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地理、科学、言語などの無料フラッシュカードデッキ。デッキをタップして今すぐ学習しましょう。

地理

Learn the capitals of 15 Asian countries in this geography flashcard deck. From Tokyo and Beijing to Riyadh and Tehran, test your knowledge across the continent.

European capitals

Learn the capitals of 15 European countries with this geography flashcard deck. Test your knowledge of cities like Lisbon, Warsaw, Vienna, Prague, and more.

World landmarks

Learn 15 iconic world landmarks and where they stand. From the Eiffel Tower to Machu Picchu, study each monument, city, and country.

言語

Basic Spanish verbs

Master 15 essential Spanish verbs with English translations. Covers ser, estar, tener, hacer, poder, and more core verbs for everyday communication.

English phrasal verbs

Practice 15 common English phrasal verbs and their meanings. Master expressions like give up, put off, look after, come across, and figure out used in everyday English.

English prefixes

Expand your English vocabulary by learning 12 key prefixes and their meanings. Study un-, re-, pre-, dis-, over-, sub-, anti-, and more with real word examples.

科学

Human body basics

Study 12 key organs and body systems with their main functions. From the heart to muscles, learn human anatomy essentials in simple flashcard format.

Periodic table essentials

Memorize 15 essential chemical elements and their symbols from the periodic table. Learn H, He, C, O, Fe, Au, Ag, Ca, and other fundamental elements of chemistry.

Explore the solar system with 12 flashcards covering planets, the Moon, the Sun, Pluto, and the asteroid belt. Study key facts about each object in simple terms.

テクノロジー

Computer hardware

Understand what is inside a computer with 12 hardware component flashcards. Learn what CPU, GPU, RAM, SSD, motherboard, BIOS, NIC, and other parts do.

Programming basics

Learn 12 fundamental programming concepts every developer should know. Study variables, functions, loops, arrays, classes, booleans, algorithms, and more in plain language.

Decode 15 essential tech acronyms used in everyday technology. Learn what API, HTML, DNS, URL, SSH, VPN, CPU, and other common abbreviations stand for.

歴史

Ancient civilizations

Discover 12 ancient civilizations and their lasting contributions to humanity. Study Egypt, Greece, Rome, China, the Maya, the Aztecs, the Mongols, and more.

Famous inventors

Discover 12 famous inventors and their groundbreaking inventions. From Edison to Gutenberg, study the discoveries that changed the course of history.

WWII key events

Study the key events of World War II in chronological order. From the invasion of Poland in 1939 to Japan's surrender in 1945, learn the major turning points.

アート

Famous paintings

Test your art history knowledge with 12 iconic paintings and their artists. From the Mona Lisa to The Starry Night, study the most celebrated works in Western art.

Literary genres

Learn 12 literary genres and what makes each one unique. Study fiction, non-fiction, poetry, mystery, science fiction, satire, thriller, biography, and other key categories.

Music theory basics

Understand the building blocks of music with 12 essential theory concepts. Study notes, chords, scales, tempo, rhythm, melody, harmony, and more in plain language.

ビジネス

Business vocabulary

Build your business English with 15 essential terms and clear definitions. Study revenue, ROI, KPI, equity, stakeholder, scalable, and other key concepts for the workplace.

Economic concepts

Understand economics with 12 key concepts explained in plain language. Study GDP, inflation, interest rates, supply and demand, recession, fiscal policy, tariffs, and more.

Marketing terms

Master 12 essential marketing terms with clear definitions. Study SEO, CTA, conversion funnel, lead generation, A/B testing, and other key digital marketing concepts.

自然

Animals and habitats

Explore 15 wild animals and the natural habitats they call home. From polar bears on Arctic ice to clownfish on coral reefs, learn where each species lives.

Endangered species

Learn about 12 critically endangered species and the threats pushing them toward extinction. From the vaquita to the Amur leopard, understand the conservation stakes.

Study the 12 major biomes of Earth and their defining features. Learn about tropical rainforests, deserts, tundra, coral reefs, wetlands, boreal forests, and more.

スポーツ

FIFA World Cup Champions

Explore the history of the FIFA World Cup champions with this engaging flashcard deck. From iconic victories to legendary teams, test your knowledge of soccer history one card at a time. Learn the championship years and the countries that claimed the prestigious title. Get ready to dive into the world of international football glory! ⚽

Discover 12 Olympic sports and what each discipline involves. Study athletics, swimming, gymnastics, judo, fencing, rowing, equestrian, triathlon, and more.

Test your sports knowledge with 12 all-time world records and the athletes behind them. From Usain Bolt's 9.58s sprint to Michael Phelps' 23 Olympic gold medals.

その他

Car Brands and Origins

Explore the world of automobiles with our flashcards. Learn about famous car brands and their countries of origin. Start your automotive journey now!

Empowered Women Around the World

Join this inspiring group to explore influential women who have shaped history and continue to make a difference. Learn about their achievements, leadership, and contributions. Let's celebrate the strength and impact of empowered women worldwide!

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