最近看的 AI 教育开源项目实在太多了，看得我眼花缭乱！

整理了 10 个最近关注比较多的项目，分享给大家。

我越来越觉得，教育一定会因为 AI 被重新做一遍！

🇨🇳 一、中国中小学教育

01｜WeduLab · 六大学科交互式实验室

提供 37 个交互式虚拟实验室，覆盖物理、化学、生物、数学、地理和历史。浮力、电路、牛顿定律、化学制氧气等知识点，都可以通过交互式实验来理解。

在线体验：https://wedulab.com/?lang=en

注：免费使用，暂未确认开源。

02｜Tongjiang Lab · 3D 物理化学实验室

把中学物理、化学里的抽象概念做成可以操作的 3D 实验。学生能够观察实验现象、调整条件，不再只是看着课本上的插图想象。

在线体验：http://lab.tongjiang.app

GitHub：https://github.com/smithjohn78390/tongjiang-lab…

03｜Wrong Notebook · AI 智能错题本

支持 AI 拍照识题、自动解答、知识点分类、举一反三，还能组卷打印、跟踪知识掌握情况。对于辅导孩子写作业的家长来说，这类工具真的很实用。

GitHub：https://github.com/margrop/wrong-notebook…

04｜中小学知识图谱 · 数学、英语、物理

覆盖小学到高中的知识体系，包含数学 828 个知识点、1366 条先修关系，以及多学科诊断题库。可以追踪孩子到底在哪个基础知识点上出现了问题，并帮助规划补习路径。

在线体验：https://math.pansgo.com

GitHub：https://github.com/xiaoyang111222/cn-math-taxonomy…

🌍 二、国外中学科学课程

05｜Dinosaurs to Birds · 从恐龙到鸟类

一套关于鸟类演化的 3D 生物课程，通过六节交互式课程展示化石证据和演化过程。学生可以观察、预测、动手尝试，理解鸟类与恐龙之间的演化关系。

在线体验：https://iamtechartist.com/dinosaurs-to-birds/…

06｜Breathing and Respiration · 人体呼吸系统

面向英国 GCSE 和初中生物课程，展示氧气如何进入人体并到达细胞。涵盖呼吸、气体交换、血液循环和细胞呼吸，配有交互演示、练习与检测题。

在线体验：https://iamtechartist.com/breathing-and-respiration/…

07｜Every Joule · 3D 能量物理教材

围绕 GCSE 能量主题制作的交互式物理教材，覆盖动能、重力势能、弹性势能、功率、效率和能量守恒。通过操作实验理解能量变化，而不是单纯背诵公式。

在线体验：https://iamtechartist.com/every-joule/

🧠 三、AI 与通用可视化学习

08｜Teachable Figures · AI 生成 2D/3D 交互课件

一个开源 AI Agent Skill，可以生成精美的交互式教学内容。从 Transformer、人体解剖，到火箭结构、机械齿轮，都可以通过预测、操作和观察来学习。

在线体验：https://ywedai.github.io/teachable-figures…

GitHub：https://github.com/ywEdAi/teachable-figures…

09｜Sael · AI 工作原理可视化

把向 AI 发送消息后发生的事情做成直观的交互动画：数据传输、Token 化、GPU 计算、模型推理，以及逐个 Token 生成回答。

让普通人也能看见大语言模型背后的计算过程。

演示地址：待补充。

10｜Word Atlas（词光）· 可视化雅思词汇学习

收录 7298 个雅思核心词，每个词配有插画、例句和英美发音。利用 FSRS 间隔重复算法安排复习，免费开源，无需注册，手机浏览器也能学习。

GitHub：https://github.com/designfuchen/word-atlas…

WeduLab Teaching Toolkit - Interactive learning labs

Source: https://wedulab.com/?lang=en Interactive teaching tools for the classroom. Ready to use in your browser, ideal for demonstrations and independent exploration.

All labs

VoltLab Circuit Lab

A virtual electronics workbench: build circuits and observe current, voltage and component behavior in real time, with instruments and data recording.

Subject: Physics · Level: Middle school, High school · Topics: Series and parallel circuits, Ohm’s law, Using meters, Electrical power

Contour 3D Lab

Explore contour lines in 3D: animated horizontal slicing and projection, stepped terrain, synchronized maps, terrain profiles and quizzes.

Subject: Geography · Level: Middle school, High school · Topics: How contours form, Peaks · Ridges · Valleys, Saddles · Cliffs · Basins, Terrain profile

Atmospheric Circulation Lab

Explore atmospheric circulation with particles: a four-step thermal model, heat islands and pollution, local breezes, global circulation cells, pressure and wind belts, and seasonal shifts.

