A curated collection of high-quality, completely free digital platforms and resources designed to support Science, Technology, Engineering, and Mathematics education for K-12 students and educators. These tools require no subscription fees, ensuring accessible, hands-on learning experiences across various subjects and grade levels.
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Offers a vast repository of lesson plans, interactive simulations, and data visualizations aligned with Next Generation Science Standards. It provides authentic scientific experiences using real NASA missions, making complex aerospace concepts accessible to students of all ages.
Provides free, research-based interactive math and science simulations from the University of Colorado Boulder. These engaging tools help students visualize abstract concepts in physics, chemistry, biology, and earth science through intuitive, game-like interfaces.
A comprehensive platform offering free coding lessons, puzzles, and hour-of-code events for all grade levels. It introduces fundamental computer science concepts through popular themes like Minecraft and Star Wars, fostering early computational thinking skills.
Delivers free, world-class education in math, science, and computing with structured lessons and practice exercises. Its adaptive learning technology ensures personalized pacing, making it an invaluable resource for both classroom supplementation and independent study.
Provides millions of free digital educational resources from the Smithsonian Institution, including artifacts, images, and primary sources. Educators can create and share collections, allowing students to engage deeply with history, science, and art through direct inquiry.
While the full suite is paid, it offers significant free sample units and open educational resources for middle school science. These materials focus on phenomenon-based learning, encouraging students to build explanations and solve real-world problems using evidence.
Offers thousands of free, standards-aligned multimedia resources contributed by PBS, PBS LearningMedia partners, and other educational institutions. It includes video clips, interactive lessons, and classroom management tools tailored for K-12 STEM subjects.
Provides free, hands-on science lessons for K-5 students that spark curiosity and engagement. Each lesson is designed to be easy for teachers to facilitate, requiring minimal prep while delivering high-quality, inquiry-based scientific exploration.
Features a wealth of free teaching materials, including short videos, classroom activities, and digital resources developed by HHMI. These tools specifically support biology and genetics education, helping students understand complex biological processes through scientific inquiry.
Offers a free suite of curriculum and assessment tools focused on engineering and computer science for K-12. It provides professional development and classroom resources that align with state and national standards to foster critical thinking and problem-solving.
Provides access to past episodes and articles from the renowned NOVA science series, offering in-depth explorations of scientific topics. Teachers can use these resources to supplement lessons with engaging documentaries and expert interviews on current scientific discoveries.
A free tool that allows educators and students to create interactive infographics, presentations, and escape rooms. It is particularly useful for STEM subjects, enabling the creation of dynamic, visual explanations of complex concepts and processes.
A web-based 3D design, electronics, and coding tool by Autodesk that is entirely free for beginners and educators. It introduces students to engineering design and basic circuitry through intuitive drag-and-drop interfaces, bridging digital and physical creation.
Provides free science fair project ideas, step-by-step instructions, and interactive experiments for students of all levels. It serves as an excellent resource for independent research, offering guidance on methodology and scientific paper writing.
A free, versatile tool combining geometry, algebra, spreadsheets, graphing, statistics, and calculus in one package. It is widely used in STEM education to visualize mathematical functions and geometric transformations dynamically, enhancing conceptual understanding.
Offers a massive digital library of free, hands-on engineering activities, lessons, and curricula for K-12 students. Developed by educators and engineers, these resources help students apply math and science to real-world engineering challenges.
Provides free educational resources, including maps, articles, and interactive games focused on geography, ecology, and environmental science. It encourages global awareness and critical thinking through high-quality visual storytelling and scientific data.
Develops free digital simulations and professional development tools for STEM education, focusing on data science and chemistry. Their resources are designed to support innovative teaching practices and help students engage with complex scientific phenomena through modeling.
While some content requires a subscription, it offers a significant selection of free animated movies, quizzes, and interactive activities for K-12 STEM topics. These resources cover core subjects and provide engaging, multimedia-driven explanations for complex ideas.
Offers a free sample of its comprehensive science curriculum, which integrates NGSS standards with hands-on activities and digital assessments. It is designed to support inquiry-based learning and provide teachers with robust instructional materials.