The full catalog

Rocket & Raven courses

Online courses from every Lantern Learn imprint, kindergarten through high school: coding, math, science, reading and more from Rocket & Raven and Fox & Fern. Every course is 100% free. Every week opens without signing in, and a free parent account saves progress.

Subject

Code Crew · Rank Ladder

Rank · Grades K to 1

Crew Recruit

Mission ready. Boots on the deck.

Ages 5 to 7

Visual block sequences and the first big ideas: order, patterns, simple if-then thinking. No reading or typing required.

Code Crew Grade 1 cover
coding Grade 1

Code Crew Grade 1

An early-reader-friendly intro to coding: short words, big ideas, Code Crew adventures.
Code Crew Kindergarten cover
coding Kindergarten

Code Crew Kindergarten

Coding before reading. Drag-and-drop logic puzzles your 5-year-old will figure out alone.

Rank · Grades 2 to 3

Crew Pilot

Hands on the controls.

Ages 7 to 9

Scratch-style block coding plus a kid-friendly text mode. Loops, conditionals, variables, and the first real bug-hunts.

Code Crew Grade 2 cover
coding Grade 2

Code Crew Grade 2

Bridge to Grade 3. Functions, variables, and the first bug-hunts of your kid's coding life.
Code Crew Grade 3 cover
coding Grade 3

Code Crew Grade 3

Twelve big coding ideas, from sequences and loops to algorithms, one short lesson a day.
Inside the Machine: Grades 1 to 2 cover
coding Grades 1 to 2

Inside the Machine: Grades 1 to 2

What is inside a computer, what every part does, and the safe fixes a kid can try. Tap-only, read aloud.

Rank · Grades 4 to 5

Crew Engineer

Building the ship.

Ages 9 to 11

The bridge from blocks to text. Real algorithms, structured data, functions, and small programs your kid designs and ships.

Code Crew Grade 4 cover
coding Grade 4

Code Crew Grade 4

Next step from G3: real Python, read and traced on the page. Lists, loops, strings, dictionaries and functions.
Code Crew Grade 5 cover
coding Grade 5

Code Crew Grade 5

The K-5 capstone: recursion, searching and sorting, and a capstone program built piece by piece.
Inside the Machine: Grades 3 to 5 cover
coding Grades 3 to 5

Inside the Machine: Grades 3 to 5

How the parts of a computer work as a system, how the internet moves information, and a real troubleshooting method.

Rank · Grade 6 and up

Mission Commander

Leading the mission.

Ages 11 and up

A Python intro and the start of real programming: files, modules, libraries, and projects worth showing off.

Code Crew: Mission Commander (Grade 6 and up) cover
coding All ages

Code Crew: Mission Commander (Grade 6 and up)

Real Python on a real computer, for kids who already know what a loop is.
Data and Society Grades 9 to 12 cover
coding Grades 9 to 12

Data and Society Grades 9 to 12

Plan, run, clean, graph and model a community survey by hand, and learn how data can help or harm the people in it.
How the Internet Reaches You Grades 9 to 12 cover Coming January 12, 2027
coding Grades 9 to 12

How the Internet Reaches You Grades 9 to 12

How data travels from a server to your screen: packets, Wi-Fi, fiber and satellites, and how to keep it safe.
Inside the Gadget Grades 6 to 8 cover Coming December 8, 2026
coding Grades 6 to 8

Inside the Gadget Grades 6 to 8

What is inside a phone, a laptop and a smartwatch: the processor, memory, storage, sensors and battery, and how they work together.
Intro to Computer Science Grades 9 to 10 cover
coding Grades 9 to 12

Intro to Computer Science Grades 9 to 10

Design, write, test and launch a paper app for a Moon greenhouse, and learn how data, networks and computing shape the world.
Python Programming Grades 11 to 12 cover
coding Grades 9 to 12

Python Programming Grades 11 to 12

Build a rover simulator in real Python with classes, grids, searching, sorting and recursion, then read the same code in Java.
Robots and Drones Grades 6 to 8 cover Coming February 9, 2027
coding Grades 6 to 8

Robots and Drones Grades 6 to 8

How robots and drones sense, decide and move: sensors, motors and feedback loops.