Subject: Geography · Level: High school · Topics: Thermal circulation, Sea, land and mountain breezes, Three-cell circulation, Pressure and wind belts

Earth Motion Lab

Explore Earth’s motion in 3D: rotation and the terminator, revolution and axial tilt, subsolar latitude, day length, noon solar altitude and seasons.

Subject: Geography · Level: Middle school, High school · Topics: Day and night, Subsolar point movement, Day length, Noon solar altitude

How Tides Form · TideLab

A 3D demonstration of why tides form: the real Earth and Moon; gravity, inertial centrifugal force and tidal force broken down as arrows; tidal bulges and co-tidal contour lines that follow the Moon; two tides a day, spring and neap tides and diurnal inequality. A shore window in the corner shows the rise and fall, the tide-gauge reading and day and night at the observation site in real time.

Subject: Geography · Level: High school · Topics: Tide-Generating Force, Two Tides a Day, Spring and Neap Tides, Diurnal Inequality

Land and Sea Change

Explore changing land and sea: Himalayan marine fossils, the Taiwan Strait ice-age land bridge, Wegener’s evidence, Pangaea breakup, major plates and earthquake and volcanic belts.

Subject: Geography · Level: Middle school · Topics: Land–sea change, Continental drift, Plate tectonics, Volcanic and seismic belts

Water Cycle 3D Sandbox · WaterCycle

Water cycle 3D sandbox: a cut-away landscape from the ocean through a city, a reservoir and high mountains to an inland lake. Particles show evaporation, vapour transport, precipitation, runoff, infiltration and groundwater flow, with the three types of cycle, urbanisation and sponge cities, human impacts, water balance and a quiz.

Subject: Geography · Level: Middle school, High school · Topics: Water cycle processes, Three types of water cycle, Sponge city, Water balance

Cell · 3D structure

3D cell structure: cutaway animal and plant cells, organelles in detail (mitochondrial cristae, chloroplast grana and more), prokaryotic vs. eukaryotic cells, the fluid mosaic model and membrane transport, synthesis and transport of secretory proteins, motor proteins and cytoplasmic streaming, with switchable fluorescence microscopy imaging.

Subject: Biology · Level: High school · Topics: Organelles, Biomembrane system, Transport across membranes, Secreted protein

Microscope Bench · MicroLab

A realistic light microscope you operate by hand: turn the coarse and fine focus knobs, revolving nosepiece, diaphragm disc and mirror, and the eyepiece view follows real optics: inverted image, depth of field, resolution, defocus halos, brightfield / darkfield / phase contrast. 26 slides covering proper technique, plant and animal cells, plasmolysis, mitosis, oil immersion, micrometers and the hemocytometer.

Subject: Biology · Level: Middle school, High school · Topics: Using the microscope, Observing cells, Plasmolysis, Mitosis

Mendel’s Pea Hybridization · PeaLab

A realistic abbey pea garden: all seven contrasting traits are visible on the plants. Emasculate, bag, pollinate and label by hand, drag the timeline to watch the peas flower and set pods, then shell, sort and count on the workbench and use a chi-square test to check 3 : 1, the 1 : 1 test cross and 9 : 3 : 3 : 1.

Subject: Biology · Level: Middle school, High school · Topics: Hand cross-pollination, Law of segregation, Law of independent assortment, The hypothetico-deductive method

The Cell’s Energy Currency · ATPLab

The cell’s energy currency: do the firefly lantern experiment yourself in a darkened lab, comparing distilled water, glucose, ATP and a boiled control; rotate the ATP molecule built from its PubChem 3D structure and watch the special bond break on hydrolysis; follow the phosphorylation cycle of the Ca²⁺ carrier and the dynamic ATP–ADP balance; and watch ATP synthase spin on the inner mitochondrial membrane.

Subject: Biology · Level: High school · Topics: ATP is the direct energy source, The Structure of ATP, Interconversion of ATP and ADP, ATP synthase

The Structure of DNA · DNALab

The DNA double helix: like Watson and Crick, adjust the pitch, radius and number of strands until the calculated X-ray diffraction pattern matches Photo 51; assemble a deoxynucleotide, complete the second strand by complementary pairing and twist the “ladder” into a right-handed double helix; build an atomic model of any sequence from the PDB 1BNA crystal structure, click base pairs to see their hydrogen bonds, and check Chargaff’s rules with a live base calculator.

