Save 5% now! This complete curriculum set for Alpha Omega 3rd grade science includes Lifepac Gold 301-310 plus a Teacher's Guide.

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Staphylococcus epidermidis is a Gram positive, spherical-shaped non-pathogenic bacterium that is part of common human skin and mucous membrane flora.

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Save 5% now! This complete curriculum set for Alpha Omega 2nd grade science includes Lifepac Gold 201-210 plus a Teacher's Guide.

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This Gram stain bacteria comparison set contains five live cultures selected specifically for teaching students to identify bacterium using the Gram staining technique, a common high school biology lab.

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Staphylococcus epidermidis is a Gram positive, spherical-shaped, non-pathogenic bacterium that is part of the common human skin and mucous membrane flora.

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Save 5% now! This complete curriculum set for Alpha Omega 6th grade science includes Lifepac Gold 601-610 plus a Teacher's Guide.

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Each order of Hydra contains approximately 30 specimens which have one or more buds.

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The Book 6 Teacher's Manual helps you lead students through experiments in the lab notebook. Black & white; softcover; 106 pages.

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Save 5% now! This complete curriculum set for Alpha Omega 4th grade science includes Lifepac Gold 401-410 plus a Teacher's Guide.

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Study E. coli, the intestinal bacteria commonly used in labs, with this live culture.

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This 1-1/2" (or larger) owl pellet is perfect for a hands-on owl pellet dissection. Buy owl pellets in bulk like this to inexpensively do an owl pellet dissection with multiple students! Each large owl pellet is foil wrapped and dry heat sterilized.

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Helps & Hints includes tests and worksheets for Berean Builders Science in the Age of Reason elementary science text, the fourth in the series. Softcover.

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Gardeners curse its name, while some researchers hail its charms. So is duckweed a friend or foe? Decide for yourself as you study and test this live duckweed sample.

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Order this live protozoa culture to ensure that you get a mix of specimens: Amoeba, Paramecium, Chilomonas, Stentor, Euglena, and Volvox. Use a microscope to observe this pond life up close.

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Crickets are ideal for many science classrooms, including biological lessons, like life cycle and behavior studies. They are also a common food source for reptiles, birds, and amphibians.

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Helps & Hints includes tests and worksheets for Berean Builders Science in the Scientific Revolution textbook. Softcover.

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Our student insect pins are good quality and an excellent value.

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Bacillus cereus bacteria is Gram positive, rod shaped, and aerobic. It's commonly found in soil and food.

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This is a high-purity live bacteria, allowing you to experiment with a single culture under various environmental conditions.

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Bullfrog tadpoles let your students discover metamorphosis up-close! Raising bullfrog tadpoles into adult frogs is unforgettable for kids and adults alike. Get 6 live tadpoles & care instructions. You supply food & habitat.

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The Book 4 Teacher's Manual helps you lead students through experiments in the lab notebook. Black & white; softcover; 82 pages.

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This is a live culture of planaria, a freshwater flatworm with unique regenerative abilities.

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This introductory bacteria set contains three live cultures selected to give students a good overview of bacteria shapes.

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This stomach section shows mucosa and submucosa layers.

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This is a high-purity live bacteria, allowing you to experiment with a single culture under various environmental conditions.

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Save 5% now! This complete curriculum set for Alpha Omega 10th grade science includes Lifepac Gold 1 Lifepac Gold 1001-1010 plus a Teacher's Guide.

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This human tonsil section slide exhibits lymph nodules (the ring of dark-purple ovals) and epithelial tissue.

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Learn about the great variety of protozoa life with this large set of six individual cultures.

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Choose from different sizes and brands of insect pins, depending on the needs of your collection.

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Study E. aerogenes with this easy-to-use freeze dried culture. E. aerogenes is a gram-negative,bacteria, facultative, anaerobic, rod-shaped, non-spore-forming.

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This culture usually contains several Daphnia specimen sizes including large forms with eggs.

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Quickly find the right insect nets for your needs! Choose from different sizes.

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Choose from glass & plastic petri dishes for growing bacteria.

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Save 5% now! This complete curriculum set for Alpha Omega 8th grade science includes Lifepac Gold 801-810 plus a Teacher's Guide.

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This human liver section shows bile-secreting hepatocytes (the tiniest purple dots are their nuclei) and bile canaliculi, the winding "canals" that carry along the bile.

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