What makes a hidden message powerful — and what makes it findable?
Students will be able to
Read about Josephine Baker and the use of invisible ink in history.
Write a narrative hook and secret message for a spy adventure.
Code a hidden message revealed by dragging an object over it.
Code their story with sound effects and background music to play.
Key vocabulary
checkpointResistancereveal
Assessment
Formative
Use milestone checks, organizer responses, and daily test evidence to guide feedback.
Summative
The hook uses one accurate historical detail, clearly frames invented events, and leads logically to a concise secret message. Dragging the intended object reveals the message and plays the matching sound without exposing the text beforehand.
The student journey
This is a build — not a worksheet packet
Every lesson runs like the story students are about to make: read it, write it, build it, polish it, publish it. The printables scaffold each stage — the published Elementari project is the destination.
1
📖
Read
Students read a short, high-interest passage — a real-world hook, not a dry textbook definition — to spark ideas for what they'll make.
📖The Superstar Whose Sheet Music Held Secrets
At wartime border checkpoints, guards searched almost everyone. But when the most famous entertainer in France swept through, they asked for her autograph instead. Nobody flipped through a superstar's sheet music. And that was the point — b…
SourcesCIA — Josephine Baker: A French Resistance HeroineLibrary of Congress — Josephine Baker
In the studio, students bring the project to life — adding art and following the exact writing and coding steps shown below. The Studio Compass walks them through it, one step at a time.
🧭Studio CompassStep 1 / 8
Spy Tales and Invisible Secrets 🕵🏾
Read the interactive story Discovering Josephine Baker to learn about Josephine, an incredible entertainer and spy who smuggled secret messages during WWII and a bit about invisibl
Key words — tap to learnon drag over block
Each step checks off & advances on its own
All 8 studio steps · dynamic to the project
1Spy Tales and Invisible Secrets 🕵🏾~10 min
2Title Page Creation 📖~5 min
3Write your Narrative Hook 🎣~5 min
4Creating Your Secret Message ✍️~5 min
5Designing Your Spy Scene 🎨~5 min
6Code Your Secret Reveal 🔥~5 min
7Add a sound effect 🎵~5 min
8Be Creative 🎉~10 min
4
🔁
Polish
ongoing
Teacher and peer feedback pin right onto the project — students revise until it's ready to share.
Feedback on the project2 pins
🍎
Add one more sentence here so readers get the full picture.
👍 2Teacher
A
The interaction is clear — it helps the reader follow the project!
A couple of things to gather, a few quick steps to prep — then you're ready to hand it to students.
What you need
A device per student or pair
Internet connection
Headphones or speakers
Prep · about 10 min
1Print the student kits
2Assign this lesson to your students
3Skim the build steps
Teacher background
What you need to know
Students learn that real espionage hid messages where no one thought to look (invisible ink between the notes of a superstar's sheet music) and that hiding always pairs with a method of revealing. The design transfer: a secret is only good storytelling if the story gives the reader a reason to search and a way to reveal — the drag-the-flame interaction is their revealing method.
Key terms
checkpoint
a guarded place where travelers are stopped and checked
Resistance
the secret groups who fought back against the Nazi occupation of France
reveal
to make something hidden appear
Watch for these misconceptions
✕
The story claims the fictional character or mission is documented history. →Keep the verified Baker detail in its own sentence and label the new event as a fictional scene.
✕
The hidden message is visible before the drag or the drag target does not respond. →Test opacity and the drag-over target separately before adding sound or decoration.
Standards alignment
Aligned to the standards you teach
Every task maps to a specific standard, so planning and reporting are covered.
Tracking 7 frameworks: Common Core ELA, Common Core Math, NGSS +4
CCSS · ELA12CSTA8ISTE11AASL34 frameworks · 34 standards · DOK 3
CCSS · ELA
Common Core State Standards — English Language Arts
12 standards
CCSS.ELA-LITERACY.W.4.3
Write narratives to develop real or imagined experiences or events using effective technique, relevant descriptive details, and clear event sequences.
