GENERAL SCIENCE GRADE 7 UNIT 1 LESSON 5 SCIENTIFIC MEASUREMENTS

Basic Concepts of Science Nature of science Scientific measurement Common laboratory equipment, uses, safety rules and procedures in science laboratories Matter in Our Surroundings . Characteristics and nature of matter Physical and chemical properties of matter . Classification of substances with composition and observable properties Changes around us: Physical and chemical change Separation of mixtures and its application Elements,Compounds and Chemical Reactions . Elements and their representation . Compounds and their representation Simple chemical reactions and equations Uses of chemical reactions in everyday situation Cell as the Basis of Life Microscope Cell1 Living Things and their Diversity Living things Kingdoms of living things The Earth Shape and dimensions of earth Parts of the earth Movements of the earth Earth’s subsystemsCarbon and water cycles Force, Motion and Energy Definition of motion Types of motion Motion in straight line Force Force of gravity Force and motion Energy