Bozeman Science
Thinking in Structure and Function: Level 5 - Molecular-Level Structures
In this video Paul Andersen shows conceptual thinking in a mini-lesson on molecular-level structures. TERMS Molecular-level structures - locations of atoms in a molecule Function - an activity or purpose for a thing Properties - any...
Bozeman Science
Thinking in Structure and Function: Level 4 - Structures at Varying Scale
in this video Paul Andersen shows conceptual thinking in a mini-lesson on INSERTTITLEHERE. TERMS Complex structures - structures that consist of many different and connected parts Microscopic structures - structures that are so small it...
Let's Tute
Cell Biology Quiz
Watch this video quiz on cells in biology. It will also give a quick recap on cells.
Let's Tute
Plant Issues: The Role of Epidermis and Bark in Plant Protection
This video explains the importance of the epidermis in plants, which acts as a protective layer against environmental factors such as injury, water loss, and insect attacks. The epidermis also contains stomata, which allow for gas...
Sophia Learning
Sophia: Neuron Structure
This lesson will identify and define the parts of a neuron. .
Minute Earth
Minute Earth: The Biggest Organism on Earth
Blue whales are the biggest creatures on Earth, but they are not the biggest "thing." Learn here about the California Redwood and the Pando Aspen tree and their intricate root systems. [2:50]
Sea Studios Foundation
Shape of Life: Molluscs: Nautilus Regulates Its Buoyancy
A nautilus' shell, when x-rayed, reveals the many chambers, which the nautilus uses to regulate buoyancy as it moves up and down in the ocean. Observe this process with this video! [1:54]
Sea Studios Foundation
Shape of Life: Cnidarian Animation: Polyp and Medusa
Cnidarians come in two basic shapes. An anemone is the polyp shape. If the polyp shape is turned upside down, it becomes the medusa shape of the jellyfish. [1:16]
Sea Studios Foundation
Shape of Life: Mollusc Animation: Shell Repair
The mantle deposits calcium into a protein matrix to make the shell. The inner crystalline structure prevents cracks from breaking the shell, and the mantle continually repairs the shell from the inside. [1:32]
Khan Academy
Khan Academy: Changing Glomerular Filtration Rate
A video reviewing over the process of glomerular filtration rate. Learn about how the kidneys work to filter excess fluid and waste products out of the blood. [4:24]
Bozeman Science
Bozeman Science: Structure & Function
How do the structures of organisms enable life's functions? Benchmarks for grades 2, 5, 8 and 12 are included.
Bozeman Science
Bozeman Science: Structure & Function
Paul Andersen explains how the structure of objects are related to their function and vice versa. He begins with a quick quiz on bicycle construction and ends with a progression of teaching for students grades K-12. He also explains how...