Instructional Video6:28
Professor Dave Explains

Old World Archeology Part 2: The Eastern World

9th - Higher Ed
While human civilization was getting started in the Middle East, Africa, and Europe, there was also a lot of activity in Asia. The Indus Valley civilization of India and Pakistan as well as Chinese civilization around the Yellow River...
Instructional Video6:31
Professor Dave Explains

New World Archeology (Mesoamerica)

9th - Higher Ed
After covering old world archeology, it's time to check out the new world. This refers to the Americas, where several civilizations were also occurring. The largest ones were found in Mesoamerica, which is present day Mexico. This...
Instructional Video3:20
Wonderscape

The Legacy of the Mayan Civilization: Ruins, Descendants, and Cultural Traditions

K - 5th
Archaeology for Kids Mayan Ruins V1-0004

The Mayan civilization made significant contributions in the fields of astronomy, mathematics, and architecture. They developed a complex calendar system that accurately predicted celestial...
Instructional Video1:48
Curated Video

Pollen Count

6th - Higher Ed
How Pollen Counts Are Measured
Instructional Video2:59
Curated Video

How to Deal with Getting Your Period for the First Time

9th - Higher Ed
Howcast - Getting your period is an exciting milestone, but it can also be kind of scary. Don’t freak out—here’s what you need to know.
Instructional Video1:20
Curated Video

How to Make Your School Reports Look Longer than They Are

9th - Higher Ed
Howcast - This subtle trick will lengthen your school report without your having to write a single extra word.
Instructional Video1:57
Curated Video

How to Do a Breast Self-Exam

9th - Higher Ed
Howcast - Learn how to do a breast self-exam properly -- then do it! -- in this breast cancer awareness video with expert Marisa Weiss, MD.
Instructional Video1:51
Curated Video

What's the Connection between Hormones & Seizures?

9th - Higher Ed
Howcast - Learn about the connection between hormones and seizures from Steve Wolf, MD and Patty McGoldrick, NP in this Howcast video.
Instructional Video1:28
Curated Video

What's the Best Age to Adopt a Sugar Glider?

9th - Higher Ed
Howcast - Learn the best age to adopt a sugar glider from veterinarian Anthony Pilny in this Howcast video about these funny animals.
Instructional Video3:09
Curated Video

What Is the Restaurant Business?

9th - Higher Ed
Howcast - Learn about the restaurant business from restaurateur Paul Bolles-Beaven in this Howcast video.
Instructional Video1:17
Curated Video

How to Understand Birth Control with Dr. Michelle Francis

9th - Higher Ed
Howcast - Learn about Dr. Michelle Francis, one of Howcast's birth control experts, in this video.
Instructional Video1:24
Curated Video

How to Stop Your Period with Birth Control

9th - Higher Ed
Howcast - Learn how to stop your period with birth control in this Howcast video.
Instructional Video1:49
Curated Video

What Is the Vaginal Ring aka Nuva Ring?

9th - Higher Ed
Howcast - Learn about the vaginal ring, aka the Nuva ring, in this Howcast video about birth control.
Instructional Video1:22
Curated Video

What Is Seasonique?

9th - Higher Ed
Howcast - Learn what Seasonique is in this Howcast video about birth control.
Instructional Video1:21
Curated Video

Benefits of Birth Control

9th - Higher Ed
Howcast - Learn about the benefits of birth control in this Howcast video.
Instructional Video2:00
Curated Video

What Is Seasonale?

9th - Higher Ed
Howcast - Learn what Seasonale is in this Howcast video about birth control.
Instructional Video1:03
Curated Video

Birth Control Patch Possible Side Effects

9th - Higher Ed
Howcast - Learn about the possible side effects of a birth control patch in this Howcast video.
Instructional Video2:30
Curated Video

How to Practice Natural Family Planning

9th - Higher Ed
Howcast - Couples who don't want to use artificial means of contraception like hormonal birth control or condoms can manage their fertility by checking for signs they're ovulating. See which natural method may be right for you.
Instructional Video3:41
Curated Video

Possible Side Effects of Antipsychotic Drugs

9th - Higher Ed
Howcast - Learn about the possible side effects of antipsychotic drugs from psychiatrist Jeanie Tse in this Howcast video.
Instructional Video3:30
Curated Video

How to Have an Eco-Friendly Period

9th - Higher Ed
Howcast - Learn how to have a more eco-friendly menstruation with this Howcast video featuring Alegre of Green and Greener.
Instructional Video1:44
Curated Video

How to Deal with Menstrual Cramping

9th - Higher Ed
Howcast - More than half of all women experience the pain and aggravation of monthly cramps. Fight back effectively with these tips.
Instructional Video1:20
Curated Video

How to Cite a Website Using Turabian Footnotes

9th - Higher Ed
Howcast - Cite your resources the correct way every time. Follow these tips to create a Turabian-style footnote for your web-based information.
Instructional Video1:47
Curated Video

How to Cite a Website Using MLA Style

9th - Higher Ed
Howcast - Whether recording documentation for a school paper or your blog readers, keep notations professional with the advice in this Howcast video.
Instructional Video1:55
Curated Video

How to Calculate Net Present Value

9th - Higher Ed
Howcast - Net present value is the difference between an initial cost outlay and the present value of expected cash flow.