Grade 5 Science: Complete Curriculum in Matter, Ecosystems, Earth and Space

This complete Grade 5 science curriculum guides learners through core topics in physical science, life science, and Earth and space science across 24 lessons. Students investigate matter using the particle model and explore measurable properties like mass, volume, density, conductivity, magnetism, and solubility. They compare mixtures and solutions, practice methods for separating materials, and examine physical changes, chemical reactions, and the conservation of matter. The life science portion explains how plants obtain matter and energy and the role of photosynthesis. Learners trace energy flow through producers, consumers, and decomposers, build food chains and food webs, and study how matter cycles through ecosystems. Lessons also address how natural events and human activities affect habitats and populations. Earth science units examine the geosphere, hydrosphere, atmosphere, and biosphere and how these systems interact. Students explore the water cycle, the distribution of freshwater, natural resources, pollution, and conservation approaches to protect Earth's systems. Space science covers the Sun and stars, patterns in the sky, Earth's rotation and revolution, seasons, Moon phases, and the solar system's planets and small bodies. Learners investigate gravity as a force that shapes motion on Earth and in space. Each lesson combines visual explanations, guided discussion, hands-on and teacher-led experiments, videos, simulations, and interactive activities to develop observation, prediction, comparison, and scientific reasoning. The course follows a logical Grade 5 progression and aligns with commonly taught U.S. Grade 5 science standards and NGSS concepts. It is designed for small-group online instruction and supports curious, active learners seeking a structured, standards-aligned science experience.