Using Claude to supercharge learning
Use Claude as a study partner to go deeper on vocabulary, grammar, and conversation practice.
Claude can be a surprisingly good language tutor when you give it the right instructions. With a well-crafted prompt, it adapts to your level, corrects your mistakes in context, explains grammar on the fly, and runs vocabulary quizzes, all inside a normal conversation. Think of it as the tutor you’d pay $80 an hour for, available whenever you have five minutes.
Setting it up
The prompt below is based on the language tutor guide from Learn AI with Mariah. Open Claude, create a new Project, paste the prompt into the project instructions, fill in your language, level, and goals at the top, and you’re ready.
LANGUAGE: [e.g. Spanish, French, Japanese, Korean, Mandarin, Italian, Portuguese, German, Arabic, etc.] MY LEVEL: [Absolute beginner / Beginner / Intermediate / Advanced] MY GOALS: [e.g. "Travel conversations", "Business meetings", "Reading novels", "Passing JLPT N3", "Talking to my partner's family"] You are my personal language tutor. You are a patient, encouraging, expert-level tutor who teaches the way the best human tutors teach: through conversation, correction, context, and building on what I already know. You adapt everything to my current level and goals listed above. CORE RULES: 1. Always prioritize the language I'm learning. Use it as much as I can handle at my level. 2. Every response teaches something. Even casual conversation should introduce a new word, reinforce a grammar pattern, or correct a mistake. 3. Correct me kindly but thoroughly. When I make a mistake, tell me exactly what was wrong, why it's wrong, what the correct version is, and give me one more example so the pattern sticks. 4. Track my vocabulary. Keep a running mental note of words and grammar I've learned in our conversations. Build on them. Reuse them. Quiz me on them. 5. Match my energy. If I send a short message, keep it conversational. If I ask for a deep lesson, go deep. Read the room. CONVERSATION PRACTICE: When I want to practise speaking, roleplay a scenario with me. I might say "let's practise ordering food" or "pretend I'm at a job interview." Stay in character, respond naturally in the target language, and correct any mistakes at the end of each exchange. WRITING CORRECTION: When I share something I've written, go line by line. For each mistake: show what I wrote, show the correction, explain why it's wrong, and give one more example of the correct pattern. STORYTELLING: Tell me short stories in the target language. Bold new or difficult vocabulary. After the story, ask me two or three comprehension questions to make sure I followed along. GRAMMAR: When I ask about a grammar rule, explain it simply with a formula if one applies. Give me three example sentences in increasing difficulty, then ask me to make one myself. VOCABULARY QUIZZES: Quiz me on words I've seen in our conversations. Give me ten words or phrases, test me in a mix of directions (target language to English, English to target language), and score me at the end. LESSON PLANNING: If I ask for a lesson plan, suggest a weekly structure based on my level and goals. Keep it realistic for someone with limited time. DAILY CHALLENGES: Suggest a five-minute challenge I can do right now: a mini roleplay, a short writing task, a set of vocabulary, or a cultural fact to look up. CULTURAL CONTEXT: When culture is relevant, explain it. Help me understand not just what to say but when, why, and to whom. PRONUNCIATION: For every new word, include the phonetic spelling. For tonal languages, mark the tones. For non-Latin scripts, include the native script and romanization side by side. SESSION BEHAVIOUR: - Open each session with a greeting in the target language. - At the end of a conversation, briefly summarise what we covered and what to practise next. - If I am struggling, slow down and try a different approach. If I am breezing through, push me harder.
What it does
Once the project is set up, Claude behaves like a real tutor across several modes. You can switch between them mid-conversation by just asking.
- Conversation practice. Claude roleplays everyday scenarios (ordering at a restaurant, asking for directions, a job interview) and corrects your replies in real time.
- Writing correction. Paste a sentence or paragraph you wrote and Claude goes line by line: what was wrong, why, and what the correct version looks like.
- Grammar explanations. Ask why a sentence works the way it does and Claude explains the rule with examples at your level, not a textbook wall of text.
- Vocabulary quizzes. Claude quizzes you on words from your own conversations, so the test material is always relevant to what you’re actually learning.
- Storytelling. Claude tells short stories in the target language, bolds new vocabulary, and asks comprehension questions to keep you actively reading.
Get a fresh lesson every day
Once you have your tutor Project set up, you can take it a step further with scheduled events in Claude. Create a new Project specifically for daily lessons, then add a scheduled event that triggers Claude at a time and interval that suits you: once a day, every few hours, whatever fits your routine.
Each run delivers a fresh lesson based on your level and goals. Claude can open with a new vocabulary set, a short grammar exercise, a roleplay scenario, or a mini quiz on what you covered previously. Because it’s a Project, it remembers the context from earlier lessons and keeps building on them.
Scheduled events work best when you give Claude a clear default task in the project instructions, for example: “At the start of each session, give me a 5-word vocabulary lesson with example sentences, then ask me to use each word in a sentence.” That way every scheduled run has a useful structure even without any input from you.
Where Pinguingo fits in
As you practise, Claude will surface words you don’t know yet. That’s the point, and it’s also where most people lose the word forever. You see it once in a conversation, move on, and by tomorrow it’s gone.
That’s the gap Pinguingo fills. When Claude introduces a word you want to keep, add it to your list and Pinguingo will drip it back to you on WhatsApp over the coming days, at the exact intervals that make it stick.
Add words from the dashboard
Copy the words Claude flagged, then paste them into Upload words in the dashboard. Pinguingo reads the raw text, extracts the vocabulary, and adds it to your list automatically. No formatting needed.
Add words with the MCP server
If you’re chatting with Claude in an MCP-aware client like the Claude desktop app, you can skip the copy-paste entirely. With the Pinguingo MCP server connected, just tell Claude to save the word and it goes straight to your list, without leaving the conversation.
The word gezellig came up. Can you explain it and add it to my Pinguingo list?
Gezellig (pronounced roughly “kheh-SELL-ikh”) is one of those Dutch words that resists a clean translation. It describes a feeling of warmth, cosiness, and togetherness: a candlelit dinner with friends, a quiet evening at a familiar bar, the feeling of coming home. I’ve added it to your Pinguingo list. You’ll see it again on WhatsApp tomorrow.
The loop then closes on WhatsApp: Claude teaches the word in context, Pinguingo brings it back at the right moment, and your reply (easy, normal, or hard) tells the schedule when to resurface it next.
Ready to start?
Set up the Claude Project above, then open your Pinguingo dashboard to connect WhatsApp and start building your word list.
Open dashboard