Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Volume of a Prism - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Determining Equivalent Rates by Graphing
In this video, you will learn how to determine if two rates are equivalent by graphing. The video uses the example of Jen's walking rates on Saturday and Sunday to demonstrate the process.
Curated Video
Finding Missing Dimensions Using the Volume Formula
In this video, the teacher explains how to find missing dimensions of three-dimensional figures using the volume formula and inverse operations. The teacher emphasizes the importance of connecting the computation of volume with...
Curated Video
Reducing Unwanted Energy Transfers
The video discusses the concept of unwanted energy transfers and ways to reduce them. The video highlights two examples of how energy is lost through friction and conduction, and presents solutions for each case. For friction,...
Curated Video
Factors Affecting Diffusion and Impact on Organisms
This video discusses the concept of diffusion in biology, with a focus on what affects the rate of diffusion and its impact on organisms. The video explains that the rate of diffusion is affected by the concentration gradient,...
KnowMo
Introduction to Direct Proportion
This video explains the concept of direct proportion and how to solve problems related to it. The lecturer explains the mathematical language associated with direct proportion and provides examples where it can be applied. The video then...
FuseSchool
Bile and Emulsification
We saw that digesting lipids was a little more complicated and required bile and emulsification to help along the way… which is what we’re going to look at in more detail in this video.
Curated Video
Introduction to Linear Functions: Identifying, Graphing, and Writing Real-Life Problems
This video lesson will provide instruction to be able to identify whether a function is linear or nonlinear from a graph, a table, or an equation. Discrete and continuous domains will be presented and discussed. Practice problems with...
Brian McLogan
Solving exponential growth model problems
Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...
Brian McLogan
Compound continuously is the best but not the answer
Compound continuously is the best but not the answer
Espresso Media
The Women of Standing Rock: The Dakota Access Pipeline
The Women of Standing Rock part 2/8: This video highlights the importance of the Dakota Access Pipeline issue, emphasizing that it is not just a concern for native people but for everyone who relies on the Missouri River for water. It...
Packt
Generating Customized XPath from HTML Attributes
This video demonstrates how to generate a customized XPath from HTML attributes. This clip is from the chapter "Locator Techniques and Tools used to Identify Objects" of the series "Selenium WebDriver with Java - Basics to Advanced and...
NASA
North American Forest Dynamics Dataset
Forests are living, ever changing ecosystems, affected by aging, natural disasters and human interventions. Annual maps of the lower-48 United States produced from satellite data illustrate how these dynamic systems changed from...
NASA
Hubble Trivia: 6) What Has Hubble Helped to Reveal About the Expansion of the Universe?
The Hubble Space Telescope has been revealing the secrets of the universe for over 30 years, but it turns out Hubble has some secrets of its own! The question is: What has Hubble helped to reveal about the expansion of the universe? You...
Let's Tute
Microsoft Excel Tutorial: Working with Cell References
This is a Microsoft Excel tutorial on cell reference. It covers relative, absolute, and mixed cell reference with examples. It is a beginner-level tutorial suitable for anyone who wants to learn the basics of Excel.
Brian McLogan
Determining undefined slope from a graph positive
👉 Learn how to find the rate of change from graph. The rate of change is the rate at which y-values are changing with respect to the change in x-values. To determine the rate of change from a graph, a right triangle is drawn on the graph...
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Percentages - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
The Business Professor
Investment Center Performance: Residual Income and EVA
In this video, the teacher explains the concept of investor center performance and introduces three key metrics used to assess it: return on investment, residual income, and economic value added. These metrics help measure the...
Brian McLogan
Identify x intercepts and vertex of a quadratic with fractions ex 8, y=-2(x+(9/2))^2 +1/4
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...
Brian McLogan
Distance and rate problem
👉 Learn how to solve equations from word problems. A word problem is a real word simulation of a mathematics principle. We can solve equation(s) from a word problems by first understanding what the problem is asking. We then assign...
Curated Video
Comparing Linear Relations Using Cell Phone Plans
This video explains how to compare two cell phone plans using linear relations. By analyzing the slope and the Y intercept of each plan's equation, the teacher demonstrates how to determine which plan is better at different points. The...
Curated Video
Factors Affecting Photosynthesis and Maximizing Plant Growth
The video discusses the factors that influence the rate of photosynthesis in plants, including light intensity, temperature, and carbon dioxide concentration. Different zones are shown to demonstrate the impact of each factor on the rate...
Healthcare Triage
Only Tell Me the Good News - Bias in Research Publication
Publication bias is a big problem when it comes to health research. Researchers sometimes use spin or change the outcomes and goals to make their research seem positive, and the citation system in research literature amplifies the...
Curated Video
Using Linear Functions to Predict Car Travel: Distance, Speed, and Time
In this lesson, students will learn how to use a linear function to predict distance, speed, and time in a car. By graphing the equation D = rate * time (d=rt), they will be able to understand the relationship between these variables and...