Instructional Video7:09
Curated Video

Comparing Explicit Expressions and Recursive Processes

K - 5th
Through examples and practice, students will gain a deeper understanding of how to find the area of figures using both recursive and explicit expressions. They will understand the difference between the two methods and how they describe...
Instructional Video7:01
Curated Video

Solving Systems of Linear Equations by Substitution

K - 5th
In this video, the teacher explains how to solve systems of linear equations using substitution. They provide examples and walk through the steps of substituting variables to find the solution. The video also emphasizes the importance of...
Instructional Video2:02
NUMBEROCK

Perimeter and Area

K - 5th
Pull up a chair at our table to learn about perimeter and area in this fun song & video (and no animals on the dinner table please!) NUMBEROCK uses tables to show area and chairs to represent perimeter in this easy to understand...
Instructional Video0:43
Visual Learning Systems

Perimeter and Area: Introduction (Perimeter and Area)

9th - 12th
In this series of programs students are introduced to perimeter and area. Easy-to-understand examples enable students to understand the process by which perimeter is calculated. The area of rectangles, parallelograms, and triangles is...
Instructional Video3:51
Curated Video

Interpreting Scatter Plots: Linear or Nonlinear Relationships

K - 5th
In this lesson, students will learn how to interpret scatter plots by determining if they are linear or nonlinear. By analyzing the shape of the graph, students will be able to identify whether the relationship between the variables is...
Instructional Video4:09
Curated Video

Finding Area and Perimeter of a Square

K - 5th
Through clear explanations and examples, students will understand how to calculate the area and perimeter of a square by applying formulas. They will apply these tools to the practical example of finding the amount of fence and flooring...
Instructional Video4:37
Curated Video

Finding the Perimeter of Polygons with More than Four Sides

K - 5th
In this video, students are taught how to find the perimeter of polygons with more than four sides by adding the side lengths. The teacher emphasizes the difference between perimeter and area, and highlights common mistakes students...
Instructional Video6:39
Curated Video

Finding the Missing Length of a Rectangle Using the Perimeter Formula

K - 5th
In this video, the teacher explains how to determine the missing length of a rectangle by applying the perimeter formula. They give examples and guide the viewers through the steps using variables and equations.
Instructional Video5:23
Curated Video

Calculating Perimeter from Scale Drawings using Ratios and Proportions

K - 5th
This video teaches students how to compute the actual perimeter of a scale drawing by using ratios and proportions. It explains the concept of proportions and demonstrates how to find missing side lengths in similar figures. The video...
Instructional Video3:34
Curated Video

Understanding Volume

K - 5th
In this lesson, students will learn how to find the volume of geometric solids by using their knowledge of two and three-dimensional shapes, as well as the measures of area and perimeter. They will understand that volume refers to the...
Instructional Video4:49
Curated Video

Writing and Evaluating Expressions with Formulas and Variables

K - 5th
This video teaches how to write and evaluate algebraic expressions for formulas that contain variables. It uses examples, such as finding the perimeter and area of a square with sides of 2 times x, and calculating speed using the formula...
News Clip1:42
Curated Video

France wildfire brought under control after devastating blaze in southwest

9th - Higher Ed
New ReviewFirefighters contain massive wildfire in southwest France – Blaze ravages an area the size of Paris before being brought under control.
News Clip1:58
Curated Video

New evacuation alert issues for Wesley Ridge wildfire on Vancouver Island

9th - Higher Ed
New ReviewOn Vancouver Island, the province’s only wildfire of note continues to burn out of control at Cameron Lake, just 50 km north west of Nanaimo. As Claire Palmer reports, crews are watching the weather closely.
News Clip2:07
Curated Video

How do you protect 'soft targets' from attacks?

9th - Higher Ed
Concert venues and sporting events — and the public areas surrounding them — have become soft targets for attacks that leave experts without easy answers
News Clip1:42
Curated Video

Fort McMurray firefighters remain on alert, even as firebreak fills with mud

9th - Higher Ed
One week after four neighbourhoods in the northern Alberta community were evacuated due to wildfire risk, CBC’s Jamie Malbeuf reports from the firebreak where crews are still seeking out hot spots.
News Clip5:47
Curated Video

Be Well: Spruce Up Your Summer With These Must-Have Items

9th - Higher Ed
Be Well: Spruce Up Your Summer With These Must-Have Items
News Clip2:41
Curated Video

Military reservists are 'boots on the ground' in Alberta wildfire fight, commander says

9th - Higher Ed
Maj. Sean Fletcher, the officer commanding the CAF domestic response company in Drayton Valley, Alta., says about 125 reservists are on the ground in the area, helping to support fire crews.
News Clip2:02
Curated Video

IAEA calls for ‘security’ zone at Ukraine nuclear power plant

9th - Higher Ed
UN atomic watchdog calls for a security zone to be set up around the Russian-occupied Zaporizhzhia facility amid recent
News Clip3:31
Curated Video

Some protesters arrested as police secure downtown Ottawa

9th - Higher Ed
Police in Ottawa have set up nearly 100 checkpoints to turn a large part of downtown into a secured zone as part of a long-anticipated plan to remove protesters, and several arrests have already been made.
News Clip3:15
Curated Video

Portugal lithium deposits: Gov't deciding whether to approve mine

9th - Higher Ed
Portugal is set to decide whether to give the go-ahead for Europe’s largest lithium mine.
News Clip2:26
Curated Video

US warns of ‘possible’ plan to seize US Capitol on March 4

9th - Higher Ed
Plot is centred on QAnon belief Trump is true president and will assume office, but conspiracists warn of ‘false flag’.
News Clip2:49
Curated Video

Secret Service under scrutiny following shooting at Trump rally

Higher Ed
Investigators have said it was a member of the Secret Service who engaged the shooter, killing him after he fired shots toward former President Trump. (Scripps News)
News Clip5:31
Curated Video

Secret Service provides update on RNC security plans

Higher Ed
Audrey Gibson-Cicchino, Republican National Convention Coordinator of the Secret Service, announced Sunday that they do not intend to change their security plans for the event, despite the attempted assassination of former President...
News Clip4:27
Curated Video

Former Secret Service agent on what security breakdowns could have led to attempted assassination of Trump

Higher Ed
A former Secret Service agent gives insights into what security breakdowns could have led up to the assassination attempt against former President Donald Trump. (Scripps News)