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As a math teacher, I can't recommend Khan Academy enough! It offers comprehensive math courses from elementary to high school level. The interactive exercises and instant feedback help students master concepts at their own pace. Perfect for both classroom integration and homework support.

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My students love using Desmos! This free online graphing calculator is perfect for middle and high school math. You can create beautiful graphs, explore mathematical relationships, and even use their classroom activities. It's become an essential tool in my algebra and calculus classes.

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IXL has been a game-changer in my classroom for differentiated math practice. It covers K-12 math skills with adaptive technology that adjusts to each student's level. The detailed analytics help me track progress and identify areas where students need additional support.

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Discover thousands of math skills covering pre-K to 12th grade, from counting to calculus, with infinite questions that adapt to each student's level.

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These free science simulations from the University of Colorado Boulder are amazing for teaching physics, chemistry, and biology concepts. My students particularly enjoy the hands-on nature of these virtual labs. They're perfect for both in-class demonstrations and remote learning.

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Over 1.1 billion simulations delivered

160interactive simulations

97language translations

3001teacher-submitted lessons

Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. PhET sims are based on extensive education research and engage students through an intuitive, game-like environment where students learn through exploration and discovery.

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Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. PhET sims are based on extensive education research and engage students through an intuitive, game-like environment where students learn through exploration and discovery.

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For elementary science teachers, Mystery Science is a treasure trove! Each lesson starts with an intriguing question that captures students' curiosity. The ready-to-use videos and hands-on activities make science engaging and accessible for younger learners.

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NASA's educational resources are out of this world! Their kids' club website offers space-related games, activities, and videos that align with national science standards. Great for inspiring the next generation of scientists and engineers!

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NASA encourages you to visit NASA Kids' Club and use its games and activities to inspire the next generation.

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Want to introduce your students to coding? Hour of Code activities are perfect for beginners! I use these self-guided tutorials in my class to teach basic programming concepts. Students can create games, animations, and learn computational thinking skills.

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Hour of Code

What is Hour of Code?

The Hour of Code is a global movement reaching tens of millions of students in 180+ countries. Anyone, anywhere can organize an Hour of Code event or try any of the over 500+ one-hour tutorials, available in over 45 languages.

This year Hour of Code is exploring the limitless realms of creativity empowered by AI! Whether you or your students are experienced coders or you are setting out on your very first computer science expedition, this Hour of Code promises an extraordinary voyage.

There are several places you can start, choose which one is right for you and your students:

Lead an Hour of Code Activity

With more than 700 activities to choose from with classifications by grade level, experience, and inclusion of AI, your choices are vast. When you know your plans, please register your activity so we can celebrate all the events happening across the globe.

Grades: 2-12

Dance Party

It's time to strut your stuff! Create your own dance party featuring hits by Miley Cyrus, BTS, Lil Nas X, Harry Styles, Nicki Minaj, Rosalía, and more!

Grades: 3-12

AI for Oceans

Help A.I. clean the oceans by training it to detect trash! Learn about training data and bias, and how AI can address world problems.

Grades: 2-12

Minecraft

Build and explore with Minecraft! Learn basic computer science skills with lots of different Minecraft activities to choose from.

Learn How AI Works

Learn the inner workings of ChatGPT, computer vision, and other AI concepts, explained by the people who created these technologies through videos and accompanying lesson plans.

Lesson Plans: How AI Works

This series of short videos and accompanying in-classroom lessons will introduce you and your students to how artificial intelligence works and why it matters. You can choose individual lessons based on topic, explore the whole series of topics in one class or teach all 7 lessons to give a deeper dive.

Explore How AI Works

Engage with AI 101 for Teachers

AI 101 for Teachers is a five-part professional learning video series that will demystify AI, explore responsible implementation, address bias, and showcase how AI-powered learning can revolutionize student outcomes.

Video Series: AI 101 for Teachers

A free, foundational online learning series for any teacher and educator interested in the groundbreaking world of artificial intelligence (AI) and its transformative potential in education.

Explore AI 101 for Teachers

Go beyond Hour of Code

Teach Computer Science

Join the global community of over 2 million educators empowering the next generation of innovators, problem solvers, and digital citizens.

Learn more

Explore Our Curriculum

Tap into your students' full potential with Code.org's free, flexible, and fun Computer Science curriculum. There's something for every classroom.

View Curriculum Catalog

Start Professional Learning

Our free, self-paced modules help you develop your own understanding while preparing to teach computer science in your classroom.

