2nd Grade Science Interactive Videos

Explore the different roles in ecosystems, with a focus on producers, such as algae, and the essential role of decomposers. Gain insight into ecosystem dynamics and understand the importance of maintaining biodiversity balance.

Explore celestial phenomena by comprehending the Earth's rotation, moon phases, and constellations. Learners will gain insights into the impact of these concepts on natural events and develop a deep understanding of the universe's dynamics.

Examine the characteristics of celestial objects, moon phases, and constellations to gain skills in differentiating between stars and planets. Identify major constellations and understand the role of comets, thereby enhancing knowledge in observational astronomy.

Explore the intricate details of the solar system's planets and the era of dinosaurs, gaining a deeper understanding of key science concepts. Enhance astronomy knowledge and prehistoric biology comprehension, focusing on identifying celestial bodies and understanding the traits of ancient species.

Explore key physical science concepts, focusing on the interactions between force, mass, speed, and motion. Develop skills in data analysis and problem-solving to calculate speed and understand motion principles in real-world scenarios.

Gain a comprehensive understanding of the critical functions of cellular organelles in life science, focusing on the roles of the cell membrane, nucleus, ribosomes, chloroplasts, and vacuoles. Develop insights into cellular processes and organelle functions, equipping you to identify and explain how cells perform essential life processes.

Explore the intricate life cycles of butterflies and other arthropods, highlighting metamorphosis, animal group characteristics, and adaptations across life stages. Enhance understanding of biological principles and classifications.

Explore the fundamental processes and components of plant life, focusing on photosynthesis and the functions of chlorophyll, roots, and root hairs. Gain a deeper understanding of essential plant functions and structures to enhance comprehension of plant biology and life science concepts. Develop a solid grasp of key plant processes, recognizing the significant role of chlorophyll in photosynthesis and how roots and root hairs contribute to water and nutrient absorption.

Explore the principles of physical science with a focus on states of matter, physical versus chemical changes, and separation techniques for mixtures. Gain the ability to identify physical properties and distinguish between different types of changes while applying these concepts in practical contexts.

Investigate the intersection of creativity and nature through an exploration of various nature art forms and their unexpected elements. Understand artistic concepts and discover how nature can spark innovative art. Cultivate an appreciation for the beauty of nature and develop creative skills.

Examine the principles of line graphs, focusing on understanding data changes over time to enhance interpretation skills. Gain the ability to construct accurate line graphs and comprehend their components, enabling effective interpretation of data trends applicable to real-world scenarios.

Understand the Earth's rotation and how it leads to the cyclical pattern of day and night. Gain knowledge about Earth's axis, the influence of sunlight, and typical activities linked to daytime and nighttime. Develop an understanding of these concepts to comprehend the natural phenomena of day and night.

Explore key principles of electricity and electric circuits by focusing on battery terminals, electric charges, and the function of conductors and insulators. Learners will gain an understanding of electric currents, construct simple circuits, and differentiate between conductive and insulating materials through hands-on experimentation. This approach fosters foundational knowledge and practical skills in electrical concepts.

Explore the world of magnets, focusing on magnetic forces, poles, and electromagnetism. Understand the differences between permanent and temporary magnets and develop skills in creating temporary magnets, enhancing comprehension of electromagnet applications and limitations.

Explore the scientific method by understanding its key components, including questioning, hypothesizing, experimenting, and concluding. Develop skills in crafting testable questions, designing effective experiments, and analyzing data to draw meaningful conclusions.

Focus on fundamental concepts of physical science, emphasizing chemical reactions and adherence to the law of conservation of matter. Develop the ability to identify different types of chemical reactions, balance chemical equations, and explain the roles of solutes and solvents in solutions.

Investigate the processes of genetic adaptation and natural selection in life science with a focus on organisms such as the peppered moth and Alaskan Malamutes. Gain an understanding of how environmental changes influence genetic traits and enhance survival skills. Recognize the importance of genetic diversity for the resilience of species.

Exploration of the periodic table emphasizes the classification of elements and their unique properties. Learners gain a clear understanding of element groupings and trends, enriching their knowledge of chemical behaviors and reactions.

Explore fundamental electricity concepts, focusing on Ohm's Law, types of circuits, and the interplay among voltage, current, and resistance. Learners will develop skills to solve circuit problems using Ohm's Law and distinguish between static and current electricity, enhancing their understanding of electric principles in physical science.

Investigate the various phases of matter and the processes such as melting, freezing, and condensation that drive changes in state. Gain an understanding of the energy dynamics and particle behavior associated with each state, deepening knowledge of fundamental physical science concepts.