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Soils are the Pits!
Students dig soil pits in order to observe soil features and the factors of soil formation and soil forming process. Students also examine the relationships among different soils in a series of soil pits.
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Acid Rain
Students investigate the quality of water using a variety of methods. They use a pH probe to measure the pH and study the effect of dissolved CO2 in the water. Students also observe the effect of the pH upon the dissolving of H2SO4 in...
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Pixel Transmission
Students develop code systems to transmit information between groups. They explore, explain and apply techniques used to transmit remote sensing data to better understand remote sensing images.
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The Cenozoic Era
In this Cenozoic Era activity, students recognize words that relate to this time period. Students complete a crossword puzzle by finding all of the twelve Cenozoic Era clues.
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Issues in Genomics
Students explore the definition of ethics and genomics. In this organism lesson students participate in the chosen teacher lesson.
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What Sticks Can Make You Sick
Pupils study adhesins and their receptors. In this science inquiry lesson students experiment to find adherence and use agglutination to identify adhesins.
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What Boat Designs Float the Best?
Fifth graders investigate buoyancy by conducting a science experiment. In this water properties lesson, 5th graders predict which of their different paper boat designs will float for the longest period. Students conduct the experiment...
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SWOOP Reading
First graders read fluently. In this phonics instructional activity students practice reading strategies for fluency. They write a response in their journal about the book read in class.
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Measurements Around the Classroom
Third graders practice measuring items by examining classroom objects. In this geometry activity, 3rd graders utilize measuring tools to find the weight, time, length or temperature of specific classroom items. Students predict the...
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Converting Metric Units and Prefixes
Learners investigate the length of various objects. In this measurement instructional activity, students convert one metric unit to another. They explain the importance of a uniform system of measurement.
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Pure Substances and Mixtures
Learners compare and contrast the properties of substances and mixtures. In this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.
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Enzymes in Action: An Inquiry Approach to the Effects of Enzymes
Learners experiment with enzymes as key components of chemical reactions in all living things through this series of lessons.
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Lesson 3: Understanding Population Growth
Students explain population growth in Maryland and its relationship with age structure, household growth and consumption of land.
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PROBLEMS/SOLUTIONS
Students choose an interesting problem related to space travel and then design a plan to solve the problem. They present their solution to the class.
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Tulips: Predicting the Arrival of Spring
Middle schoolers use the blooming of tulips as a tool to measure spring's journey north. They predict when tulips bloom at 13 selected Journey North gardens in various geographic regions.