SciShow
Music in Your DNA and A New Species of Human?
Is musical ability genetic? And were there more species of ancient humans than we once thought? SciShow News investigates!
Curated Video
Probability Models
In this math video lesson we will learn about probability models. We will define probability models as a mathematical description listing all possible outcomes of an event and their corresponding probabilities. We will understand that a...
Guinness World Records
John Walker: From Paralympic Champion to Balloon Bursting World Record Holder
This video showcases the incredible journey of Archer John Walker, who went from watching the Paralympics on TV to becoming a Paralympic champion himself. It highlights his achievements and then focuses on his attempt to break the world...
Curated Video
Calculating Probability as a Fraction
Chance, or probability, refers to the possibility of something happening. Numbers can be used to represent probability. 0 is used describe events that are impossible, and 1 is used for events that are certain. For events that sit...
TED-Ed
TED-Ed: What makes the Great Wall of China so extraordinary
The Great Wall of China is a 13,000-mile dragon of earth and stone that winds its way through the countryside of China. As it turns out, the wall's history is almost as long and serpentine as its structure. Megan Campisi and Pen-Pen Chen...
SciShow
Animal-Free Animal Products With Cellular Agriculture
Many people are looking for ways to reduce their consumption of animal products. And these days, there are a ton of plant-based alternatives to help them do that. But many companies are working on ways to make animal-free animal products...
SciShow Kids
Trees That Never Lose Their Leaves! Science for Kids
Some trees lose their leaves in the fall, but some keep their green leaves all year round. Join Jessi and Squeaks to learn about evergreens: where they grow, and how they survive in harsh conditions!
Curated Video
Theoretical and Experimental Probability
In this math video lesson we will learn about theoretical and experimental probability. We will define theoretical probability as the ratio of the number of favorable outcomes to the number of possible outcomes. We will review possible...
Curated Video
Calculating Probabilities Using Two-Way Frequency Tables
In this video, students will learn how to calculate probabilities using data from a two-way frequency table. The video explains the concepts of joint probabilities, marginal probabilities, and conditional probabilities, and provides...
Curated Video
Probability Review Grade 7
In this video lesson, we will review outcomes and events. We will learn to describe probability based on likelihood of an event occurring. Simple probablity will be explained and modeled. You will discover the difference between...
Curated Video
Comparing Scenarios for Conditional and Unconditional Probability Events
In this lesson, we explore conditional probability and its difference from unconditional probability. We examine scenarios where events are dependent on previous occurrences. We also discuss the notation used for conditional probability...
Visual Learning Systems
Reactions: Decomposition and Synthesis Reactions
Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...
Curated Video
Explain discrepancies in results from a probability model by comparing the experimental and theoretical probabilities
In this lesson you will learn how to explain discrepancies in results from a probability model by comparing experimental and theoretical probabilities.
Curated Video
Calculating Probabilities Using the Addition Rule
In this video, we demonstrate how to solve problems by working backwards and using algebraic equations. The examples given involve picking plants at a greenhouse and identifying the probability of certain coat markings in a sample of...
Curated Video
Using Sample Spaces to Find Compound Probability
This video lesson teaches how to use sample spaces to find compound probability. The teacher uses examples such as rolling two dice, flipping coins, and different modes of transportation to school to demonstrate how to create sample...
KnowMo
Introduction to Probability and Calculating Probability
This video is a lesson on probability, which explains the concepts of likelihood or chance of an event happening using fractions, decimals, and percentages. It also discusses how to count outcomes and calculate probability using the...
Curated Video
Introduction to Conditional Probability
In this video, the concept of conditional probability is explained through various examples. The teacher uses scenarios involving dice rolls, family dynamics, and spinner outcomes to demonstrate how the probability of an event can change...
Flipping Physics
A Brief Look at the Force of Drag using Numerical Modeling (or The Euler Method)
This is how you include air resistance in projectile motion. It requires the Drag Force and Numerical Modeling (or the Euler Method). It is also very helpful to use a spreadsheet to do the calculations. I prove a statement from a...
Curated Video
Understanding Probability: Assigning Equal Probability to All Outcomes
In this video, the teacher explains how to determine the sample space for rolling a six-sided die and how to assign equal probabilities to each outcome. The concept of the probability continuum is introduced, highlighting the range of...
Curated Video
Conditional Probability and Tree Diagrams: Determining Thumb Preference Based on Handedness
In this video, we learn about conditional probability through the example of determining if someone is right or left thumbed based on their right-handedness. The teacher explains how to read a tree diagram and fills it in with...
Curated Video
Understanding the Law of Large Numbers: Comparing Experimental and Theoretical Probability
Understand the concept of experimental probability and compare it to theoretical probability using examples of picking marbles from a bag and tossing a coin. The teacher demonstrates how the law of large numbers states that as the number...
Curated Video
Modeling Conditional Probability in Probability Experiments
In this video, the teacher explains how to model probability experiments using conditional probability. They provide examples of rolling a die and selecting shapes from a bag to illustrate how to calculate the probability of specific...
Curated Video
Understanding Conditional Probability Using Two-Way Tables
This video teaches students about conditional probability using a two-way table. It explains how to calculate the probability of an event occurring given that another event has already occurred. Through examples and formula explanations,...
Curated Video
Introduction to Conditional Probability
In this video, the teacher explains the concept of conditional probability using various examples. They discuss the difference between independent events and the importance of paying attention to the order in conditional probability...