Bozeman Science
The Scientific Method
Mr. Andersen gives a brief description of the scientific method.
Bozeman Science
The Rate-Limiting Step
In this video Paul Andersen explains why the slowest elementary step in a chemical reaction is the rate-limiting step. This step can be used to determine the overall rate law of the chemical reaction.
Bozeman Science
What is Physics?
Mr. Andersen explains the importance of physics as a science. History and virtual examples are used to give the discipline context.
Bozeman Science
Momentum
Mr. Andersen explains the concept of momentum. He also shows you how to solve simple momentum problems. He finally shows you how momentum is both conserved and relative.
Bozeman Science
Cell Cycle, Mitosis and Meiosis
Paul Andersen explains how the cell cycle is used to create new cells. The creation of identical diploid daughter cells, through mitosis, is described. The creation of unique haploid daughter cells, through meiosis is also described. The...
Bozeman Science
Properties of Matter
Mr. Andersen surveys properties of matter. A brief discussion of Archimede's Principle, Charles Law, Boyle's Law, and viscosity is included.
Bozeman Science
The Origin of Life - Scientific Evidence
Paul Andersen discusses scientific evidence of the origin of life on our planet. He begins with a brief discussion of the age of the earth and ends with the future of humanity. He includes geologic, chemical and molecular data.
Bozeman Science
DNA and RNA - Part 2
Paul Andersen continues his description of DNA and RNA. He begins with the structure of DNA and RNA and moves into the process of DNA Replication. He also describes the central dogma of biology explaining how DNA is transcribed to mRNA...
Bozeman Science
Newton's Three Laws of Motion
Mr. Andersen defines Newton's three laws of motion. He describes how the first law relates to inertia, how the second law relates to mass and acceleration, and how the third law allows a rocket to launch.
Bozeman Science
Simple Machines
Mr. Andersen explains the simple principles behind simple machines. He shows how the mechanical advantage of a simple machine can increase the input force. A brief discussion of work is also included.
Bozeman Science
A Beginner's Guide to Balancing Equations
Mr. Andersen explains the basics of balancing chemical equations. A visual guide shows you how to change coefficients to balance the atoms in reactants and products.
Bozeman Science
A Tour of the Cell
Paul Andersen takes you on a tour of the cell. He starts by explaining the difference between prokaryotic and eukaryotic cells. He also explains why cells are small but not infinitely small. He also explains how the organelles work...
Bozeman Science
Significant Digits
Mr. Andersen explains significant digits and shows you how to use them in calculations.
Bozeman Science
Ecosystems
Paul Andersen explains how ecosystems interact with biotic and abiotic factors. He explains and gives examples of food chains and food webs. He shows how limiting factors eventually leads to logistic growth. Real data from Yellowstone...
Curated Video
Battle for Rome - Were Barbarian invasions a Peaceful settlement or Violent conquest
Battle for Rome - Were Barbarian invasions a Peaceful settlement or Violent conquest
Curated Video
Whole Grains
Fast Food Freddy launches bionic pizza containers all over the city with his newest unhealthy creation inside — The Pizzanator! Professor Fizzy and the Lunch Lab gang investigate delicious whole-grain alternatives to white flour.
Curated Video
Chevauchée, 1355 AD Battle of Poitiers Part 1 of 2
Chevauchée, 1355 AD Battle of Poitiers Part 1 of 2
Curated Video
Charlemagne (Part 2/2) The Carolingian Renaissance
Charlemagne (Part 2/2) The Carolingian Renaissance
Curated Video
Battle of the Three Kings, 1578 AD (Part 2/2) The Kings clash at Alcácer Quibir
Battle of the Three Kings, 1578 AD (Part 2/2) The Kings clash at Alcácer Quibir
Curated Video
Battle of the Three Kings, 1578 AD (Part 1/2) Portugal launches a Crusade against Morocco
Battle of the Three Kings, 1578 AD (Part 1/2) Portugal launches a Crusade against Morocco
Curated Video
Battle of Tedorigawa, 1577 AD Uesugi's Finest Hour
Battle of Tedorigawa, 1577 AD Uesugi's Finest Hour