In this course, students will understand the ecology and interdependence of organisms by studying photosynthesis in plants, and the biotic and abiotic components of the ecosystem that help in the flow of energy in the ecosystem. They also analyze the organization of matter and chemical reactions with the help of different tools used in scientific experiments, by listing the physical properties of matter, their solubility, and also by separating mixtures. In addition, they evaluate the physical and chemical changes and the conservation of matter. They also examine the different types of forces and their effects. In addition, they research the characteristics of planets, stars, constellations, Earth's rotation and the phases of the Moon to understand the Earth's place in the Universe.