CCSS.ELA-LITERACY.W.4.5
With guidance and support from peers and adults, develop and strengthen writing as needed by planning, revising, editing, rewriting, or trying a new approach.
CCSS.ELA-LITERACY.W.4.7
Conduct short research projects to answer a question, drawing on several sources and generating additional related questions when appropriate.
CCSS.ELA-LITERACY.W.4.8
Recall relevant information from experiences or gather relevant information from print and digital sources; take notes, categorize information, and provide a list of sources.
Test and debug a program or algorithm to ensure it runs as intended.
2-AP-17
Systematically test and refine programs using a range of student-created inputs.
2-AP-13
Decompose problems and subproblems into parts to facilitate the design, implementation, and review of programs.
Also addressed2-AP-15 · 1B-AP-13 · 2-AP-19 · 1B-AP-11 · 1B-AP-17
ISTE
ISTE Standards for Students
11 standards
ISTE 1.4.a
Students know and use a deliberate design process for generating ideas, testing theories, creating innovative artifacts, or solving authentic problems.
ISTE 1.4.c
Students develop, test, and refine prototypes as part of a cyclical design process.
ISTE 1.6.d
Students publish or present content that customizes the message and medium for their intended audiences.
ISTE 1.5.d
Students understand how automation works and use algorithmic thinking to develop a sequence of steps to create and test automated solutions.
Also addressedISTE 1.3.a · ISTE 1.3.b · ISTE 1.1.c · ISTE 1.6.b · ISTE 1.6.c · ISTE 1.5.c · ISTE 1.3.d
AASL
AASL National School Library Standards
3 standards
AASL I.A.1
Learners display curiosity and initiative by formulating questions about a personal interest or a curricular topic.
Also addressedAASL I.B.1 · AASL I.B.3
Full task-by-task mapping — including Depth of Knowledge — is in the answer key.
Differentiation & accessibility
Built to reach every learner
One lesson, three built-in paths — with accessibility baked into the materials, not bolted on afterward.
Extra support
Emerging readers & writers
Read-aloud and multilingual support in the Elementari build
Studio Compass highlights one task at a time — including the coding
Sentence frames and a word bank so it is never a blank page
On grade
The core lesson
The passage and storyboard exactly as written
Model answers and “look-fors” in the answer key
Self-check chips at every milestone
Ready for more
Extension & challenge
Challenge vocabulary and a real-world extension question
Deepen one existing page or interaction — without changing the required mechanics
A longer, evidence-based reflection prompt
Accessibility, built inPredictable step-by-step structureOne task at a time · Studio CompassHighlighted response areasLow-stimulation printMovement-friendly pacingDesigned so every student can design, write, and code — with ADHD, autism, and dyslexia in mind.
Questions
Teacher FAQ
Do I — or my students — need to know how to code?
No. Coding concepts are introduced in plain language exactly when students need them, and Studio Compass confirms each milestone so students keep moving without you troubleshooting. The teacher guide walks you through the whole build, answers included.
How long does this lesson take?
About 50, paced into 45-minute class periods. You can spread it out or compress it — students pick up where they left off, so it doesn't have to finish in one sitting.
What devices does this lesson work on?
Students can read, write, code, and publish on Chromebooks, iPads, tablets, laptops, or desktops. All they need is a modern browser — nothing to download or install.
What is Studio Compass?
Studio Compass is the step-by-step guide inside the Studio. It shows students what to do next, identifies the exact coding blocks they need, and confirms completed milestones so they can keep moving independently.
How does this lesson support different learners?
This lesson includes read-to-me with synchronized highlighting, a built-in glossary, and picture-based storyboarding, with writing and coding scaffolds you can dial up or down. Students can work with guided support or more independently — and still finish the same project.
Ready when you are
Bring this lesson to your class
Import your class, assign in one click, and watch them build — the whole kit comes with it.