Science Launch: STEM science

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Science Launch Grade 1 cover
science Grade 1

Science Launch Grade 1

Hands-on investigations, weekly missions, and grown-up debrief notes.
Science Launch Grade 2 cover
science Grade 2

Science Launch Grade 2

Hands-on investigations, weekly missions, and grown-up debrief notes.
Science Launch Grade 3 cover
science Grade 3

Science Launch Grade 3

Hands-on investigations, weekly missions, and grown-up debrief notes.
Science Launch Grade 4 cover
science Grade 4

Science Launch Grade 4

Hands-on investigations, weekly missions, and grown-up debrief notes.
Science Launch Grade 5 cover
science Grade 5

Science Launch Grade 5

Hands-on investigations, weekly missions, and grown-up debrief notes.
Science Launch K cover
science Kindergarten

Science Launch K

Hands-on investigations, weekly missions, and grown-up debrief notes.

Body Lab: How your body works

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Body Lab Grades 3 to 5 cover
science Grades 3 to 5

Body Lab Grades 3 to 5

12 weeks of body systems: build models, take your pulse, test your reflexes.
Body Lab K to 2 cover
science Grades K to 2

Body Lab K to 2

12 weeks inside your amazing body: senses, bones, muscles, heart, lungs and more.

Grow It: Plants and gardening

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Grow It Grades 3 to 5 cover
science Grades 3 to 5

Grow It Grades 3 to 5

12 weeks of real plant investigations: germination, photosynthesis, pollinators, soil and garden design.
Grow It K to 2 cover
science Grades K to 2

Grow It K to 2

12 weeks growing real plants on a windowsill: seeds, roots, leaves, flowers and bees.

AI Explorers: AI literacy with Nova

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

AI and You Grades 9 to 12 cover
coding Grades 9 to 12

AI and You Grades 9 to 12

Review a proposed AI study helper the way the pros do: how it learns, where it fails, who it could harm, and who stays in charge.
AI Explorers Grades 3-5 cover
coding Grades 3 to 5

AI Explorers Grades 3-5

Train a paper AI, test it, find its blind spots, and learn to use AI wisely, with Nova as your guide.
AI Explorers Grades 6 to 8 cover
coding Grades 6 to 8

AI Explorers Grades 6 to 8

Build a paper AI, test it, audit it for bias, and learn how generative AI works and where it goes wrong, with Nova as your guide.
AI Explorers K-2 cover
coding Grades K to 2

AI Explorers K-2

What is AI? Nova helps young explorers find out, with read-aloud lessons, tap-to-answer checks and hands-on labs.

Backyard Explorer: Outdoor science for your region

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Backyard Explorer: Grades 3 to 5 cover
science Grades 3 to 5

Backyard Explorer: Grades 3 to 5

Twelve weeks of real field science: habitats, food webs, life cycles and a field guide for your own region.
Backyard Explorer: Kindergarten to Grade 2 cover
science Grades K to 2

Backyard Explorer: Kindergarten to Grade 2

Twelve weeks of looking, listening and counting outside, with a field guide for your own region.

Bike Shop: How bikes work

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Bike Shop Grades 3 to 5 cover
science Grades 3 to 5

Bike Shop Grades 3 to 5

12 weeks of bicycle science: forces, friction, gears, brakes, helmets and a safe pre-ride check.

Everyday Machines: How the things at home work

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Everyday Machines cover
science All ages

Everyday Machines

How the things in your home work: a zipper, a lock, a faucet, a toilet, a light switch, a fridge, a car and an elevator.

Weather Lab: Weather and climate, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Weather Lab Grades 6 to 8 cover
science Grades 6 to 8

Weather Lab Grades 6 to 8

Build a home weather station, read real NOAA and NASA data, and learn what makes weather, storms and climate, with Rocket, Raven and Nova.

Matter Lab: Matter, mixtures and chemical change, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Matter Lab Grades 6 to 8 cover
science Grades 6 to 8

Matter Lab Grades 6 to 8

Turn the kitchen table into a chemistry bench: atoms, states of matter, density, mixtures, reactions and a design project, with Rocket, Raven and Nova.

Sports Physics: Forces, motion and energy, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Sports Physics Grades 6 to 8 cover
science Grades 6 to 8

Sports Physics Grades 6 to 8

Turn the backyard into a physics field: speed, forces, gravity, friction, energy and collisions measured with a ball, a tape measure and a timer, with Rocket, Raven and Nova.

