Sora Science: Hundreds of free, simultaneous-use audiobooks about science. Titles include Science & Nature, National Geographic Kids, New Scientist, How it Works, Popular Mechanics, and others.

Kids InfoBits a content-rich, easy-to-use resource featuring age-appropriate content covering a broad range of educational topics. Featuring content from trusted sources, as well as engaging games and activities.

World Book Kids Science is a general reference Web site developed especially for young students. The site features easy-to-read articles, thousands of illustrations, videos, comparison tools, and a wealth of engaging games and activities.

World Book Spanish Enciclopedia Estudiantil Hallazgos is the optimal beginner’s Spanish language reference tool. The site offers World Book’s excellent editorial content, rich media, and engaging features in Spanish.

Gale In Context: Science is a resource that provides in-depth contextual information on hundreds of today’s most significant science topics. By integrating authoritative reference content with experiments, projects, interactive simulations, videos, and images, students see how real-world issues relate to scientific disciplines across the curriculum.

Opposing Viewpoints in Context provides information and opinions on today’s hottest science issues. Issues include updated viewpoint articles, academic journals, statistics, images, videos and links to vetted websites.

Global Issues in Context offers international viewpoints on a broad spectrum of global Science issues, topics, and current events.  Each topic includes an overview, references and rich multimedia – including videos, and interactive graphs.

World Book Timelines offers hundreds of pre-generated timelines which cover various time periods in science history. Students can browse existing timelines in science and technology and visualize the cause / effect relationship between events. World Book Timelines also allows users to create their own timeline from scratch, adding events, descriptions, and media.