7th Grade Science Interactive Videos

Focus on the human respiratory system, highlighting the pathways of air and the gas exchange processes in the alveoli. Gain an understanding of respiratory functions, the roles of various organs, and explore career opportunities in respiratory health.

Explore the complexities of the solar system by examining historical beliefs, its structure, and the classification of inner and outer planets. Gain insight into planetary orbits, the significance of moons, and employ mnemonics for memorizing the sequence of planets. Develop an understanding of these foundational concepts and improve recall and cognitive skills related to astronomy.

Explore Earth's rich history, highlighting pivotal geological events, the concept of deep time, and key evolutionary milestones. Develop a comprehensive understanding of Earth's temporal scale and learn to contextualize major historical events within this vast framework.

Understand the connection between volume and temperature in gases through Charles's Law. Engage in interactive problem-solving to master the principles of proportional relationships in gases, enriching comprehension of gas behavior in thermodynamic processes.

Explore the iterative steps of the engineering design process with a focus on problem-solving and prototyping. Develop an understanding of design principles, enhance skills in identifying issues, and gain insights into developing and evaluating solutions.

Explore the intricacies of celestial bodies, emphasizing the structure and dynamics of our solar system. Understand planetary classifications, orbital behaviors, and cosmic phenomena to deepen knowledge of space science. Focus on comprehending the content, achieving learning outcomes, and developing skills related to these topics.

Focus on the intriguing characteristics of planets and the Sun within our solar system. Learners will identify key features of each planet and analyze the reasons behind various celestial classifications, gaining a deeper understanding of the solar system's structure and dynamics.

Explore the intricate structures and functions of cellular components, including the nucleus and mitochondria, to enhance understanding of cellular biology. Mastering these concepts enables the application of knowledge in various scientific contexts.

Explore the features of the solar system, highlighting the characteristics of its planets and celestial phenomena such as meteors and satellites. Understand planetary compositions and examine the scientific advancements that have expanded space knowledge.

An in-depth exploration of the respiratory system examines its primary functions and intricate structures. Learners gain insights into the operational mechanisms of respiratory organs and understand how these elements work together to facilitate breathing and gas exchange.

Explore the life cycle of products by examining key stages such as manufacturing, use, and disposal, as well as materials used and environmental considerations. Understand the importance of sustainable practices by analyzing the environmental impact and responsible disposal of mobile devices.

Investigate the foundational concepts of solar system formation, focusing on triggering events, material composition of planets, and essential processes such as planetesimal development. Gain insights into the evolution of planetary bodies and the factors influencing their current state, thereby enhancing understanding of astronomical phenomena.

Examine the detailed operations of the nervous system with an emphasis on neural functions and reflex actions. Gain an understanding of the central and peripheral nervous systems, and learn to explain the mechanics of reflex arcs that enable quick responses to stimuli.

Explore the intriguing dynamics of the solar system, from Kepler's principles of planetary motion to the origins stemming from a cosmic event. Gain an understanding of celestial formation, distinctive planetary characteristics, and foundational models of the universe.

Investigate the significant influence of the night sky on human culture and examine the challenges light pollution presents. Gain insights into the historical importance of stargazing and understand the necessity of preserving our natural nighttime environment.

Explore Earth's extensive history of 4.6 billion years through analogies comparing geological timelines to human life spans and a calendar year. Gain understanding of Earth's age estimation methods and the importance of the fossil record while developing a deep appreciation of geologic time. Enhance conceptual understanding by engaging with comparisons that simplify complex temporal scales.

Investigate the essential functions and components of the circulatory system with a focus on the roles of blood vessels and cells. Gain insights into how the system transports nutrients and blood, and explore the defensive roles of white blood cells and the lymphatic system.

Investigate the complex dynamics that regulate our solar system and the gravitational forces maintaining the orbits of celestial bodies. Understand various planetary structures and learn to differentiate our solar system from others, deepening comprehension of astronomical phenomena.

Explore the evolution of the understanding of our solar system, examining both historical and contemporary perspectives on Earth's position within it. Gain insights into the structure of the solar system through key astronomical discoveries and the contributions of famous figures in astronomy. Develop a deeper appreciation and comprehension of planetary science.

Explore fundamental concepts in atmospheric science, focusing on global atmospheric circulation, solar radiation distribution, and the impact of Earth's curvature and surface characteristics. Gain an understanding of how these elements influence global weather patterns and climate, enhancing skills in explaining and predicting atmospheric phenomena.