Bozeman Science
Energy Concepts
In this video Paul Andersen explains the different forms and units for energy. A discussion of the laws of thermodynamics is also included. Sample conversion problems using dimensional analysis is also included.
Bozeman Science
The Factor-Label Method
Mr. Andersen shows you how to use the factor label method to solve complex conversions.
Curated Video
Limiting vs Excess Reactants - what's the difference?
Do you know the difference between a limiting and excess reactant and how to identify them in a chemical reaction? These are important skills to mastering chemistry! In this video, we will show you the difference between limiting and...
Curated Video
Dimensional Analysis
“Dimensional Analysis” will show students what dimensional analysis is and how to use it to solve a problem.
Professor Dave Explains
Practice Problem: Conversions Using Avogadro's Number
The concept of the mole is a little tricky when you first learn about, but soon you're converting between grams and moles and atoms with ease. Let's practice some conversions using Avogadro's Number now!
Professor Dave Explains
Practice Problem: Dimensional Analysis
In the general chemistry series we learned all about dimensional analysis, and how we can use it to convert values from one set of units to another. Let's take it a step further and get some more practice!
msvgo
Significant Figures and Conversion of Physical Quantities
This nugget explains the calculations involving significant figures and dimensional analysis method.
Schooling Online
Physics Skills: Units Part 2
Exam tip: one mark in the HSC Physics exam may come from using the correct units. So, if you write and use SI units in all calculations (a pretty simple task), you’ll get a free mark! If only the rest of the exam was that easy! This...
Schooling Online
IB Physics Measurement and uncertainties: Units Part 2
Exam tip: always show units when performing calculations, because missing units might be penalized by the markscheme! This lesson will continue our crash course on units, focusing on SI prefixes and simple unit conversions.
Definitions...
Professor Dave Explains
Scientific Notation and Dimensional Analysis
In science, sometimes we have to talk about very large and very small numbers. We need a special way to do this called scientific notation. We also need a way to convert between different units of measurement. I know, I know, you hate...
ProEdify
Mastering Unit Conversions in the Physical Sciences
This video provides a comprehensive overview of unit conversions in the physical sciences, emphasizing the importance of keeping track of units and using conversion factors. Viewers are guided through examples of converting measurements,...
msvgo
Scientific Notation
It gives idea about Scientific Notation & rules to solve the numerical based on it.
Physics Girl
1D Motion & Kinematics - Physics 101 / AP Physics 1 Review with Dianna Cowern
Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video: PROBLEM 1 A girl is riding her bike with a constant velocity of 10 m/s. How...
Curated Video
Converting Units Using Dimensional Analysis
This video explains how to solve problems with different units by using dimensional analysis. It demonstrates the process of converting units and provides examples to help students understand the concept.
PBS
Real-Life Math — Production Scheduler
Use unit rates to find the number of parts needed to produce a given number of units. A production scheduler shares the different ways schedulers use math to ensure the required amount of parts are available to manufacture air...
PBS
Real-Life Math | Chef
Cook up a lesson on unit conversions. Scholars brainstorm how chefs use math in restaurants, and then watch a video of a real chef explaining how unit conversions, food and supply costs, portion sizes, and payroll all require math. They...
CK-12 Foundation
Using Ratios: Lesson
How do ratios work in geometry? The video answers just this question in order to help your class master an important skill. Using the concept of ratios, this segment in an extensive geometry playlist applies ratio reasoning to...
Socratica
Chemistry: Introduction to Unit Conversion and Dimensional Analysis
While some branches of science refer to it as dimensional analysis and others as unit conversions, both terms mean the same thing. Socratica presents a video explaining the basics of this topic discussing inches-to-feet conversion as...
Socratica
Chemistry: Introduction to Unit Conversion and Dimensional Analysis (Part 2)
If you know how much carbon dioxide you produce in one breath, can you figure out how much you produce in one month? Socratica helps solve multi-step unit conversion problems. The video walks through how to set up these challenges and...
Teacher's Pet
Dimensional Analysis
Time to discover a new dimension—dimensional analysis that is. After discussing the need for dimensional analysis, the video lesson describes the process by giving a general setup. The instructor then demonstrates examples in both...
Teacher's Pet
Arithmetic of Equations
Every great chemistry teacher has a stoichiometry toolbox full of lessons designed to chisel away at misconceptions and confusion. It's time to make room for something new! Incorporate a brief but detailed video that walks junior...
Teacher's Pet
Molar Conversions
Start stoichiometry scholars off on the path to success with a short video. The narrator of this interesting video guides viewers through the concepts of the mole, molar mass, and Avogadro's number. Additional topics include converting...
Krista King Math
Unit Multipliers
How many yards are in 360 inches? Pupils answer this question with the help of a video lesson. The instructor uses dimensional analysis to complete the conversion.
Bozeman Science
Factor-Label Method
One millionth of mouthwash is equal to one micro-SCOPE. This conversion video walks scholars through the factor-label method, or dimensional analysis, step by step. It shows sample problems and builds up to more complex problems, from...