Instructional Video2:19
Curated Video

Organization

9th - Higher Ed
New ReviewThe seven common ways authors organize informational text
Instructional Video1:59
Curated Video

Solve Real World Situations

9th - 11th
New ReviewA video entitled "Solve Real World Situations" that covers solving a system of equations modeled by a real-world situation and interpreting the solution.
Instructional Video1:58
Curated Video

Graph And Estimate Solution

9th - 11th
New ReviewA video entitled "Graph and Estimate Solution" that covers graphing linear equations using x- and y-intercepts to solve systems of linear equations.
Instructional Video1:36
Curated Video

Engineering vs Scientific Methods

9th - Higher Ed
New ReviewComparing the process of engineering vs. the scientific method.
Instructional Video3:47
Wonderscape

Empowering Solutions: Addressing Climate Change and Saving Our Ecosystems

K - 5th
New ReviewScience Kids Climate Change Causing Insect Relocation This video emphasizes the urgent need for transformative actions to combat climate change and protect our ecosystems. It highlights the importance of phasing out fossil fuels,...
Instructional Video9:06
Professor Dave Explains

Special Second-Order Differential Equations: Cauchy-Euler, Nonlinear, and More

9th - Higher Ed
New ReviewWe've covered the basics regarding second-order differential equations and their solutions, for both linear homogenous and nonhomogenous differential equations. Now let's look at some special second-order types, such as Cauchy-Euler, and...
Instructional Video7:58
Professor Dave Explains

Numerical Methods for Solving Differential Equations

9th - Higher Ed
New ReviewSolving differential equations can get pretty tricky, but in this modern age we have some tools that can be very useful. We can use computers to carry out sophisticated numerical methods that can solve any differential equation, no...
Instructional Video10:02
Professor Dave Explains

Power Series Solutions Part 1: Leibniz Method

9th - Higher Ed
New ReviewOne technique for solving differential equations is to use power series. Hopefully we remember Maclaurin series and Taylor series from our study of calculus. These will actually have an important application here, as we can use infinite...
Instructional Video7:19
Professor Dave Explains

Systems of Differential Equations Part 1: Modeling and Elimination

9th - Higher Ed
New ReviewDid you know that we can use systems of differential equations to model real world situations? It's true! Let's go through a concrete example from start to finish, to show how we can describe the scenario, come up with equations that...
Instructional Video11:20
Professor Dave Explains

Systems of Differential Equations Part 2: Matrices and Stability

9th - Higher Ed
New ReviewWe just looked at some simple ways to solve systems of differential equations, via modeling and elimination. But there are other methods, some of which involve matrices. This will require that we remember some concepts from linear...
Instructional Video4:22
Curated Video

Best Friend Teens Are Selling Handmade Bracelets To Help Heal Cleft Lip & Palate

3rd - Higher Ed
Lifelong friends Sanjana and Nandini are raising money for children with cleft lip and palate by selling handmade charm bracelets for $5 and donating 100% of their proceeds to Smile Train. Thanks to these two teenagers and the charity...
News Clip1:25
Curated Video

Canada in Trump's 'Buy American' crosshairs

9th - Higher Ed
U.S. president's new 'Buy American and Hire American' executive order targets Canada's dairy industry
Instructional Video2:05
Curated Video

How to Prepare a Standard EDTA Solution

9th - Higher Ed
Howcast - When converted to a standard solution, EDTA is a useful chemical compound for titration applications such as determining the metallic content of various solutions.
Instructional Video2:47
Curated Video

Portal 2 Walkthrough / Chapter 8 - Part 7: Room 06/19

9th - Higher Ed
Howcast - Check out this Portal 2 walkthrough and beat Chapter 8 - Part 7: Room 06/19 with this online demo.
Instructional Video3:22
Curated Video

How to Sanitize the Equipment for Beer Brewing

9th - Higher Ed
Howcast - Learn how to sanitize beer brewing equipment at home from home brewer Chris Cuzme in this Howcast video.
Instructional Video1:10
Curated Video

How to Brine Poultry, Fish or Meat for Barbecue

9th - Higher Ed
Howcast - Learn how to brine poultry, fish, or meat from Pork Barrel BBQ pitmasters Heath Hall and Brett Thompson in this Howcast video.
Instructional Video1:09
Curated Video

How Women Can Improve Their Communication Skills

9th - Higher Ed
Howcast - Find out how women can improve communication skills from life coach Stephanie Florman in this Howcast video.
Instructional Video2:11
Curated Video

How to Have a Natural Hair Look on Your Wedding Day

9th - Higher Ed
Howcast - Learn how to have a natural hair look from stylist Joy La Rosa in this Howcast wedding hair tutorial.
Instructional Video2:15
Curated Video

How to Sound Conversational in a Speech

9th - Higher Ed
Howcast - Learn how to sound conversational in your speech from media coach TJ Walker in this Howcast public speaking video.
Instructional Video1:25
Curated Video

How to Treat Balding Hair

9th - Higher Ed
Howcast - Learn how to treat balding hair from hair transplant surgeon Craig Ziering, MD in this Howcast video.
Instructional Video1:20
Curated Video

Is It Possible to Cure an Addiction on Your Own?

9th - Higher Ed
Howcast - Learn if it's possible to cure an addiction on your own from Dr. Paul Hokemeyer in this Howcast video.
Instructional Video0:49
Curated Video

What Are Addiction Therapy Treatments?

9th - Higher Ed
Howcast - Learn about addiction therapy treatments from Dr. Paul Hokemeyer in this Howcast video.
Instructional Video5:03
Curated Video

How to Prepare Fabric for Tie Dyeing

9th - Higher Ed
Howcast - Learn how to prepare fabric for tie dyeing in this Howcast video.
Instructional Video1:53
Curated Video

How to Get Nontoxic Spring Cleaning Ideas

9th - Higher Ed
Howcast - Spring cleaning does not need to be a noxious-chemical-filled affair. Here are some ideas to keep your household chores nontoxic.