Khan Academy
Finding the Greatest Common Factor of Two Monomials, Algebra I
Sal explains that the most significant common factor of any number is the largest number divisible into both monomials and not necessarily the number with the most significant value. He breaks down two numbers into their prime factors as...
Khan Academy
Example 1: Factoring Trinomials with a Common Factor, Algebra II
Use division and factoring to determine the leading one coefficient. This presentation thoroughly explains how to factor a trinomial to determine its common factors.
Khan Academy
Solving Radical Equations, Exponent Expressions and Equations, Algebra I
Continue your lecture on radical equations with this video, which features Sal solving a few more problems with his classic clarity and understandable way. Young mathematicians will benefit immensely from seeing his cool hand guide the...
Khan Academy
Solving Percent Problems, Decimals, Pre-Algebra
Converting percents to decimals, and the other way around, can be tricky. Sal shows young mathematicians how to simplify this process with two sample equations and one word problem.
Khan Academy
Testing If a Relationship is a Function, Functions and Their Graphs, Algebra II
This short video looks at different points on a coordinate plane and answers a question about whether these points could represent a function. The answer is determined by looking at each point individually to determine whether, given a...
Curated OER
Compound Interest and e (Part 2)
Sal continues to look at changing the length of compounding time, from daily to hourly compounding interest. Now he is able to show that compounding 100% annual interest converges on the number 2.71É or e as the number of compounding...
Curated OER
Conic Sections: Hyperbolas 3
Continuing with the study of graphing hyperbolas, Sal shows an example of graphing a parabola that is centered at a point off the origin. By looking at the equation, first without shifting it, he helps listeners develop an intuitive...
Curated OER
Inflation, Deflation & Capacity Utilization 2
Sal justifies that the determining factor of inflation and deflation is not the money supply as much as much as it is demand and the raised capacity utilization.
Into the Outdoors
Into the Outdoors: Technology of Soy
A video investigating the history of the soybean industry. Explore how Henry Ford developed industrial products to grow the soybean industry in the United States. Also included on the site is a lesson plan for teachers to use to view the...
National Gallery of Canada
National Gallery of Canada: Gallery Highlights
Curser down and click on View Videos. In this series of eight Gallery Highlights videos, produced in collaboration with the Independent Learning Centre, Ontario's designated provider of distance education, learn about key artworks and...
Other
Teaching Ideas: Soar: An Animated Short
In this animated film, a young girl helps a tiny boy to fly home before it's too late! A collection of cross-curricular teaching ideas and activities are provided for using this film in the classroom. The Design technology section has...
PBS
Pbs Learning Media: Adaptation: Collection
The Adaptation series highlights the intersectionality of environmental education, geography, and anthropology. Explore our collection of resources and classroom activities that promote civic action by students to make real connections...
PBS
Pbs Learning Media: Teaching Tips: Learning Is Social (Odd Squad)
In this segment, a 1st grade teacher shares her teaching tips for encouraging collaboration in the classroom, using technology such as games from Odd Squad, and pairing students in small groups. [2:51]
Tricia Fugelstad
Fugle Flicks: Mr. Craftsman
A teacher-created video on how to look for ways to improve your artwork through good craftsmanship before you call it finished.