Khan Academy
Khan Academy provides comprehensive and free educational resources for science.
Introducing Khan Academy’s NGSS-Aligned High School Biology …
2024年8月8日 · Khan Academy has revamped its high school biology and physics courses to align with NGSS standards. These comprehensive courses feature new content, engaging activities, and real-world applications to inspire students and support teachers. Explore the wonders of science with Khan Academy.
Khan Academy
LO1.4 Several scientists have made a huge impact on mankind through their scientific discoveries and innovations. Let's look at a few such contributions and the brilliant minds behind them.
Khan Academy Goes Way Beyond Math: New Courses Launch for …
2024年8月6日 · Our new high school science courses are aligned to the Next Generation Science Standards (NGSS) and include a rich set of learning resources, including brand-new videos, articles, and practice exercises.
Free High School Science Activities - Khan Academy Blog
Increase classroom engagement with fun, hands-on science activities. Physics and chemistry activities designed for real-world learning.
Khan Academy
Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.
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Learn chemistry with Khan Academy's comprehensive lessons, covering topics from atomic structure to chemical reactions.
Khan Academy
Explore the foundations of American democracy and how the three branches of the US federal government work together to shape policies.
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