World LanguageModern foreign languagesElementaryPrimary
How to teach colors in Spanish
Colors in Spanish go after the noun and match it, so a red cat is un gato rojo and a red girl cat is una gata roja. This page covers the color words and their endings, with a free activity where Sparky draws each student's pet exactly as written.
Jemel Fanfan | Founding Member at Flint

"I enjoyed seeing my students interacting positively with Sparky in activities and benefiting from its feedback. I was pleasantly surprised that teachers can also supplement the AI-generated feedback with personal comments."
Agnès Pommier, Upper School French Teacher at The Harker SchoolWhy this matters
English puts the color first, so a young student writes "el rojo gato" and keeps rojo even when the animal is una gata. On a worksheet, a sentence with the color in the wrong place looks as finished as a right one. The teacher has to wait until grading to find out who still writes the color first.
Colors in Spanish and where they go
The common colors in Spanish are rojo (red), azul (blue), amarillo (yellow), verde (green), negro (black), blanco (white), morado (purple), gris (gray), rosa (pink) and naranja (orange). Students need four rules to use them in a sentence:
- The color usually goes after the noun: un gato negro. Most Spanish adjectives follow the noun, unlike English (Spanish Grammar in Context, University of Texas at Austin).
- A color used as an adjective matches the noun in gender and number: falda roja, pantalones negros, carpetas amarillas (RAE, Diccionario panhispánico de dudas). Colors ending in -o have four forms: gato rojo, gata roja, gatos rojos, gatas rojas.
- Colors ending in -e or a consonant, such as verde, azul and gris, use one form for both genders and add -s or -es in the plural: la gata verde, los perros azules (University of Texas at Austin).
- Rosa and naranja are also the names of a flower and a fruit. The RAE accepts them unchanged in the plural (faldas naranja) or with an -s (faldas naranjas), and they only ever change for number, so a girl cat is una gata rosa (RAE).
In the Flint activity, each student invents a pet, describes it in one Spanish sentence, and Sparky draws exactly what the sentence says. Unlike a worksheet, the picture shows a wrong color word right away, and Sparky asks about the student's own sentence instead of correcting it.
Sparky gets Ruby to move her colors and fix their endings herself
Ruby ends up writing "una gata negra y amarilla" without being given the answer. Everyone in the class gets the same activity, and Sparky draws and questions each student's own sentences.
Ruby
Ruby
tengo una blanco gata con alas
Sparky

Ruby
wait shes not white she is supposed to be black!! after?? tengo una gata negro con alas
Sparky
Ruby
its una. so negra! tengo una gata negra con alas
Understanding check
Ruby
tengo una gata negra y amarillo con alas
Sparky
Ruby
oh amarilla. tengo una gata negra y amarilla con alas
Sparky

Moved her colors after the noun, matched both endings, then moved on to two cats
Ruby is an example student, and Sparky's replies are shortened.
What Flint did for Ruby
- When Ruby wrote blanco for her black cat, Sparky drew a white cat, and she caught the wrong color word herself.
- When she wrote "una gata negro", Sparky asked whether gata is an el or una word instead of fixing the ending.
- After both colors matched, Sparky asked her to describe two cats, so her next sentence needed plural colors.
A teacher can't do this by hand for 30 students, and Sparky does it in every student's chat.
The activity page shows who still puts the color first
While the class works, Needs attention shows the teacher which student is stuck and on which message. After three or more students submit, activity analytics lists what the class did well, where students went wrong, and a follow-up to practice next.

Example activity page
After a Spanish class describes its made-up pets
The school and students are made up for this page.
Set up the activity for free
The Draw My Pet activity is in Flint's public library, with Sparky's role, guidelines and greeting already written. Open it, select Use activity to copy it into a free Flint account, and assign it to a class. Students type their sentences in the chat, and Sparky's pictures appear right there, with no setting to turn on.
For more world language activities, see Flint for world language.
Other use cases
See all use cases →World LanguageModern foreign languagesElementaryPrimary

How to teach days of the week in Spanish
How to teach the days of the week in Spanish: lunes to domingo, written in lowercase, and el lunes for one Monday versus los lunes for every Monday. In a free Flint activity, students fill in a weekly planner Sparky made and answer Sparky's questions about their own week in Spanish.
ScienceElementaryPrimary

How to teach Earth's spheres
How to teach Earth's spheres: the geosphere, hydrosphere, atmosphere and biosphere, and how a change in one changes the others. In a free Flint activity, students set off a volcano, a wildfire or a storm in a simulator, and Sparky gives a hint when they miss a sphere.
ScienceHigh schoolKey Stages 4 and 5

How to teach electromagnetic induction
An electromagnetic induction lab in a simulator: every student builds a generator to charge a phone, and a student who says the magnet inside the coil makes the current is sent back to the run where the magnet sat still and the meter read 0 mA. Shown with one student's chat and a free activity.
