Homework Help for Teens - Science

Free fun and engaging online videos teaching math and science concepts. Supports high-school age curriculum. 

A free online resource offering practice exercises and videos in math and science. Videos for Kindergarten through High School. 

National Geographic Virtual Library brings together a complete archive of National Geographic magazine — every page of every issue from 1888 through present — along with a cross-searchable collection of National Geographic books, maps, images and videos.

Covers the latest scientific developments with thousands of topic overviews, experiments, biographies, pictures and illustrations, with articles from over 200 magazines and academic journals and links to quality websites, videos, audio files and podcasts. For middle school and high school learners. 

Provides articles at three different reading levels for topics such as  extreme weather, space, the human body, physics, engineering and other curricular areas. Videos, vetted websites, project ideas, experiments, quizzes, information about science careers and recent science news articles enhance this resource that supports STEM learning.