"Freeze-Dried Specimens"

Each pocket-sized volume contains hundreds of illustrations and descriptions of the most common, important, and striking examples of each type of specimen, structure, or phenomena.

Each pocket-sized volume contains hundreds of illustrations and descriptions of the most common, important, and striking examples of each type of animal, insect, or other specimen.

These simple white cards are made of 0.021" thick, 5-ply paper and can be used for mounting frequently handled specimens so they won't be destroyed.

Beautifully illustrated in full color and highly informative, these pocket-sized field guides show each specimen in its natural habitat along with a detailed description of its history, habitat, range, and identifying characteristics.

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

How do geologists classify minerals? This kit lets students observe and test a variety of specimens in order to identify and sort them. You can also use this set to introduce students to the methods and techniques that are commonly used in geological classification.

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Students discover how fossils are formed, learn why they are important to us and what they can tell us about the Earth's past by casting and painting four life-size fossil replicas based on actual specimens:. 3" shark tooth, 4" crinoid, 3" trilobite and a 3" ammonite.

Test your student's geology skills with this educational and fun activity. Students receive a bag of unlabeled rock specimens, then must test for physical and chemical properties in order to identify each rock sample. The easy-to-follow flowchart aids students in their classification decisions.

Available for a limited time only.

With this Complete Perch Dissection Lab, you’ll receive: 10 high quality specimens that are easy to pin and dissect, packed in formaldehyde-free Borealene II. 20 student manuals with pre-test, post-test and easy to follow step-by-step instructions. 10 disposable dissection trays that offer direct pinning to the surface with no cleanup or resurfacing. Teacher’s guide with student objectives, teaching hints and answers to student tests. Replacement Student Manuals and Teacher’s Guides may also be purchased separately.

Our most comprehensive collection of rock samples.

Explore our planet like never before!

Well preserved, bony fossil fish in matrix. Average length ¹¹/₂" on 2 x 3" matrix. Brazil.

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High quality density cubes for the classroom.

Observe the density across different materials and sizes.

Culture Common Gram-Positive and Gram-Negative Bacteria