The free website also has courses in math, physics, U.S. history, grammar, economics and biology 

Learn Math, Science, English & Test Prep from expert teachers 

A way to effectively learn physics

At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group 

This is an online platform that offers more than 2,500 courses online for free 

Master Photoshop with these free tutorials

A great way to learn a new language

It's a smart place to find accurate, no-nonsense health guides for young men 

It has lots of great factual information about developing bodies and those sorts of subjects. 

Go Ask Alice! delivers an encyclopedic amount of health information in a relatable voice. 

Textbooks aren’t one-size-fits-all, so Photomath aims to meet students where they are and provide easy-to-follow instructions to expert-verified solutions. 

From livestreaming of a bald eagle nest located in Iowa to looking in on animals at a watering hole in Kenya, here is an  enchanting live nature cam network and documentary film channel 

DIY projects are popular among people of all ages and skill levels. There’s nothing like the feeling you get after completing a task that you worked hard to finish. 

Puzzles are good for the brain.Jigsaw puzzles are all about clear solutions, which can be very soothing.  

Teen Ink has offered teens the opportunity to publish their creative work and opinions on issues that affect their lives. 

This unique game is addictive. There are many different options on how to create your piece of digital art. 

Using our digital platform, DoSomething members join our volunteer, social change, and civic action campaigns to make real-world impact on causes they care about. 

NYC Youth Leadership Councils (YLCs) are a network of youth groups focused on policy, practice, and advocacy to make local change happen. 

Global Citizen is a movement of engaged citizens who are using their collective voice to end extreme poverty by 2030. 

Prospect Park Alliance engages thousands of volunteers annually to help keep Brooklyn's Backyard green, vibrant and welcoming. The volunteer season runs from April through November