The Making of an Organ

Lights, camera, action! With the cell at center stage, guide your seventh grade biologists through the tiny drama that plays out within every living thing. Then, enjoy the show as they portray the organelles they've studied—a performance...

Unleash the power of ... blackberries! Science superstars create solar cells using the juice of berries or leaves of a citrus tree in an engaging lab. In addition to offering a plethora of resources, the teacher's guide gives background...

Though it isn't a novel activity to prepare onion cell and Elodea plant cell slides as examples of cells in a microbiology unit, this resource will leave you thoroughly prepared. As pupils examine the slides that they prepare, they draw...

Familiarize young biologists with the inner workings of eukaryotic cells with this vocabulary instructional activity. By cutting out and matching a series of definitions and memorization tips to the organelles listed in...

A cat's tongue makes a purr-fect grooming tool. But why are cats such obsessive groomers? Discover the many advantages a clean, silky coat gives these predators in a short video. With reasons that range from skin health to remaining...

Aren't mitosis and meiosis the same thing? A helpful flow chart demonstrates the difference between mitosis and meiosis on Paul Andersen's Smart Board. Time lapse videos include show mitosis and cytokinesis.

Shocking! Share the story of electric fish with young biologists for a fascinating lesson in specialized cells. The narrator of the video describes how some species of fish generate electric current, differentiates between weakly and...

Eukaryotic cells go through a cycle of creation, reproduction, and death. The video choreographs the cell cycle to music from a popular movie. This prepares scholars to answer the questions in the online interactive.

Being able to absorb the abilities of other life forms may seem like something taken from a superhero movie, but sometimes reality is stranger than fiction. Join the narrator as he takes viewers back billions of...

Why are Henrietta Lacks' cells immortal? The answer is that no one really knows. But much has been learned because they are. Check out this video that introduces some of these remarkable discoveries.