Subject: Biology · Level: High school · Topics: DNA double helix, Complementary base pairing, Photo 51, Base ratio calculations

Humoral immunity · ImmuneLab

Humoral immunity: step inside a lymph node to watch a dendritic cell take up and present antigen, a helper T cell bind to a B cell, the B cell divide and differentiate into plasma cells and memory cells, and Y-shaped antibodies clump viruses together. Remove helper T cells or cytokines to see the consequences. On a timeline, vaccinate, get reinfected or catch a variant while the primary and secondary antibody curves are drawn live. Also: the three lines of defence in a skin cross-section, and allergy.

Subject: Biology · Level: High school · Topics: Three lines of defence, How humoral immunity works, Secondary response and vaccines, Allergy

A Plant’s Life · PlantLab

A root-box bench in a glass greenhouse, time-lapsing the whole life of a common bean with a real physiological model: the seed swells and germinates, a hook pushes through the soil, roots grow down along the glass, simple and trifoliate leaves unfold, butterfly-shaped flowers open and pods fill. Run the germination-conditions control, etiolation, root gravitropism, oxygen from hornwort, starch made in light, transpiration in bags, and Darwin’s and Went’s coleoptile experiments. Light, water, temperature, CO₂ and fertilizer all change how the plant looks.

Subject: Biology · Level: Middle school, High school · Topics: Conditions for seed germination, Photosynthesis, Transpiration, Plant tropisms

Periodic Table · PeriodicLab

A 3D periodic table: the 118 elements rise into columns to show the periodic trends in atomic radius, electronegativity and ionization energy. Drag the temperature to watch states of matter change, play the history of discovery, morph between the long form, a spiral and concentric rings, and open any element to see its atom and what it looks like.

Subject: Chemistry · Level: Middle school, High school · Topics: Periodic law, Electron shells, States and temperature, Discovering the elements

Preparing Gases in the Lab · GasLab

A realistic chemistry bench: make oxygen by heating potassium permanganate or decomposing hydrogen peroxide, and carbon dioxide from marble and dilute hydrochloric acid. Work step by step through “check, load, fix, light, collect, remove, extinguish”; get a step wrong and you will see the tube crack or water suck back. Finally test both gases and explore their properties.

Subject: Chemistry · Level: Middle school · Topics: Lab preparation of oxygen, Lab preparation of carbon dioxide, Collecting over water and by air displacement, Testing gases and checking a jar is full

Chemical Analysis Bench · AnalytLab

A night-time analysis lab: turn the stopcock yourself to control the drip rate, deliver half drops and swirl the flask, find the phenolphthalein endpoint in front of a light box, read the burette at eye level and fill in the notebook, and determine HCl concentration with concordant titres; pH titration curve and error analysis; drop any reagent into any test tube to test for ions, see potassium’s flame through cobalt glass, and finally identify an unknown salt.

Subject: Chemistry · Level: High school · Topics: Acid–base titration, Titration curve and error analysis, Testing for ions, Flame tests

Reaction Mechanisms · Molecular Animation

3D animations of 19 reaction mechanisms, step by step: curved arrows show electron flow, dashed bonds show transition states and ¹⁸O traces esterification. Covers high-school organic chemistry, ionic reactions, redox and university mechanisms.

Subject: Chemistry · Level: High school, University · Topics: Esterification, Isotope tracing, Electron transfer, Mechanisms

Molecular Geometry · VSEPR

3D molecular geometry demonstrations: a VSEPR repulsion sandbox, lone pairs and bond angles, hybridization, polarity, expanded octets and chirality, with nearly 30 built-in molecules.

Subject: Chemistry · Level: High school, University · Topics: VSEPR, Hybridization, Polarity, Chirality

Atomic Orbitals · Electron Cloud

3D atomic orbital demonstrations: an electron cloud built point by point, s/p/d/f shapes and phase, radial distribution and nodes, the Aufbau principle electron by electron, and configurations and quantum numbers for elements 1–36.

Subject: Chemistry · Level: High school, University · Topics: Electron cloud, Orbital shapes, Aufbau principle, Quantum numbers

Chemical Reactions · The Micro World

Microscopic views of chemical reactions: effective collisions and orientation, the Maxwell–Boltzmann distribution and activated molecules, catalyst surfaces, concentration and pressure, reaching and shifting equilibrium, and a light-triggered chain explosion.

Subject: Chemistry · Level: High school · Topics: Effective collisions, Reaction rate, Equilibrium, Chain reaction

Solid Geometry · GeoSpace

3D solid geometry: solids and Euler’s formula, nets (all 11 cube nets), three views and oblique drawing, cutting a cube through three draggable points, angles in space by geometry and by vectors, circumscribed and inscribed spheres (11 + 7 models), a regular tetrahedron special, plus a quick quiz.

