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5a. Curriculum Standard: Students will demonstrate an increasing ability to distinguish among materials by utilizing observable properties.
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Students will be able to:
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Obtain reliable and valid quantitative data through careful and skilled use of measuring instruments, e.g. balances, graduated cylinders, computer probes
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video hands-on online
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Distinguish between qualitative and quantitative properties based upon observations of a substance
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video hands-on online
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5b. Curriculum Standard: Students will demonstrate an increasing ability to understand that matter is composed of dynamic interactive units or particles and that all the properties and changes in matter can be explained in terms of the forces involved in the interactions of these units.
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Students will be able to:
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Explain that the arrangement, configuration and/or motion of atoms, molecules, and ions of a particular substance determine the structure and, thus, the properties of that substance
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video hands-on online
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Recognize that groups of elements have similar properties because of their atomic structure and have been organized in a Periodic Table
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video hands-on online
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Identify and describe each state of matter, including plasma, in terms of the arrangement and motion of its particulate units
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video hands-on online
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Demonstrate that it takes time for substances to change or interact and that these rates are affected by such factors as temperature, pressure, and change of state, e.g. fermentation, decomposition, combustion
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video hands-on online
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5c. Curriculum Standard: Students will demonstrate an increasing ability to understand the relationships among different types and forms of energy.
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Students will be able to:
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Collect observations to show that transformations of energy involve the production of heat
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video hands-on online
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Describe or sketch how energy is released when the nuclei of some atoms undergo fission or fusion
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video hands-on online
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5e. Curriculum Standard: Students will demonstrate an increasing understanding of how an unbalanced force exerted on an object causes a change in the state of rest or motion of that object in the direction of the unbalanced force.
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Students will be able to:
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Formulate questions, design an exploration, and collect data about objects in motion
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video hands-on online
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Demonstrate inertia as a property of an object which resists a change in motion and is directly related to its mass
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video hands-on online
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Observe, describe, and identify basic properties of waves (transverse and longitudinal)
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video hands-on online
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Demonstrate the relationships among change in motion, applied force, and mass of an object
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video hands-on online
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Identify friction as a force opposing motion
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video hands-on online
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Identify and experimentally explore forces acting at a distance (gravity/electromagnetism)
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video hands-on online
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5f. Curriculum Standard: Students will demonstrate an increasing understanding that energy can be transmitted by waves, using light and sound as examples.
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Students will be able to:
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Distinguish among amplitude, wavelength, and frequency of longitudinal and transverse waves
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video hands-on online
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Conduct investigations to demonstrate the properties of reflection, refraction and diffraction of light
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video hands-on online
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Demonstrate the differences in sound quality produced by simple musical instruments, e.g. whistle, vibrating string, tapping water glasses
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video hands-on online
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Identify and distinguish among the various forms of electromagnet radiation, e.g. visible light, microwaves, X-rays
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video hands-on online
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Determine the speed of a wave using wave length and frequency
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video hands-on online
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5g. Curriculum Standard: Students will demonstrate an increasing understanding that heat is the product of many natural processes.
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Students will be able to:
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Formulate a series of explorations that distinguish between heat and temperature
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video hands-on online
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Examine the relationship between the effects of heating and cooling and the motion of the molecules of the substance being heated or cooled
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video hands-on online
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