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Detection Detective
Students describe what each detection method uses and rank the wavelengths of each if appropriate. They answer questions about absorption, importance of materials and explain differences. Students make sure they describe diagnostic uses...
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Introduction to Light Sensors
Students work together to analyze the information from a light sensor. They develop their own hypothesis and analyze the data they have collected. They answer discussion questions to end the instructional activity.
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Insect Classification
Students compare and contrast the visible structures of three insects based on photographs. They differentiate characteristics of crane flies, ants, and wasps then create a simple classification system.
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Yearly Place Based theme
Students are awaken to their surroundings. They gain a greater access of how their city was formed. Students assess the human impact on the land. They comprehend the cultural diversity of the city.
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Effects Of Natural Disasters On Environment
Students investigate the concept of how natural disasters effect the environment. They conduct research using a variety of resources. They are given a scenario that needs a defensive speech. Students take a position and defend it by...
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Genetic Counseling
Learners apply the principles of ethical decision making to actual cases. They appreciate that there is usually no one "right" decision. Students compare their conclusions to those of individuals who are in the field.
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Stream Flow in Blacks Creek
Students explore what factors affect the stream flow in a local body of water. They collect data to measure stream flow and discharge and construct a hypothesis concerning the factors affecting stream flow.
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Should We Allow New Mining in the Upper Peninsula?
Learners compose an essay taking a position on whether or not a proposed
mine near Marquette, MI should be opened. Students defend their position addressing relevant issues through factual supporting details. Their essay includes an...
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Thinking about Energy
Students navigate through a web-based survey to help engage curiosity about energy concepts. They describe how prior perceptions influence examineing of energy concepts. They evaluate comprehension about concepts of energy.
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Looking into Eratosthenes' Radius of the Earth
Students, in small groups, research Eratosthenes and his calculations of the Earth's radius. They write a summary of the person, the experiments and his calculations to determine how accurate Eratosthenes was in his estimations of the...
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Microbial Contaminants in Drinking Water
When presented with three unopened bottles of water, students are asked to tell decide which one is contaminated with a microbe. Students work in small groups and role play being a Microbiologist, a patient, or a recorder. The patient is...
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Evolution: Is It Fact and/or Theory?
Students explore the concepts of evolution. In this biology lesson, students read articles from the internet. They discuss the article within the group and answer their handouts.
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And Your Point Is . . .? Part I
Students, in groups, complete a WebQuest titled "Love Canal Debate". They follow the WebQuest to research and write papers on different points of view regarding the Love Canal environmental disaster.
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Cancer Warrior
Learners perform an experiment to determine how different salt concentrations affect the liver's ability to break down toxic hydrogen peroxide. They record and average their data which is then graphed.
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Determine Soil Particle Size
Students examine various soil samples in groups. Using the samples, they identify the characteristics of them and calculate percolation and infiltration rates. They use this information to discover why some species can survive in one...
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United States -- Soviet Cooperation
Students examine the competition between the United States and Russia to put the first man in space. In groups, they use the internet to identify areas in which the two countries cooperated with one another to promote space exploration....
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Efficiency
Learners review the definitions for efficiency and productivity. In groups, they observe a group of working people and develop ways they can increase their productivity. They write up their formal recommendations and then present them...
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Spotlight on Photovoltaics and Fuel Cells
Pupils utilize Internet resources to uncover the pros and cons of two topics in alternative energy technology: photovoltaics and fuel cells. Students analyze the structure and function of each system to make observations about the...
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Redwood Trees: How Does Water Get to the Top of the Tree
Students discuss photosynthesis. They explore and discuss surface tension, hydrogen bonding and capillary action with hands on experiments. They make journal entries and draw pictures of the different stages of the experiments.
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What Floats Your Boat?
Students discover the Archimedes principle through a buoyancy experiment. They measure the water displacement of a lump a clay which is denser than water then reshape the clay into a bowl which floats but displaces more water.
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Wood A Natural Renewable Resource
Pupils discuss the harvest of trees as a renewable resource. In this renewable resource activity, students evaluate the importance of how man harvest trees and uses wood as a renewable resource.
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Brain Watching
Students identify the different parts of the nervous system. In this biology lesson, students research methods to diagnose and cure neurological disorders. They present their report to class.
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The Physiological Tolerance of Two Species of Protozoans
High schoolers examine the differences in pH tolerance between the two species and relate these differences to their respective niches.
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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.