9th Grade Interactive Videos

Analyze Columbus Day through questions that investigate historical narratives and perceptions. Foster critical thinking about historical figures and events by encouraging examination and evaluation of differing perspectives and the impacts of these historical events. Focus on developing skills in critical analysis and historical interpretation.

Focus on graphing in the coordinate plane by practicing the skill of plotting points and understanding how to navigate directions such as up, down, left, and right. Develop precise abilities to identify and describe coordinate positions effectively.

Examine the social classes of Ancient India by exploring the positions and roles within the Varna system. Gain insights into historical social dynamics and cultural beliefs. Understand the hierarchical structure, including the Brahmins, Kshatriyas, Vaishyas, and Shudras, and analyze their functions and societal contributions. Develop critical thinking skills by assessing the impact of social stratification on cultural development and community interactions.

Explore the societal changes and innovations of ancient civilizations before 1200 CE. Understand how agricultural practices and social hierarchies shaped cultural advancements. Develop skills in analyzing historical impacts and understanding the interconnectedness of societal structures and technological developments.

Explore the diverse geography and vibrant culture of South America by examining its continents, indigenous peoples, and renowned landmarks. Understand the intricate histories of ancient societies and appreciate the region's cultural variety, enhancing knowledge of its unique heritage and fostering a comprehensive understanding of its historical and regional significance.

Learn to express quadratic equations in factored form by determining their roots and factors. Develop skills in manipulating equations and enhancing problem-solving abilities.

Explore the various forms of complex numbers, including Cartesian, Polar, and Euler forms. Gain skills in converting between these mathematical representations and navigating through them with ease.

Study systems of linear equations to understand how to identify solutions and convert equations into slope-intercept form. Develop the ability to analyze intersections and line characteristics, enhancing skills in mathematical analysis and problem-solving.

Explore the distinction between rational and irrational numbers by examining their unique characteristics and examples. Understand how to differentiate and categorize numbers based on their properties. Focus on enhancing skills in number identification and classification.

Investigate the structure and function of the circulatory and respiratory systems, focusing on blood flow and oxygen transport. Understand the processes within these systems and their essential roles in maintaining homeostasis.

Understand the fundamentals of the coordinate plane, including the roles of axes, the origin, and the different quadrants. Develop the ability to identify and plot points using ordered pairs.

Investigate U.S. strategies and decisions during World War II, with a focus on key battles and policies. Gain an understanding of pivotal moments that influenced global history.

Investigate the causes, key figures, and consequences of the French and Indian War to develop an understanding of colonial relationships and their influence in igniting the American Revolution. Gain insights into the complex dynamics of the era, enhancing critical thinking and analytical skills related to historical events and their long-term impact.

Develop a thorough understanding of complex numbers by focusing on expressing and simplifying them effectively. Acquire proficiency in recognizing standard forms of complex numbers, grasp the concept of imaginary units, and enhance skills in simplifying complex expressions.

Examine the fundamentals of complex numbers, focusing on real and imaginary components. Understand their role in mathematical operations and problem-solving, and learn to apply these concepts effectively.

Explore the complexities of the Solar System, covering themes such as planetary classifications and the dynamics of asteroid belts. Develop an enhanced understanding of celestial mechanics and the characteristics of various planets.

Explore the principles of algebra by examining equations and mastering techniques to solve linear equations. Gain proficiency in solving methods and operational inverses, enhancing understanding and skills in these fundamental algebraic concepts.

Understand the foundational properties and operations involving complex numbers, including the use of imaginary units. Develop skills in performing operations like addition, subtraction, multiplication, and division with complex numbers. Gain proficiency in determining and using conjugates for simplification. Enhance problem-solving capabilities through exercises and examples focused on complex number operations and their applications.

Focus on enhancing computational skills and problem-solving abilities through the multiplication and division of rational numbers, emphasizing effective strategies and methodologies.

Examine the scientific and cultural achievements of the Islamic Golden Age, highlighting key figures and innovations across various fields. Understand how diverse contributions synergized to create groundbreaking advancements in areas such as mathematics, astronomy, medicine, and literature. Gain insight into the interdisciplinary collaboration that characterized this period and learn to appreciate the lasting impact of these historical developments on modern science and culture.