Personality Spanish from English—polite, honest, patient, creative, serious, organized, confident, modest—words for people and for “how good” something is.

Social Spanish from English—popularity, family status, generosity, charm, loyalty, and respectful communication for conversations about people.

Home life in Spanish from English—vacuum, mop, water the plants, fold laundry—verbs for shared spaces and everyday responsibilities.

High-frequency Spanish nouns from English for routines, money, media, and thinking—lunch, showers, messages, language, and sentences.

Equations can seem intimidating, but they're really just a way to solve a mystery. What is "x"? Here you are introduced to simple equations where you use logic and basic arithmetic to find the missing number. Your first step into algebra!

Explore elements 85–96, including the beginning of the actinide series and radioactive elements.