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The Universe
Learners describe what scientists mean by an "expanding universe" in their own words. They explain how scientists comprehend the universie is expanding. Students comprehend the vast scale of the universe. They comprehend how theory...
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Molarity Labs I & II $ III
In this molarity lab worksheet, students write down the process they took to determine the molarity of a given sample of a solution of salt. They also make two particular molar solutions in the lab and show their calculations. They answer
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Vocabulary - Introduction to Chemistry
In this chemistry vocabulary worksheet, high schoolers use their textbooks and dictionaries to find the definitions to 20 terms associated with chemistry.
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Measurement
Middle schoolers experience a positive science experiment and study fundamental concepts of measurement.
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Morphing
Students examine how organisms adapt to their environment in order to survive. As a class, they discuss the extinction of the dinosaurs and review Darwin's theory of survival of the fittest. They select an animal to morph in the future...
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Design Project: Simple component curve-tracer circuit
In this circuit worksheet students complete a series of short answer questions on using a tracer circuit. There are answers with this worksheet.
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Reading Maps of the East Pacific Rise
Pupils make qualitative and quantitative observations and use various maps to investigate the features of the East Pacific Rise The study actual bathymetric maps of the EPR region. They identify key features of the ridge and explore the...
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Water Contamination Demonstration
Students discuss water pollution and the Safe Drinking Water Act of 1974 after watching a teacher demonstration in which different contaminants are added to tap water. While some contaminants are not harmful to the body, in excess they...
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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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What is the Function of Each Seed Part in the Growth of a Plant
Sixth graders investigate the parts of a seed by using a digital camera. In this botany instructional activity, 6th graders plant their own seeds in class and demonstrate the necessary attributes for growing a plant. Students...
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Studying Mars
Students study Mars and Odyssey's mission to Mars. In groups, they plan a community that could live on Mars.
Alabama Learning Exchange
Properties of Minerals
High schoolers explore the basic building blocks of our planet. In this minerals lesson plan learners begin the process of forensics on the basis of investigation and drawing conclusions from observations.
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Water Pollution Experiments
Fifth graders conduct experiments in simulated water pollution using a box of items to hold "pollutants"and an aquarium, representing a waterway. They observe how "rain" from a watering can poured into the box washes the pollutants into...
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Keeping Warm
Fifth graders measure the temperature of water using a thermometer. They record the temperatures of water on a chart. Students use the temperature data to determine which materials are the best conductors of heat. They discuss their...
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Raising Cane: Building a Cane Flute From Scratch
Eighth graders create their own cane flute. They use a model flute to gain the correct measurements and use the scientific method to construct the flute to have sound quality and pitch accuracy.
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State Your Position
Students practice using a global positioning system. They discuss the use of celestial objects as navigation points and its problems. They list the advantages and disadvantages of GPS as well.
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LEGO Balance
Young scholars design and build a balance using LEGO, string, and a set of standard metric weights.
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Converting Metric Units and Prefixes
Young scholars investigate the length of various objects. In this measurement lesson, students convert one metric unit to another. They explain the importance of a uniform system of measurement.
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Animals
Second graders explore the ways in which animals differ. They discuss the characteristics of insects and spiders. Students identify the characteristics of insects and spiders. They compare and contrast insects and spiders.
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Pure Substances and Mixtures
Students compare and contrast the properties of substances and mixtures. In this chemistry instructional activity, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and...
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Using the Microscope
Learners demonstrate their ability to properly make observations using a compound microscope. They prepare an onion skin slide and focus on it in both low and high power. Then they measure the diameter of one of the cells.
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Physical Characteristics of the Troposphere
Students lexplore environmental trends in the troposphere- temperature, dew point, pressure and wind speed- by checking their hypotheses against data collected by weather balloons.
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Physical Characteristics of the Troposphere
Students examine troposphere graphs and mcompare their hypotheses with data collected by weather balloons launched from the NOAA ship, Ronald H. Brown. they write summaries about the physical properties of the troposphere.
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The Sounds of Summer
Students experiment with measuring the speed of sound in an open field by clapping hands and measuring the time delay between the clap and hearing the sound at a long distance. Students practice solving equations at completion of activity.