Subject: Mathematics · Level: High school · Topics: Nets, Cross section, Angles in space, Space vectors

Conic Sections · ConicLab

Conic sections: slice a double cone into a circle, ellipse, parabola or hyperbola; Dandelin spheres reveal where the foci come from; definitions and equations, a continuously varying eccentricity, reflective properties, and the discriminant for lines and conics.

Subject: Mathematics · Level: High school · Topics: Cone slices, Foci & eccentricity, Reflective property, Discriminant

Function Graphs · FuncLab

Function graphs: drag a parameter to shift, stretch or flip a graph; exponentials and logarithms as inverses; the unit circle unrolling into a sine wave; secants approaching tangents, derivatives and extrema; bisection for zeros and Riemann sums for integrals.

Subject: Mathematics · Level: High school · Topics: Transformations, Trigonometry, Derivatives, Bisection

Compass & Straightedge · ConstructLab

Compass-and-straightedge puzzles: 12 classic constructions with only compass and ruler, automatic intersections, star ratings by move count and shortest-solution replays; congruence tests shown by flipping triangles onto each other, the SSA counterexample, and homothety.

Subject: Mathematics · Level: Middle school · Topics: Constructions, Congruence test, Similarity, Puzzles

Pythagorean Theorem · PythagoLab

The Pythagorean theorem: drag pieces into the square on the hypotenuse, Zhao Shuang’s diagram and Liu Hui’s out-in complement, Euclid’s proof as shears, tilting tanks so the water from a² and b² fills c², and a plot of Pythagorean triples.

Subject: Mathematics · Level: Middle school · Topics: Puzzle proof, Out-in complement, Euclid, Pythagorean triples

Math Wonders · WonderLab

Math wonders: a Sierpiński triangle grown from random jumps, the Koch snowflake’s infinite perimeter, a fractal tree swaying in the wind, an ant, paint and scissors on a 3D Möbius strip, a golden-ratio game with an endlessly zooming spiral, and the sunflower’s golden angle.

Subject: Mathematics · Level: Middle school, High school · Topics: Fractals, Möbius strip, Golden ratio, Phyllotaxis

Motion & Force · MotionLab

A realistic 3D mechanics lab: ticker timer and paper tape, photogates, air track and spring scale. 10 topics cover uniformly accelerated motion, free fall, Newton’s second law, friction, inclines, apparent weight, and conservation of mechanical energy and momentum.

Subject: Physics · Level: Middle school, High school · Topics: Uniformly accelerated motion, Newton’s second law, Friction, Conservation of momentum

Simple Machines · MachineLab

No lab kit needed — it all happens in real-life scenes: on a building site, pry a stone with a crowbar, hoist bricks with a block and tackle on the scaffold, pull a crate up a plank onto a truck and watch a tower crane’s load moment limiter; in an old Chinese farmyard, draw water with a windlass and a well sweep and weigh rice on a steelyard. Force gauges and crane scales read out live, overlays draw forces and arms, and efficiency is worked out for you.

Subject: Physics · Level: Middle school · Topics: Law of the lever, Block and tackle, Inclined plane & wheel and axle, Mechanical efficiency

Pressure & Buoyancy · FloatLab

Learn liquid pressure and buoyancy in a real harbour and under the sea: a submersible dives to the Mariana Trench, a ship lock lifts a cargo ship 3 m, a crane lowers a concrete block into the sea to weigh the buoyancy, a submarine floats and dives with its ballast tanks, and a container ship sinks deeper with every box until it reaches its load line. The sea surface is a live wave field, and the way the ship rides the waves is computed point by point from buoyancy.

Subject: Physics · Level: Middle school · Topics: Liquid pressure and depth, Communicating vessels & ship locks, Archimedes’ principle, Conditions for sinking and floating

Shenzhou Launch & Return · RocketLab

Follow a Long March 2F rocket and a Shenzhou spacecraft through a real mission: ignition and liftoff at the Jiuquan Satellite Launch Center, the climb through the atmosphere, booster and stage separation, fairing jettison, orbit around the Earth, re-entry through the blackout, and a parachute and retro-rocket landing at the Dongfeng Landing Site. The whole flight is computed from real parameters — change the payload, boosters, specific impulse, cutoff time, entry angle or parachute size and see whether the rocket still reaches orbit and the capsule lands safely.

Subject: Physics · Level: High school · Topics: Newton’s laws of motion, Tsiolkovsky rocket equation, First cosmic velocity, Apparent weight gain & loss

Thermodynamics · ThermoLab

A thermodynamics workstation in an evening studio: watch the molecules race around inside a glass cylinder, turn the console knobs to heat it and drive the piston, and see the p–V graph and speed distribution drawn live on two screens. Twelve topics run from molecular motion, the microscopic origin of pressure and the three gas laws to the fire syringe, the first law, a cut-away four-stroke petrol engine, the Carnot cycle and a “rewind” of the second law.

