
offers the world's largest database of Lakota winter counts -- pictures drawn on cloth or buffalo hide to remember each year's key events (1701 to 1905). Ten Lakota bands' winter counts are shown side by side on a timeline. Compare how the bands depicted a particular year. Search for an image. Watch interviews with Lakota. Learn about the culture of this Sioux tribe of the northern plains that followed buffalo herds for food. A teachers guide is included.
This guide is designed to take advantage of the educational information in the three-part PBS series BENJAMIN FRANKLIN (PBS airdate November 19-20, 2002), directing teacher’s to specific sections of the series relevant to the lesson plan. The lessons engage students with a media-rich environment that employs video, DVD, computers, and the Internet in addition to more traditional print resources. The lesson plans are flexible, allowing teachers to adapt the instruction to their particular needs
How can we educate for peace? Five teaching units focus on nonviolence, respect for human rights and dignity, social justice and civic responsibility, global awareness, and environmental sustainability. These Units are meant to guide teachers and provide resources for their own development as peace educators. Teachers, acting as learners, should feel free to adapt these activities to make them more effective, culturally relevant, or issue-specific.
West Coast Field Guide of the National Marine Sanctuaries
Our five West Coast national marine sanctuaries encompass nearly 12,000 square miles of ocean, which includes hundreds of miles of dramatic coastline. Teeming with life and filled with history, they offer countless opportunities for exploration, recreation and contemplation. This guide will introduce you to the natural and cultural wonders of your national marine sanctuaries. Whether you're traveling on foot or bicycle, by car or by boat, above water or diving below, it can lead you to new disco