Use measurements for Use mathematical expressions to describe the objects that are movement of an object. moving in a straight line to relate distance, time, and average speed with words, graphs, and calculations. Identify the forces Predict and evaluate the movement of an object by acting on a moving examining the forces applied to it object and explain the Use mathematical expressions to describe the effects of changes in movement of an object. the direction and Develop and design a scientific investigation to collect magnitude of forces and analyze speed and acceleration data to determine on the motion of the the net forces acting on a moving object. object. Gather, analyze, and interpret data to describe the different forms of energy and energy transfer. Compare the relative Gather, analyze, and interpret data to describe the amount of potential different forms of energy and energy transfer. energy (stored energy) and kinetic Develop a analysis of different forms of energy (energy of energy and energy transfer. motion) of a moving object at different points its path Use research-based models to describe energy (for example, a transfer mechanisms, and predict amounts of energy moving roller coaster transferred. has the most potential energy at the top of a hill and the most kinetic energy at the bottom of the hill). Standard 2 Physical Science: Students know and understand common properties, forms, and changes in matter and energy. (Focus: Physics and Chemistry) Students know and can demonstrate understanding that:
Use measurements for objects that are moving in a straight line to relate distance, time, and average speed with words, graphs, and calculations. Use mathematical expressions to describe the movement of an object. Identify the forces acting on a moving object and explain the effects of changes in the direction and magnitude of forces on the motion of the object. Predict and evaluate the movement of an object by examining the forces applied to it Use mathematical expressions to describe the movement of an object. Develop and design a scientific investigation to collect and analyze speed and acceleration data to determine the net forces acting on a moving object. Gather, analyze, and interpret data to describe the different forms of energy and energy transfer. Compare the relative amount of potential energy (stored energy) and kinetic energy (energy of motion) of a moving object at different points its path (for example, a moving roller coaster has the most potential energy at the top of a hill and the most kinetic energy at the bottom of the hill). Gather, analyze, and interpret data to describe the different forms of energy and energy transfer. Develop a analysis of different forms of energy and energy transfer. Use research-based models to describe energy transfer mechanisms, and predict amounts of energy transferred. Standard 2 Physical Science: Students know and understand common properties, forms, and changes in matter and energy. (Focus: Physics and Chemistry) Students know and can demonstrate understanding that:
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