Instructional Video12:50
Crash Course

Crossed Aldol Reactions, Enones, and Conjugate Addition: Crash Course Organic Chemistry

12th - Higher Ed
Insects can communicate with each other about all kinds of things, but instead of using words, they use… you guessed it! Organic Chemistry! Insects can send signals to each other by secreting compounds, and one such compound used by...
Instructional Video4:10
Professor Dave Explains

Future and Imperfect Tense for the Latin Verb Sum

9th - Higher Ed
We've learned the simpler future and imperfect tenses for regular first and second conjugation verbs. But there are irregular verbs that will also need to use these tenses, and some of them are very common, such as the verb sum, so we...
Instructional Video5:01
Learn German with Herr Antrim

Traum -Cro: Lyrical Analysis - German Learning Tips #21 - Deutsch lernen

9th - 12th
Traum by Cro is a great song, but it can also teach you a lot about German grammar. I chose two topics it can teach you, but there are of course more. You can see the original song video here:    • CRO - Traum (Official Version)   <br/>
Instructional Video2:44
Learn German with Herr Antrim

Junge - Die Ärzte: Lyrical Analysis - German Learning Tips #25 - Deutsch lernen

9th - 12th
This week's lyrical analysis video is about the song "Junge" by Die Ärzte. This song is perfect for teaching question word order.
Instructional Video5:45
Learn German with Herr Antrim

German Irregular (Strong) Verbs Present Tense - Deutsch lernen

9th - 12th
This is a brief overview of the stem changing verbs in the present tense (also known as the irregular or strong verbs). This video is meant for my German 1 students in the 8th chapter. <br/>
Instructional Video8:02
Learn German with Herr Antrim

German Grammar Overview (Modals, Negation and Kennen vs Wissen) - Deutsch lernen

9th - 12th
This is a very brief explanation of all of the grammar topics that are discussed in our German 1 book in Chapter 6. This includes the modal auxiliaries, negation, and kennen vs wissen. If you would like a more detailed explanation of...
Instructional Video5:50
Learn German with Herr Antrim

Gewinner - Clueso: Lyrical Analysis - German Learning Tips #27 - Deutsch lernen

9th - 12th
In this video I take a closer look into the lyrics of the song "Gewinner" by Clueso in an effort to teach some basics about regular verb conjugation. <br/>
Instructional Video6:50
Learn German with Herr Antrim

Sollen - German 1 WS Explanation - Deutsch lernen

9th - 12th
In this video I explain how to use the German modal auxiliary "sollen" (should, to be supposed to) in the present tense. This video is designed to go with the German with Puppets episode about the same topic, which can be seen here:...
Instructional Video8:01
Learn French With Alexa

Devenir (to become) — Past, Present & Future

9th - 12th
Alexa conjugates the French verb DEVENIR (TO BECOME) in the PAST, PRESENT & FUTURE TENSE.
Instructional Video4:35
Learn French With Alexa

Comprendre (to understand) — Future Tense

9th - 12th
Alexa conjugates the French verb COMPRENDRE (TO UNDERSTAND) in the Future Tense.
Instructional Video6:34
Learn French With Alexa

Arriver (to arrive) — Past Tense

9th - 12th
Alexa conjugates the French verb arriver (to arrive) in the passé composé - past tense.
Instructional Video4:49
Learn French With Alexa

AIMER (TO LIKE/LOVE) — Conditional Tense

9th - 12th
Alexa conjugates the French verb aimer (to like/love) in the conditional tense.
Instructional Video6:44
Learn French With Alexa

Savoir (to know / know how to do something) — French verb conjugated by in the past tense

9th - 12th
Alexa conjugates the French verb savoir (to know/know how to do something) in the past tense.
Instructional Video6:15
Learn French With Alexa

Manger (to eat) — Future Tense

9th - 12th
Alexa conjugates the French verb MANGER (TO EAT) in the FUTURE TENSE.
Instructional Video5:45
Learn French With Alexa

Finir (to finish) — Present Tense

9th - 12th
Alexa teaches you how to conjugate Finir (to finish) in the Present tense.
Instructional Video4:05
Learn French With Alexa

Finir (to finish) — Future Tense

9th - 12th
Alexa conjugates the French verb FINIR (TO FINISH) in the FUTURE TENSE.
Instructional Video4:50
Learn French With Alexa

Falloir (to be necessary / to need)

9th - 12th
Alexa teaches you the very useful French verb FALLOIR (to be necessary/to need).
Instructional Video9:50
Learn French With Alexa

Vouloir (to want) in 5 Main French Tenses

9th - 12th
Alexa teaches you how to conjugate Vouloir (to want) in 5 main French tenses.
Instructional Video7:54
Learn French With Alexa

Venir (to come) - 5 Main French Tenses

9th - 12th
Alexa teaches you how to conjugate Venir (to come) in 5 main French tenses.
Instructional Video6:38
Learn French With Alexa

Savoir (to know) in 5 Main French Tenses

9th - 12th
Alexa teaches you how to conjugate Savoir (to know) in 5 main French tenses.
Instructional Video6:32
Learn French With Alexa

Choisir (to choose) in 5 Main French Tenses

9th - 12th
Alexa teaches you how to conjugate the French verb CHOISIR (to choose) in 5 main French tenses.
Instructional Video7:22
Learn French With Alexa

Avoir (to have) in 5 Main French Tenses

9th - 12th
Alexa teaches you how to conjugate Avoir (to have) in 5 main French tenses.
Instructional Video6:06
Learn French With Alexa

Attendre (to wait) in 5 Main French Tenses

9th - 12th
Alexa teaches you how to conjugate the French verb ATTENDRE (to wait) in 5 main French tenses.
Instructional Video10:20
Learn French With Alexa

When to use SAVOIR versus CONNAÎTRE in French (full guide & exercise)

9th - 12th
Both SAVOIR and CONNAÎTRE mean TO KNOW in French, but when do we know how to use one rather than the other? In this video, Alexa solves this frequently asked French grammar question and outlines the differences between Savoir and...