Bozeman Science
Experimental Questions
New ReviewIn this video Paul Andersen shows you how to asking questions in a mini-lesson on experimental questions. Two examples are included in the video and two additional examples are included in the linked thinking slides.
Bozeman Science
Experimental Design
New ReviewIn this video Paul Andersen shows you how to plan and carry-out investigations in a mini-lesson on experimental design. Two examples are included in the video and two additional examples are included in the linked thinking slides.
Bozeman Science
Evaluating Data and Design
New ReviewIn this video Paul Andersen shows you how to plan and carryout investigations in a mini-lesson on evaluating data and design. Two examples are included in the video and two additional examples are included in the linked thinking slides.
Bozeman Science
Evaluating Questions
New ReviewIn this video Paul Andersen shows you how to ask questions in a mini-lesson on evaluating questions. Two examples are included in the video and two additional examples are included in the linked thinking slides.
Bozeman Science
AP Biology Practice 3 - Formulate Questions
Paul Andersen explains how to formulate questions to guide discussions and investigations. He starts by describing the proper type of questions that should be asked in an AP Biology classroom. He gives four examples of questions that...
Bozeman Science
Practice 3 - Planning and Carrying Out Investigations
Paul Andersen explains how investigations are used by scientists to answer questions and by engineers to test designs. He delineates be investigative and observational science. He demonstrates the formation of a good question the design...
Bozeman Science
AP Biology Practice 4 - Data Collection Strategies
In this video Paul Andersen describes the science practice of data collection. He begins with a brief description of science and the scientific method. He details concepts related to data collection in each of the four big ideas. He then...
Amoeba Sisters
Nature of Science
Explore the nature of science with The Amoeba Sisters. This video discusses why there is not just one universal scientific method as well as the importance of credible sources when researching. Vocab in experimental design including...
Bozeman Science
The Scientific Method
Mr. Andersen gives a brief description of the scientific method.
Curated Video
Current through an electromagnet
Pupil outcome: I can plan an experiment to test the strength of an electromagnet and explain how different factors affect the strength of an electromagnet. Key learning points: - The more turns of wire in the coil of an electromagnet,...
Curated Video
Checking understanding of scatter graphs
Pupil outcome: I can plot and interpret data points on scatter graphs. Key learning points: - Data is given as pairs of values. - The independent variable is placed on the horizontal axis. - Placing the independent variable on the other...
Professor Dave Explains
Classification of Differential Equations
Now that we know what differential equations are, we have to learn how to classify them. We have to know whether a DE is ordinary or partial, linear or nonlinear, homogenous or nonhomogenous, autonomous or nonautonomous. We have to be...
Professor Dave Explains
Homogeneous Differential Equations and Bernoulli Differential Equations
We have covered three classes of first-order differential equations, those being separable, linear, and exact. There are just two more to go over, those being homogenous and Bernoulli differential equations. What are these, how do we...
Professor Dave Explains
Linear First-Order Differential Equations
We just got our feet wet with separable differential equations, so now let's look at something slightly trickier. Solving linear first-order differential equations will require a little bit more effort, involving something called an...
The Business Professor
Marketing - What is Experimental Research
This Video Explains Marketing - What is Experimental Research
The Business Professor
Understanding Cost Behavior and its Impact on Managerial Judgment
This video explores the concept of cost behavior and its relevance to managerial judgment. The video introduces two common methods for assessing cost changes: the high-low method and regression analysis. The video emphasizes that...
Curated Video
Machine Learning: Random Forest with Python from Scratch - Introduction to the Final Project
In this video, we will discuss our final project, which classifies the titanic dataset using Random Forest. This clip is from the chapter "Random Forest Step-by-Step" of the series "Machine Learning: Random Forest with Python from...
Curated Video
Learn Tableau by Working on Exciting Dashboards - Dimension, Measures, Aggregation, Granularity
This video explains the difference between dimension, measures, aggregation, and granularity.
Curated Video
R Programming for Statistics and Data Science - The Linear Regression Model
This video explains the linear regression model. This clip is from the chapter "Linear Regression Analysis" of the series "R Programming for Statistics and Data Science".This section explains linear regression analysis.
Why U
Algebra 60 - Parametric Equations with Gauss-Jordan Elimination
This chapter introduces the concept of “pivot columns” and shows how they can be used to determine whether a system of linear equations has a single unique solution, no solutions, or infinitely many solutions, simply by looking at the...
ShortCutsTv
Natural Experiments in Psychology
In natural experiments circumstances present researchers with the perfect opportunity to test the effect of one variable on another in ways that just couldn't be done in a laboratory. This film looks at some natural experiments in...
APMonitor
Data Science for Energy Applications
Derrick Turk is the President at Terminus Data Science, LLC. Derrick graduated from the University of Texas at Austin in Mechanical Engineering, previously worked as an Engineer with Devon Energy, and as the CTO at Enertel Advisors....
Catalyst University
Lineweaver-Burk Equation Theory and Derivation
Lineweaver-Burk Equation Theory and Derivation