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RADIATION PROTECTION: HOW MUCH IS ENOUGH?
Pupils study the effects of shielding on the amount of detectable radioactivity from a gamma source. They investigate the shielding of one type of metal, then design their own experiments to answer questions raised during the investigation.
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Potential and Kinetic Energy
Sixth graders explore potential and kinetic energy. In this science lesson, 6th graders assume the role of a roller coaster engineer and design a roller coaster. Students use their knowledge of kinetic and potential energy to design a...
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Stimulus/Response in Invertebrates
Students design and conduct and experiment to determine how invertebrates react to an outside stimulus such as light and other stimuli. Student must develop a clear plan of action, collect data in an organized manner and analyze their...
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Water-Holding Capacity
Students design and conduct an experiment to compare the water-holding capacity of sand, soil, and moss. They measure the change in weight for each material after adding the same amount of water to each material.
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Marine Protected Areas
Students design a research project about a Marine Protected Area they chose. In this marine biology lesson, students gather fish count and catch data then graph them. They create an information poster about their findings.
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Bats
Learners model how the bones in a bat wing are organized. They develop questions about bat body parts based on photographs. They hypothesize how bats locate their food.
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Science Lab Skills
Students develop problem solving, decision-making and inquiry skills by planning experiments. They conduct systematic observations, interpret and analyze data and draw conclusions then communicate their results.
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Aerospace
Students experiment with weight and balance of a glider. In this flight lesson students construct their own flying glider and record their experiment with it.Â
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Flour Beetles
Students observe life stages in flour beetles and graph the results. They write a summary report.
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Epidemiology: Graphing and Analyzing Health Data
Learners graph data on fetal and infant mortality rates collected by the Centers for Disease Control and Prevention. They identify trends in the data and propose potential causes for the trends.
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Structure of the Earth
Seventh graders study the cause of climate change, and how clouds form and affect weather. They define condensation and precipitation, the greenhouse effect and the water cycle.
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Plants and Animals Depend Upon One Another
First graders study plants and animals and how they depend on one another. They also study that plants give energy to animals and provide oxygen needed for life. Finally, 1st graders give examples of the roles plants and animals play...
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Chemical or Physical Change?
Eighth graders participate in several science activities to note chemical or physical changes after discussion. They understand that all matter has definite structure which determines physical and chemical properties.
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Chapter 15: Science and the Mass Media
In this science and mass media in America worksheet, students complete 12 fill in the blank questions and 6 multiple choice questions regarding the culture of United States
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Investigation of Timbre
Students design an experiment to analyze the timbre of different instruments. For this physics lesson, students analyze the missing quality in sound. They discuss their results in class.
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Cardiovascular Homeostasis
Students develop and conduct an experiment to answer the question," How does cardiovascular exercise affect the pulse rate?". They record the changes to heart rate during different levels of exercise.
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TE Activity: Nidy-Gridy
Students make a grid and coordinate system map of their classroom as they investigate why it is important to have a common map making system. They look at how landmarks are used for navigating an area.
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What are Quarters Made of?
Pupils study the meaning, symbolism, and value of U.S. coins,
especially the quarter. They l research why in 1965 the U.S. Mint decided to
change the metal composition of the quarter to copper coated with zinc. In addition, they perform...
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Numerical Determination of Drag Coefficients
Students create a video of an object falling with a drag. In this physics lesson, students calculate drag coefficient using data from Logger Pro. They calculate velocity and acceleration of the object.
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pH Readings and Salinity Readings of Water From Three Locations Within the Neponset River Watershed
Sixth graders test the ph levels of water from three different water environments within the Neponset River Watershed. They discuss the three different water environments, take pH measurements of the three samples, and predict which...
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How Psychologists Do Research
Students discover how psychologists complete their research on different topics. In groups, they describe the elements of an experiment and the importance of sampling during research. They identify ethical issues in their research and...
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Quarter Coin Cookies
Students study the historical figures and symbols of U.S.
patriotism depicted on the penny, nickel, dime, and quarter coins. They explore the processes involved in making coins, and how metals canchange in consistency from the...
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What Does a Quarter Weigh?
Learners study the historical figures and symbols of U.S.
patriotism depicted on the penny, nickel, dime, and quarter coins. They
create a balance scale from common materials to measure the approximate weight
of a quarter.