Curated Video
Italy, Tivoli - Hadrian's Villa
The villa was constructed at Tibur (modern-day Tivoli) as a retreat from Rome for Roman Emperor Hadrian during the second and third decades of the 2nd century AD. Hadrian is said to have disliked the palace on the Palatine Hill in Rome,...
Curated Video
Analyzing Gender Differences in Math Class Preferences Using Two-Way Frequency Tables
This video provides a lesson on how to use two-way frequency tables to analyze data and determine if one gender likes math class more than the other. It explains the difference between frequency counts and relative frequencies, and...
Professor Dave Explains
Understanding Matrices and Matrix Notation
An introduction to matrices and matrix notation
Curated Video
Multiplication with Arrays
In this lesson, students will learn how to multiply by creating arrays. They will understand the concept of factors and products in multiplication number sentences. By using arrays, students will be able to visually represent and solve...
Curated Video
Multiplication and Arrays: Representing Multiplication with Visuals
In this video, students learn how to represent multiplication using arrays. The teacher explains the concept through examples of carrots, tomatoes, and flowers, demonstrating how the number of rows and columns in an array corresponds to...
Curated Video
Italy, Paestum, Temple of Hera (Basilica)
The first Temple of Hera, built around 550 BC by the Greek colonists, is the oldest surviving temple in Paestum. Eighteenth-century archaeologists named it "The Basilica" because some mistakenly believed it to be a Roman building. (The...
Curated Video
Comparing Elements and Finding Similarities
In this video, the teacher explains how to compare more than two elements by listing their shared similarities in a table. The video focuses on comparing four professionals and their common traits, using specific information from an...
Curated Video
Solving Division Problems Using Arrays
In this video, the teacher explains how to solve division problems using arrays. They demonstrate how an array can represent multiplication and division problems, and show how to divide a total group into equal parts using rows and columns
Curated Video
Modeling Multiplication Situations with Equal Groups and Arrays
In this video, students learn how to model situations using multiplication equations. They are introduced to the concept of equal groups and arrays, and how they can represent multiplication expressions.
Fun Robotics
NumPy Library Part 1
Investigating the NumPy Python library and how to use it efficiently
Curated Video
Introduction to Arrays with Examples
This video is a lesson on arrays. It defines what an array is and provides examples of arrays in different arrangements of objects in rows and columns. It also discusses the concept of even and odd numbers and how they relate to arrays....
Science360
Science of the Winter Olympic Games - Science of Snow
Snow is an essential part of the 2014 Olympics. How it's formed and how it reacts has been studied by scientists for centuries and continues to this day. Sarah Konrad, a former Winter Olympian who is also a glaciologist at the University...
Curated Video
Partitioning Rectangles into Same-Sized Squares Using Columns and Rows
In this video, the teacher demonstrates how to partition a rectangle into same-sized squares by creating columns and rows. By using lines to separate the rectangle into sections, students can easily visualize and count the number of...
Curated Video
Partitioning Rectangles into Same-Sized Squares Using Toothpicks
In this video, the teacher explains how to partition a rectangle into same-sized squares using toothpicks. The teacher demonstrates the process step-by-step and provides examples to help students understand the concept.
Curated Video
Finding the Area of a Rectangle: Counting Columns and Rows
In this lesson, students will learn how to find the area of a rectangle by counting columns and rows. They will use tiling as a strategy to partition the rectangle and determine the number of unit squares in each row and column. Through...
Curated Video
Solving for Unknown Amounts Using the Commutative Property of Multiplication
In this lesson, students will learn how to solve for unknown amounts using the commutative property of multiplication. They will understand that the order of the factors can be switched without changing the product.
Curated Video
Finding the Area of a Rectangle Using the Distributive Property
In this video, students learn how to find the area of a rectangle using the distributive property. The teacher explains the concept step-by-step, breaking down the rectangle into smaller sections and demonstrating how to multiply the...
Bridgeman Arts
1970s: Advertisement of historical North Carolina exhibit
1970s: Advertisement of historical North Carolina exhibit. Group of students walk past row of buses. N.C. State Capitol.
Bridgeman Arts
A Trip to Egypt 1976
Flying from Cairo to Luxor then on to Karnak, Valley of the Kings, Aswan and many other sights including boats on the Nile in 1976. Aswan, a city on the Nile River, has been southern Egypt’s strategic and commercial gateway since...
British Movietone
ROYAL TRIBUTE TO NELSON
Trafalgar Square. Disclaimer: British Movietone is an historical collection. Any views and expressions within either the video or metadata of the collection are reproduced for historical accuracy and do not represent the opinions or...
Bridgeman Arts
1950s: Two Illustrated columns
1950s: Two Illustrated columns. Particles move between columns. Text labels appear over both columns.
Bridgeman Arts
Brandenburg Gate, Berlin, 1939
HD colour footage of the Brandenburg Gate and surrounds, decorated with Nazi banners, swastikas.
The Recount
The Future Of The Republican Party
Author and columnist George Will joins Reena Ninan on The Recount Daily Pod this week. They discuss the future of the GOP, Will’s break with the party over Trump, his take on the future of Roe vs. Wade, and being a parent of a Down...
Bloomberg
Autonomous Boats Could Fix Our Crumbling Bridges
May 17 -- It's no secret that America's infrastructure is crumbling. We have more than 600,000 bridges and almost 70,000 of those desperately need repairs. To secure the future of our infrastructure we must have timely and effective...