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BSCS Science Tracks: Connecting Science And Literacy: Investigating Electrical Systems Teacher Edition
PHYSICAL SCIENCE-In the module, students work with batteries, wires, and bulbs, simple motors, and switches to learn about the flow of electricity. They create complete and incomplete circuits and explore multiple ways to get a bulb to light and a motor to run. The module also includes investigations of the ability of materials to conduct electricity or to insulate from such conduction.
BSCS Science Tracks includes a Teacher's Edition, complete with facsimile pag
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BSCS Science Tracks: Connecting Science And Literacy: Investigating Animals And Their Needs Teacher Edition
LIFE SCIENCE-During the course of this module, the students explore the characteristics of guppies, snails, and aquatic plants in classroom aquaria. By observing those organisms in their environment, the students learn about what organisms need to survive. They recognize that the structures of the organisms serve specific functions that enable them to survive in their environments. Then, they extend their understanding of organisms' needs and ability to survive in their environments by investigating the characteristics and behaviors of
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BSCS Science Tracks: Connecting Science And Literacy: Solving Air Pollution Problems Student Guide
SCIENCE & TECHNOLOGY-Students investigate two types of pollution problems, one personal and one environmental. First, students investigate the effects on the respiratory system of cigarette smoking. They explore the respiratory system and determine how it helps us meet our needs for air. Then, they determine that smoking interferes with the functioning of the respiratory system and reduces its ability to function. Second, students investigate some causes of air pollution in the environment, explore the harmful effects of air pollution
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BSCS Science Tracks: Connecting Science And Literacy: Investigating Physical And Chemical Properties Teacher Edition
PHYSICAL SCIENCE-During this module, students observe the properties of five household substances--alum, salt, cornstarch, baking soda, and talcum powder--and investigate changes in the properties of those substances as they react with water, vinegar, red cabbage juice, and iodine. Because students often think of chemical reactions as "magic," this module helps students build an understanding that chemicals undergo predictable changes that can be controlled. The students use the processes of scientific inquiry, including fair testing (cont
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BSCS Science Tracks: Connecting Science And Literacy: Investigating Weather Teacher Edition
EARTH & SPACE SCIENCE-Students begin this module by using their senses to observe and describe the weather around them. From their sensory observations, students identify patterns, such as seasonal changes, and general weather conditions. Because sensory data usually are not accurate, students use tools, such as thermometers, rain gauges, and wind speed indicators, to describe weather conditions accurately. Teams of students use the tools to collect data of changes in the weather over time and then use their data to describe and compar
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BSCS Science Tracks: Connecting Science And Literacy: Investigating Objects In The Sky Teacher Edition
EARTH & SPACE SCIENCE-In this module, students explore and describe the position, appearance, and motion (or apparent motion) of objects in the sky, specifically the Moon, the Sun and the stars. They use their shadows to determine the changing position of the Sun in the daytime sky and use direct observations to describe the changing position of the Moon during the day and at night and of the stars in the nighttime sky. Students also observe that the Moon appears to change its shape every day in a repeating pattern that takes approxima
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BSCS Science Tracks: Connecting Science And Literacy: Designing Environmental Solutions Student Guide
SCIENCE & TECHNOLOGY-In this module, students examine possible solutions to environmental problems, such as water pollution from oil spills, solid waste, and destruction of wildlife habitat. Students evaluate proposed solutions to such problems by using the IDEA Method--identifying the problem, describing possible solutions, evaluating the risks and benefits of each possible solution, and arriving at a solution. In this process, students become acquainted with the constraints and trade-offs involved in proposing solutions to environmen