Curated Video
Conditions for Resonance: Why Acetamide and Carbonate Matter
Resonance requires specific conditions for electron delocalization. The molecule must have a conjugated system with alternating single and double bonds, and atoms must be capable of sharing electrons. Acetamide and the carbonate ion are...
Curated Video
Mastering Reagents: Electrophiles, Nucleophiles and Free Radicals
In organic chemistry, electrophiles, nucleophiles, and free radicals are the three key types of reactive intermediates. Electrophiles are electron-deficient species that seek out electrons, making them attracted to regions of high...
Learn German with Herr Antrim
Plusquamperfekt (Past Perfekt Tense) | Passiv Deutsch Grammatik B1 | B1German Grammar Lesson
Plusquamperfekt (Past Perfekt Tense) - B1 German Grammar Lesson for Beginners Ever wondered how to perfectly narrate events that happened before other past events? This German grammar lesson is your gateway to understanding the...
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Konjunktiv 1 vs. Konjunktiv 2: Your Complete German Guide
Konjunktiv 1 vs. Konjunktiv 2: Your Complete German Guide In this comprehensive guide to German grammar, Herr Antrim explains when, why and how to use Konjunktiv 1 and Konjunktiv 2 in German. If you've ever puzzled over when to use each...
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Konjunktiv 1 Explained: Forms, Usage, and Examples | B1 German Grammar Lesson
Konjunktiv 1 Explained: Forms, Usage, and Examples | B1 German Grammar Lesson In this B1 German grammar lesson, you will learn all about Konjunktiv 1, a crucial aspect required to express indirect speech in German. You'll learn the...
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Konjunktiv 2: Using "haben" and "sein" to Form the Past Tense | German Perfekt Tense Lesson
Konjunktiv 2: Using "haben" and "sein" to Form the Past Tense | German Perfekt Tense Lesson In this B1 German Grammar Lesson, you’ll learn how to use "haben" and "sein" to form the past tense in Konjunktiv 2. Learn how to say "would...
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Konjunktiv 2 with Modal Verbs | B1 German Grammar Lesson
In this B1 German Grammar Lesson, you will learn how to use modal verbs in Konjunktiv 2. This lesson will cover how to form and use "möchten," "müssten," "dürften," "könnten," "sollten," and "wollten" to express contrary-to-reality...
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Konjunktiv 2: Special Verb Forms Explained | B1 German Grammar Lesson
In this B1 German Grammar lesson, you’ll learn the unique Konjunktiv 2 forms of certain German verbs. Learn how verbs like "geben" (gäbe) and "wissen" (wüsste) are conjugated differently from regular verbs. We will explore why some verbs...
Great Big Story
Najiah Knight, breaking barriers in bull riding
Meet Najiah Knight, a 13-year-old bull rider defying stereotypes and inspiring young girls by dominating a traditionally male sport.
Wonderscape
The Compromise of 1877 and Rising Challenges for Black Americans
This video explores the Compromise of 1877 and its impact on Black Americans during the Reconstruction Era. Learn about the rise of the Ku Klux Klan and the violent challenges faced by Black citizens, including the tragic Colfax Massacre...
Wonderscape
40 Acres and a Mule: A Broken Promise of Reparations
This video explores the history behind General Sherman's Field Order Number 15, commonly known as "40 Acres and a Mule," which aimed to provide land to newly freed enslaved people. Learn about the promise of land redistribution, its...
Wonderscape
The Rise of Ragtime and the Blues
Discover the emergence of ragtime and blues music during and after the Reconstruction Era. Learn how ragtime brought a rhythmic, danceable sound to America, while the blues gave voice to personal stories of struggle and resilience....
Wonderscape
Connective Bodies of Water: Marshes, Estuaries, and Straits
Discover how marshes, estuaries, and straits connect different bodies of water and maintain balance in their ecosystems. Learn about the vital roles of marshes and estuaries in filtering water and supporting life, and see how straits act...
Great Big Story
Gaelynn Lea, transforming challenges into musical innovation
Meet Gaelynn Lea, a violinist who redefines music through her unique playing style and use of a looping pedal, proving the power of inclusivity in the arts.
Wonderscape
The Case for Reparations: Addressing Historical Injustices for Black Americans
Explore the long-standing debate on reparations for the descendants of enslaved Black people in the United States. Learn about historical examples, such as payments to Japanese Americans and Holocaust survivors, and modern efforts like...
Curated Video
Reproduction and Continuity of Species: Reproduction in Humans
By the end of this learning object, the student will be able to: Summarize the main points of the human reproduction.86741
Curated Video
The Atmosphere: Oxygen
By the end of this learning object, the student will be able to: Summarize the compounds of atmosphere and oxygen and their importance in our life.83116
Curated Video
Chemical Equations and Reactions: The Chemical Reactions
By the end of this learning object, the student will be able to: Summarize the important points of chemical equations and reactions.28728
Curated Video
Matter and its Construction: States and Properties of Matter
By the end of this learning object, the student will be able to: Recognize the concept of matter. List the properties of matter. Compare among the three state of matters.4426
Curated Video
Factorization: Factorizing Trinomials
By the end of this learning object, the student will be able to: Summarize the main points of the lesson.87621
Great Big Story
Breaking barriers, Danielle Perez’s stand-up triumph
Witness Danielle Perez, a fearless comedian on wheels, as she shares her journey of humor, resilience, and representation on stage.
Wonderscape
The Council-Manager Form of City Government: Roles and Responsibilities
Learn about the council-manager form of city government, where the city council holds legislative and executive powers while a hired city manager handles daily operations. Discover how this system works in cities like Phoenix, Arizona,...
Wonderscape
Exploring the World: Maps, Latitude, and Longitude
This video explains how world maps and globes help us understand the locations of places on Earth. Learn about key concepts like the equator, prime meridian, latitude, and longitude, and how they are used to pinpoint locations. Discover...
Wonderscape
The Grand Canyon and Parícutin Volcano: North America's Natural Wonders
This video takes you on a journey to two of North America's Seven Natural Wonders. Discover the immense scale and ancient history of the Grand Canyon, carved by the Colorado River in Arizona, and explore the story behind Parícutin, a...