Learn more

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Use computer science to explore and learn about AI!

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Tinkercad is my go-to platform for teaching 3D design and engineering concepts. It's free, web-based, and easy enough for upper elementary students to use. My class has created everything from simple geometric shapes to complex mechanical designs!

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This curriculum resource is fantastic for integrating engineering into elementary and middle school classrooms. The hands-on projects connect to real-world problems and encourage creative problem-solving. Their teacher guides make implementation a breeze!

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Engineering is Elementary (Grades 1-5) - Engineering Grades PreK-8

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Looking for science fair inspiration? Science Buddies offers hundreds of project ideas sorted by grade level and subject. Each project includes detailed instructions, materials lists, and background information. I've used this resource for years to help students develop their research skills.

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Browse Science Projects

Over 1,200 free science projects for K-12. Browse by subject, grade level, or try our Topic Selection Wizard to find your winning science project. With science projects in 32 different areas of science from astronomy to zoology, we've got something for everyone!

Let us help you find a science project that fits your interests, with our Topic Selection Wizard.

15 Best Science Projects - Our Scientists' Picks

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Over 1,200 free science projects searchable by subject, difficulty, time, cost and materials. Browse the library or let us recommend a winning science project for you!

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Transform any classroom into a makerspace! I've compiled my favorite low-cost STEM challenges that combine science, engineering, and math. Students love building bridges with popsicle sticks, creating simple machines, and designing wind-powered vehicles.

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Help students see real-world applications of STEM! The National Science Foundation's career resources include videos of professionals in various STEM fields. Great for career day presentations or incorporating career awareness into your lessons.

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STEM Careers: Inspire the Next Generation of Innovators

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Science Standards The Next Generation Sunshine State Standards for Science were adopted by the Florida State Board of Education in February 2008. 2008 Science.

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LEGO® Education Science Kit - Grades K-2 | LEGO Education

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Spark ‘aha’ moments with a hands-on science kit including ready-to-use materials for 4 students and 40 NGSS and local standards-aligned lessons.

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PLT's E-Units are organized around the Biological Sciences Curriculum Study (BSCS) 5E Instructional Model - engage, explore, explain, elaborate, and evaluate.

The five phases of the Biological Sciences Curriculum Study (BSCS) 5E Instructional Model are designed to facilitate the process of conceptual change.

The use of this model brings coherence to different teaching strategies, provides connections among educational activities, and helps science teachers make decisions about interactions with students.

Each phase of the model and a short phrase to indicate its purpose from a student perspective are:

Engagement - students' prior knowledge accessed and interest engaged in the phenomenon

Exploration - students participate in an activity that facilitates conceptual change

Explanation - students generate an explanation of the phenomenon

Elaboration - students' understanding of the phenomenon challenged and deepened through new experiences

Evaluation - students assess their understanding of the phenomenon

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BSCS 5E Instructional Model - Project Learning Tree

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PLT's E-Units are organized around the Biological Sciences Curriculum Study (BSCS) 5E Instructional Model - engage, explore, explain, elaborate, and evaluate. The five phases of the Biological Sciences Curriculum Study (BSCS) 5E Instructional Model are designed to facilitate the process of conceptual change.

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Learn touch typing online using TypingClub's free typing courses. It includes 650 typing games, typing tests and videos.

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Discover Minecraft Education resources for educators. Explore fun challenges, immersive worlds, STEM lessons and other useful tools and resources for educators.

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The widely adopted ISTE Standards provide a framework for educators to create high-impact, sustainable and scalable learning experiences for all students.

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The widely adopted ISTE Standards provide a framework for educators to create high-impact, sustainable and scalable learning experiences for all students.

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Access free, K-12 STEM lessons and worksheets! These activities are designed to spark curiosity and STEM learning in your classroom.

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K-12 Curriculum

At STEM Education Works, we take pride in offering a curriculum that stands out from the rest. Our curriculum is designed to engage, challenge, and inspire students at every level, providing them with the skills and knowledge they need to thrive in the world of STEM.

STEM curriculum that engages, challenges, and inspires students at every level.

Download Curriculum Sample

Together, let's inspire the next generation of innovators, problem-solvers, and leaders in STEM.

We want you to succeed with our technology and curriculum. That's why we go above and beyond to become your STEM partner. We will help you every step of the way. Our one-on-one consultations and professional development resources make getting started a breeze.

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Explore our K-12 STEM curriculum. Engage students with project-based learning experiences that align with STEM standards.