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Magic Genie
Pupils observe the chemical change that occurs when sodium iodide is dropped into a flask containing 30% hydrogen peroxide. They discuss how this exothermic reaction occurred as they study the chemical equation involved in the reaction.
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Ocean in a Bottle
Learners create an enclosed ocean in a bottle and add different pollutants to explore the effects of pollution on the environment.
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Exploring With Photograms
Students observe the interaction between energy absorbed, reflected or transmitted through an object in a photochemical process with a classroom demonstration.
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What Does That DNA Molecule Really Look Like???
Students extract DNA from animal liver cells. They separate, collect and describe the appearance from the extracted DNA while role playing as an intern in a city's forensics.
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Get Out in the Field
Students visit a shoreline--of an ocean, a lake, a pond, a riverbank, etc., survey it and record what they find there. They map the shoreline and surrounding area and conclude where potential waterfront projects could occur.
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Charlotte and Her Relatives Visit the Classroom: Spider Activities, Experiments and Projects
Learners compare and contrast different spider species that they capture and maintain in the classroom for several days. They identify and research the species characteristics and living requirements then conduct an experiment on spider...
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What Changes Occur When Ice Melts?
Students explore the physical process of melting. They observe melting ice and answer questions related to energy transfer during phase changes.
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Activity #8 U Are So Dense!
Students watch as the teacher demonstrates: if a single liquid is placed in a U-shaped tube, the level of liquid on both sides are the same. When the mass is greater on one side than the other, liquid is pushed from one side to the...
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Nuclear Transplants
Students model the removal of a cell nucleus and the insertion of an alternate control center. They define some of the challenges faced in this type of transplant procedure. Students discuss cloning.
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Your Blooming Pond
Pupils model a pond system that becomes enriched with nutrients (fertilizer). They manipulate variables, make observations over time, and draw conclusions that may lead to further inquiry. They, in groups, simulate a pond environment.
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Transmission of Disease
Students provide names of viral diseases that they would possibly like to be infected with today; listing them on the Smart Board. They then come to an agreement about what virus to use and use beakers of fluids to simulate how viruses...
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The Same But Different
Fourth graders identify the characteristics of a simple physical change. They describe objects by the properties of the materials from which they are made. Students discuss the different states of matter and their distinct physical...
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Relationships and Biodiversity
Young scholars examine diversity on the planet and the differences within a species. In this investigative lesson students complete a lab that allows young scholars to better understand the relatedness between plants.
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It Is the Little Things That Count
Third graders are introduced to the importance of warm-ups, stretching, hydration and cool-downs in exercise. They perform these activities and discuss any observations.
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The Pressure's Off
Students investigate air pressure with four hands-on activities. They observe experiments by viewing Take a Look 2 #21.
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Determining Liquid Densities
Students practice determining liquid densities in a short, hands-on lab activity. Students use a graduated cylinder to measure out 100 milliliters of a liquid, find its mass using a balance, and record measurements in a data table....
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Your Body: A Bacteria Incubator!
Young scholars demonstrate their comprehension of PREDICTING AND HYPOTHESIZING by... ¿¿¿ Predicting a logical outcome to a situation, using prior knowledge, experience and/or evidence. AND ¿¿¿ Explaining reasons for that...
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Milk: A Practical Application
Students examine the impact of the physical and chemical properties of milk and its use as an important food.
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Growing Jack and the Beanstalk Plants
First graders investigate how plants grow by growing their own "beanstalk", (after reading "Jack and the Beanstalk") and record their observations daily in a science journal.
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Build Your Own Sling Psychrometer
Students construct a sling psychrometer and they measure the relative amount of humidity in the air. They create their own experiment on how to construct a sling psychrometer and how they are going to measure the relative humidity in the...
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Life at the Pond
Students identify the bugs collected from the pond. For this biology lesson, students observe the living and nonliving organisms in the pond environment. They write a reflection about why nature is important and must be preserved.
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Tracks are for Trains
Second graders collect data on different forms of transportation and create a bar graph or pictograph with the information.
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Effect of Concentration of the Reactants
Students experiment to determine the effect of the frequency of collisions between atoms or ions of the reactants. They investigate the rate at which aluminum replaces hydrogen from a solution of hydrochloric acid.
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Seeds and Similarities
Students use the scientific inquiry method to identify the changes in a plant's life cycle. In groups, they plant different types of plants and use a chart to compare and contrast their growth rates. They share their conclusions with...
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