Follow Order of Operations | 14 Examples

In this video lesson, you will discover how to identify adjacent and vertical angles. We will also learn about the relationship between adjacent angles and how to find a missing adjacent angle. We will discuss the relationship...

A description of one of the oldest weapons still in use, the bayonet and how it was used in close quarter combat and also the Webley revolver

Part 6 of this series is an overview of Mary Seacole's life and work in the Crimea.

This video provides a clear and concise explanation of the key points for graphing on a coordinate plane, including vocabulary, quadrants, and how to plot ordered pairs. It also includes interactive exercises for viewers to practice...

This video lesson will identify the many invisible 1's in math. The intent is to review and fully understand values written as fractions and variables. This lesson will also provide a base for introducing exponents.

This video explains how soldiers made raids on enemy trenches. Part 6 of a 7 part series

Part three describes the final part of the Battle of Hastings including the arrow storm that rained down on the Saxons and the fall of King Harold

This film talks about troop rotation and how it ensured soldiers weren't always on the frontline. Part 4 of a 7 part series

This video lesson teaches how to interpret graphs of proportional relationships. The teacher explains the concept of interpreting ordered pairs on a graph and how to write a sentence to explain what it means. The lesson also covers how...

Pax Chingawale pedals his bicycle over 20 km a day, visiting his neighbours from house to house. His travels take him to twenty villages, in Zomba District, southern Malawi, Africa. The Bicycle chronicles Pax's journeys as he battles...

This lesson explains how to move the decimal point when you rewrite a percent as a decimal and when you rewrite a decimal as a percent. Examples are modeled and explained and student practice is included. Students will learn how to use...

In this lesson on the area of a circle, the teacher explains the formula for finding the area of a circle using pi and the radius. They provide examples and real-world problems for the students to practice with, emphasizing the...

In this short video we will answer a standardized Math Test question where we are asked to estimate tip. We will round our bill to the nearest dollar first. Since we are asked to find 15% of a value we will first find 10% and then half...

Don't you have an abacus to order numbers? With the help of this video, you will be able to use the functions of an abacus without needing the abacus itself!

This video is a comprehensive guide to probability, covering events and outcomes, experimental and theoretical probability, compound probability, and sample spaces. The teacher explains each concept clearly and provides examples and...

This video lesson is an introduction to slope. Students learn that slope is a rate comparing the rise, change in y, over run, the change in x. Practice is embedded within the lesson to check for understanding.

This video teaches how to interpret slope in real-world situations. The instructor explains what slope means, how to identify key components, and how to write a sentence interpreting the slope using the title, labels, and ratio. The...

In this video, the teacher explains the difference between evaluating and solving expressions and reviews the order of operations. They give examples of how to evaluate expressions when given a value for the variable and provide tips...

In this video, a math teacher explains how to use tree diagrams, tables, and the fundamental counting principle to find the number of possible outcomes for compound events. The lesson includes examples and practice problems for...

Emmeline discusses marriage and her early life in the suffragist movement

In this short video we will answer a standardized math test question where we are asked to continue a pattern. We will first identify the pattern and the first term of the pattern. We will use a table as a strategy to organize our...

This video is a helpful guide for recognizing fractions on a calculator. The teacher explains the difference between terminating and repeating decimals and emphasizes the importance of answering equations with exact fractions rather than...

In this video, we will talk about the theoretical probability of staying or switching in the well known Monty Hall problem. You will discover why it is better to switch given the theoretical probability. Use a simulation to show...