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Plant Structure
In this plant science worksheet, students complete a crossword puzzle with 48 questions. They identify the different parts of a plant.
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A Watched Pot Never Boils
Young scholars determine how long it takes to bring a specific amount of water to a rolling boil. Students conduct this experiment at home with their parent or guardian. Young scholars write down observations as the water begins to boil....
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Elements In Chemistry: Solids, Liquids and Gases
Students investigate the kinetic-molecular theory. In this state of matter lesson, students consider the differences of melting glaciers, melting icebergs and investigate on what happens when submerged water melts.
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The Radish Experiment
First graders grow radishes. In this Science lesson, 1st graders observe the growth of radishes in both the light and dark. Students discuss what plants need to live.
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Easy as Pi
Students describe the importance of structural features that increase surface area in a coral reef habitat. In this investigative lesson students quantify the impact of modifications on surface area in model habitats.
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Do Plants Eat?
Students explain that photosynthesis is a process that plants use to convert light energy into glucose. They summarize photosynthesis as a chemical process in which the plant uses carbon dioxide and water to form glucose and oxygen.
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Make a Bouncy Custard Ball
In this science experiment worksheet, students mix borax, custard powder (pudding mix?), glue and water to make a bouncy ball. Students carry out bouncing and stretching investigations.
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NASA's Mars Gamble Pays Off Part 2
Tenth graders explore the planet of Mars. In this Earth Science activity, 10th graders read articles on the make up of Mars. Students complete a worksheet on their reading.
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Acid Rain And Geology
Students become aware of the environmental problems caused by acid rain and study the pH scale. They determine acidity of local rain water.
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Smoothing Out the Rough Spots
Fifth graders experiment to observe the changes created on a surface by mechanical action of water with varying amounts of mineral content and abrasive qualities. They write the predictions of their outcomes and describe all of their...
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Habitat Lap Sit
Students examine through role play interdependence of animal and man in their search for the proper arrangement of food, water, shelter and space in the same regions. Students then discuss necessary components of suitable habitat.
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Curious? Is Mars All Wet?
In this "Curious? Is Mars all Wet?" worksheet, students answer 5 questions interactively about the presence of water and life on Mars, then check their answers online.
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Activity #8 Simulation of Oil Spills
Learners conduct an experiment to simulate an oil spill and identify the characteristics of oil in water. They evaluate the effectiveness of various cleanup methods. They discuss the how to clean up an oil spill, and what causes oil...
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Season's Greetings
Students explore Earth's seasons using an interactive website. For this earth science lesson, students watch video segments and explain Earth's seasonal milestones. They discuss the factors that causes seasonal changes.
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What is a Karst
Students investigate landforms by holding a class experiment. In this topography lesson, students define the word "karst" and discover why sinkholes are created on the surface of the Earth by completing worksheets. Students create a...
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Images of Our Changing Earth
Students identify and explain that remote sensing can detect changes on the Earth's surface that occur over time, and name at least three: urbanization, deforestation, and succession. They select a global change issue to investigate and...
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Nanofibers: Why Go Small?
Students explore the surface ratio of an object. In this surface area to volume lesson students construct a data table, make calculations and create a graph.
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Human Footprint
Students study facts about humans and how they are impacting the Earth. In this investigative lesson plan students help map peoples footprints over the Earth's surface and evaluate these factors.
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Subsurface Contamination of Groundwater
High schoolers watch a demonstration with a balloon filled with water being buried in a milk container that has been cut length wise and filled with sand. Students are told that there is an underground storage tank filled with a...
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It's a Small World After All! (Pond Microcosms)
Learners use microscopes to investigate the diversity of life that exists in pond water. They then conduct a controlled investigation to study the effect of a pollutant (rice) on a microcosm ecosystem.
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From Vibration to Sound
Students observe a series of demonstrations to illustrate wave movement. In this sound wave lesson, students witness how objects create waves when dropped in a dish of water, use a rope and slinky to produce transverse and longitudinal...
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Mystery Paint
Students use the scientific method to determine the properties of various kinds of paints, use collected data to identify paint samples that are not properly labeled and use proper science safety techniques while working with chemical...
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Quiz: Weather Phenomena #2
In this science worksheet, 3rd graders will focus on the weather. Students will respond to eight multiple choice and fill in the blank questions about various aspects pertaining to our weather.
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Quiz: Weather Terminology #2
For this science worksheet, 3rd graders focus on the weather. Students respond to ten fill in the blank questions regarding weather terminology.