The Cell

Help young biologists develop an understanding of eukaryotic cells with this simple exercise. Provided with a list of organelles found in plant an animal cells, learners must correctly identify the function of each and record any...

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...

Teacher's notes, a materials list, detailed procedure, tips, and extension ideas are all included to make teaching this lesson plan on photovoltaic cells a sunny spot in your day! After some brief background reading, physical science...

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 the provided...

Energize the cells of young biologists with an edible life science activity. Engaging students in exploring the inner workings of plant and animal cells, this activity involves using colored jello and various sweet and tasty treats to...

Does anyone remember seeing the movie Fantastic Voyage? This app is reminiscent of that imaginary journey through the human body, but in this case, venture even further into individual cells!

It is hard to believe a 300-foot-tall Redwood tree began as a single cell hundreds of years ago. How did it grow so large? Observe how different kinds of cells (bacteria, sex cells, and eukaryotic cells) reproduce or make more cells for...

Explore the structure of cell membranes including cholesterol, glycolipids, glycoproteins, phospholipids, and proteins. The video shows and discusses the fluid mosaic model as well as how cell walls differ from cell membranes. 

Adult humans are made of around 40 trillion cells that can't be seen these without some really powerful microscopes! Learners tour both prokaryotic and eukaryotic cells, learning how their structures are similar and different, and then...

Cell membranes contain many contradictions; for example, they are both oily and strong. The video explains the parts of a cell membrane, the function of each part, and discusses the contradictions. It highlights what happens when...