Subject: Physics · Level: Middle school, High school · Topics: Thermal motion, Gas laws, The First Law of Thermodynamics, Heat engines and efficiency

Heat & Changes of State · HeatLab

A heat and changes-of-state bench in a bright white studio at noon: using a thermometer, melting curves of hypo and paraffin, boiling and pressure, evaporative cooling with alcohol, sublimation in an iodine tube, specific heat, conduction along copper, aluminium, iron and glass rods, convection traced by potassium permanganate, and radiation with black and white cans and thermos flasks. Switch to thermal view to watch heat move, or to the principle line drawing for labels.

Subject: Physics · Level: Middle school · Topics: Melting and Solidifying, Boiling water, Specific heat, Three ways heat travels

Optics Bench · OpticsLab

A darkroom optics bench with laser, protractor disk, semicircular block, triangular prism, optical bench and screen: 12 lessons covering reflection and refraction, total internal reflection and optical fibers, dispersion, convex lens imaging, the eye and vision correction, double-slit interference, diffraction and gratings, thin-film interference and polarization.

Subject: Physics · Level: Middle school, High school · Topics: Law of refraction, Convex lens imaging, Double-Slit Interference, Polarization of Light

Oscillations & Waves · WaveLab

3D oscillations and waves lab: spring oscillator with chart recorder, measuring g with a simple pendulum, forced oscillation and resonance curves, formation and reflection of waves on a rope, standing waves, ripple-tank interference and diffraction, the Doppler effect (audible), and an oscilloscope with a resonance tube. 11 topics in all.

Subject: Physics · Level: Middle school, High school · Topics: Simple harmonic motion, Resonance, Standing wave, Doppler Effect

Electric & Magnetic Fields · FieldLab

3D electric and magnetic field experiments: field lines and equipotentials of draggable charges, capacitors, the cathode-ray tube, iron-filing field lines, the Ampère force, the Lorentz force, the mass spectrometer and cyclotron, electromagnetic induction and Lenz’s law, and the AC generator — 11 topics in all.

Subject: Physics · Level: High school · Topics: Field lines, Lorentz Force, Electromagnetic induction, Alternating current

Famous Battles Sand Table · WarTable

Famous ancient battles from China and the wider world on real terrain: Changping, Julu, Guandu, Red Cliffs and the Fei River, plus Thermopylae, Gaugamela, Cannae and Hastings. Glowing clusters of light trace armies marching, clashing, burning and raiding by night across real elevation data, while subtitles narrate the battle line by line. Includes troop-strength charts, battle facts, reasons for victory and a quick quiz.

Subject: History · Level: Middle school, High school · Topics: Stage-by-stage walkthroughs, Winning against the odds, Terrain and tactics, Why it was won and lost

Changing Territories · HistoryAtlas

A living map of China’s changing territory on real terrain, from the Qin unification to the high Qing: 16 key years show the dynasties and their neighbours on the real topography of East Asia, with borders morphing continuously between periods. Drag the timeline or play the narrated tour, watch the area figures and curve update live, and see capitals, the Great Wall, protectorates and provinces; battle markers open the matching WarTable battle.

Subject: History · Level: Middle school, High school · Topics: Changing territories, Coexisting states, Protectorates & provinces, Territory area

Neural Networks Reading Digits · NeuroLab

Neural networks reading handwritten digits: write a digit on the pad and watch the signal light up a 3D neural network layer by layer until it gives an answer; paint the weights of a single neuron yourself, train a network live in the browser from random weights, watch convolution kernels sweep the picture, and see how AI gets things wrong when digits are rotated, shifted or noisy.

Subject: Information Technology · Level: Middle school, High school · Topics: Digitising images, Neurons and weights, Training and gradient descent, Convolutional Network

FAQ

What is WeduLab?

WeduLab is an interactive teaching lab platform for the classroom. It currently offers 39 3D and animated labs covering Physics, Geography, Biology, Chemistry, Mathematics, History, Information Technology and more.

Do I need to install software or create an account?

No, and it is free. The labs run directly in the browser: open the page and start, whether projecting in class or exploring on your own.

Which grade levels is it for?

Mainly middle and high school classrooms; some chemistry labs extend to university organic and structural chemistry.

Which languages are supported?

Simplified Chinese, Traditional Chinese, Japanese, Korean, Turkish, Spanish and English.