Let's Tute
Why Fingerprints are Unique and Important
This video explains the science behind fingerprints and why they are so unique and important in criminal investigations. It also explores how technology is using fingerprints for security purposes and how each person's fingerprint...
Curated Video
Treating Covid Pneumonia: Real Story told by a Frontline Doctor
I'm a Frontline Covid Doctor who treats Covid 19 Pneumonia patients everyday. This real life clinical case is about a young male patient in mid-twenties who had refused to take the covid vaccine. It was painful to see how he deteriorated...
Learn French With Alexa
French Made Easy: le subjonctif (the French subjunctive)
Learn French With Alexa’s “French Made Easy” series: Alexa takes a look at le subjonctif (the French subjunctive).
Curated Video
Distinguishing Linear and Exponential Functions Using Function Tables
This video explains how to distinguish between linear and exponential functions by examining function tables. Learn how to identify the patterns in the output values and explain the difference between equal differences in linear...
Curated Video
Exploring Recursive Processes in Patterns
In this video, the teacher explains the concept of a recursive process by exploring patterns in linear and nonlinear relationships. They use examples of rectangles and l-shaped figures to demonstrate how the pattern can be extended and...
Brian McLogan
How to sketch the particular equation from the slope field
Learn how to create slope fields and sketch the particular solution to a differential equation. Slope fields are tools used to graphically obtain the solutions to a differential equation. It is the estimation of the graphical...
Curated Video
Modeling Quadratic Functions: Graphs and Equations
In this lesson, mathematicians will learn how to model quadratic functions by drawing graphs and writing equations. They will understand the concept of squaring a number and how it relates to the area of a square. By exploring the...
Curated Video
Recognizing Patterns in Nonlinear Functions
In this lesson, students will learn how to write a rule for a nonlinear function by recognizing patterns. They will explore linear and nonlinear functions, identifying common differences and patterns in tables of values. Through examples...
Curated Video
Finding the 9th Step in a Geometric Pattern Using a Table
In this lesson, students will learn how to find the 9th step in a geometric pattern by using a table. They will understand the concept of steps and rules in a pattern and how the number of pieces and shape change as the pattern grows. By...
Curated Video
Rewriting Fractions as Repeating Decimals Using Long Division
In this video, the teacher explains how to rewrite fractions as repeating decimals using long division. They address common misconceptions, such as assuming that a repeating decimal is not a rational number.
Curated Video
Analyzing Patterns and Relationships: Making Charts
This video explains how to identify and describe patterns using charts. It shows examples of numerical patterns and how to determine the relationship between them. The video also demonstrates how to make predictions based on the patterns...
Music Matters
Classical Melody Writing Tricks - Music Composition
Classical melody writing tricks and music composition techniques. We begin with an exploration of how melody notes must either belong to the harmony or be identified as inessential notes. We then move on to consider how conjunct and...
Curated Video
Finding Multiples Using Number Bonds
In this video, the teacher explains how to find multiples of a number using number bonds. The concept of number bonds is introduced, where the top of the bond represents the multiple or product, and the bottom represents the factors.
Curated Video
Extending Fraction Patterns Using a Number Line
In this video, the teacher explains how to extend a fraction pattern using a number line. They emphasize the importance of not stopping at just the next number in the sequence but extending it by at least three or four steps. The teacher...
Curated Video
Writing Explicit Equations for Exponential Relationships
In this video, the teacher explains how to find the explicit equation for an exponential relationship by identifying the constant multiplier and initial value. The process involves analyzing patterns in the data and using the general...
Flipping Physics
Memorizing vs. Understanding in Physics
In physics many students discover that they need to learn to understand the material rather than memorize it. This video discusses and shows examples of the differences between the two.
Curated Video
Converting Fractions to Repeating Decimals
In this video lesson, students learn how to convert fractions into repeating decimals and how to visually represent them. The teacher explains the concept using examples and a number line, demonstrating that repeating decimals only have...
Science360
Revealing Nature's Mathematical Formula For Survival
The vascular system of a leaf provides its structure and delivers its nutrients. When you light up that vascular structure with some fluorescent dye and view it using time lapse photography, details begin to emerge that reveal nature's...
Science360
Revealing Natures Mathematical Formula For Survival
The vascular system of a leaf provides its structure and delivers its nutrients. When you light up that vascular structure with some fluorescent dye and view it using time lapse photography, details begin to emerge that reveal nature's...
Professor Dave Explains
Techniques for Sampling and Analysis in Dendrochronology
We now know what dendrochronologists do. They examine tree rings. But precisely how do they do this? How do they collect the data? How do they analyze it? This is a very involved question, but let's try to answer it by investigating the...
Product Design Online
Learn Fusion 360 in 30 Days - Day #5: 3D Model an Ice Cube Tray
Change the Document Units to Inches (optional) I used imperial units in this tutorial because that happened to be the ice cube tray dimensions I found online. You can still follow along with millimeters if that's what you prefer....
Curated Video
Exploring Exponential Growth: The Power of Cell Division
In this video, the concept of exponential growth is explored using the example of cell division. By representing the number of cells each day in a table and observing the pattern, the concept of exponents or powers is introduced.
Curated Video
Finding the Median: Using a Number Line and Eliminating Data
In this video, the teacher explains how to find the median of a set of data using a number line and eliminating data. The teacher also discusses the importance of considering both the left and right sides when finding the median and...
Curated Video
Simplifying Positive Integer Powers of I using Remainders
In this lesson, students will learn how to simplify positive integer powers of the imaginary unit, "i". By considering the remainder when the exponent is divided by 4, students can easily determine the simplified value. The lesson...