Cells and Systems: Life science, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Cells and Systems Grades 6 to 8 cover
science Grades 6 to 8

Cells and Systems Grades 6 to 8

Turn a kitchen windowsill into a life-science lab: cells, body systems, senses, photosynthesis and growing things, investigated with jars, seeds, a hand lens and a timer, with Rocket, Raven and Nova.

Earth and Space: Earth and space science, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Earth and Space Grades 6 to 8 cover
science Grades 6 to 8

Earth and Space Grades 6 to 8

Turn a window or porch step into a Sky Deck: day and night, Moon phases, eclipses, seasons, gravity, the scale of the solar system and Earth's deep past, modeled with a lamp, a ball and a jar of sand, with Rocket, Raven and Nova.

Ratios and Data: middle-school math, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Ratios and Data Grades 6 to 8 cover
math Grades 6 to 8

Ratios and Data Grades 6 to 8

Turn the kitchen table into a Numbers Desk: ratios, rates, percents, negative numbers, proportional relationships, statistics and probability, worked out with counters, paper strips, a tape measure and a timer, with Rocket, Raven and Nova.

Expressions and Equations: middle-school algebra, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Expressions and Equations Grades 6 to 8 cover
math Grades 6 to 8

Expressions and Equations Grades 6 to 8

Turn a garage corner into the Puzzle Post: powers, variables, equivalent expressions, equations on a coat-hanger balance, inequalities, slope, linear functions, systems and scientific notation, with Rocket, Raven and Nova.

Geometry and Measurement: middle-school geometry, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Geometry and Measurement Grades 6 to 8 cover
math Grades 6 to 8

Geometry and Measurement Grades 6 to 8

Design and build a cardboard clubhouse at the Blueprint Table: area by cutting and composing, nets and volume, scale drawings, circles, angles, slides, flips, turns and dilations, the Pythagorean theorem and round solids, with Rocket, Raven and Nova.

Reading and Writing: middle-school English language arts, Grades 6 to 8

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Reading and Writing Grades 6 to 8 cover
reading Grades 6 to 8

Reading and Writing Grades 6 to 8

Run The Signal, the crew's neighborhood paper: read closely for evidence, theme, character and craft, then write stories, explanations and arguments that hold up, with Rocket, Raven and Nova.

Algebra 1: high-school algebra, Grades 9 to 12

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Algebra 1 Grades 9 to 12 cover
math Grades 9 to 12

Algebra 1 Grades 9 to 12

Build a full Algebra 1 year in the Loft: expressions, equations, functions, systems, exponents, polynomials, quadratics and data, every answer checked.

Geometry: high-school geometry, Grades 9 to 12

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Geometry Grades 9 to 12 cover
math Grades 9 to 12

Geometry Grades 9 to 12

Build a full Geometry year in the Scene Shop: transformations, congruence, proof, similarity, trigonometry, circles, coordinates and volume, every answer checked.

Algebra 2: high-school algebra, Grades 9 to 12

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Algebra 2 Grades 9 to 12 cover
math Grades 9 to 12

Algebra 2 Grades 9 to 12

Finish the high-school algebra sequence in the Glass House: complex numbers, polynomials, rational and radical equations, exponentials, logarithms, trigonometry, probability and statistics, every answer checked.

Precalculus: high-school math, Grades 9 to 12

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Precalculus Grades 9 to 12 cover
math Grades 9 to 12

Precalculus Grades 9 to 12

Finish high-school math at the Boathouse: the complex plane, the binomial theorem, rational functions, inverses, trigonometric identities and equations, the laws of sines and cosines, conics, vectors, matrices and expected value, every answer checked.

Statistics: high-school statistics, Grades 9 to 12

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Statistics Grades 9 to 12 cover
math Grades 9 to 12

Statistics Grades 9 to 12

Run the numbers for the Lantern Loop fun run: shape, center and spread, the normal model, two-way tables, scatter plots and correlation, samples and surveys, simulation, probability rules, random variables and fair decisions, every answer checked.

Builder's Lab: Engineering challenges

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Builder's Lab cover
engineering All ages

Builder's Lab

12 engineering challenges with paper, tape and cardboard. Build, test, improve.

Astronomy Year: Year-long observation

Outside the Code Crew rank ladder. Free in full, start to finish, once these go live.

Astronomy Year cover
astronomy All ages

Astronomy Year

12 sky missions. Look up, track the Moon, find the stars, keep a log.