Karla and Isabel provide us with clues about some popular musical instruments so that we might guess which ones they are describing.

Carolina teaches us the difference between the Spanish verbs "saber" and "conocer" [to know], which are similar but not interchangeable and used in different contexts.

Carolina teaches about the apocopation, or shortening, of a small group of masculine singular adjectives in Spanish.

Raquel teaches us some Spanish phrases that might come in handy at a music festival.

Clara continues telling us about how to talk about the weather in Spanish with examples of sentences that might be used when it's snowy, foggy, windy, sunny or rainy.

Carolina, a Venezuelan Spanish teacher, teaches us the difference between the Spanish verbs, "mirar" (to look at/watch), "ver" (to see) and "buscar" (to look for) and gives us examples of sentences in which they might be found.

Clara explains a bit about the weather in Spain and how we might speak about it during different seasons and/or weather conditions.

After losing her backpack, Raquel tells us about her experience with the train's Lost and Found.

Karla and Isabel tell us about the many activities they enjoy doing in their spare time.

Clara tells us the names of many of the parts of the human body in Spanish and uses some of them in sentences.

Comparative forms in Spanish are constructions that compare two or more objects or people's similarity or difference. This episode of "Karla e Isabel" focuses on comparatives of equality and inferiority.

Raquel and Marisa explain augmentatives and diminutives in Spanish, which are suffixes that are added to words to alter their meanings, including to indicate greater or lesser size and/or importance or as expressions of affection.

Karla and Isabel teach us how to order the various varieties of coffee in Spanish as well as telling us about some of coffee's benefits.

In search of a room to rent, Isabel goes to meet with Karla, who is renting one out in a shared apartment. Isabel is delighted both with the place and the prospect of living with roommates of different nationalities.

Karla and Isabel teach us how to rent a room in a shared apartment located at a Spanish-speaking country in which we would like to live for a period of time.