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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
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What is a Living Thing, and How Does a Living Thing Respond to Its Environment?
Young scholars investigate how living things interact with their environment. In this living things lesson plan, students complete lessons for science investigations on what living things have in common. Young scholars study cells,...
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Student Designed Investigations Part 2 – Testable Questions, Predictions, Materials and Procedures
Young scholars create their own investigations. In this science experiments lesson, students use the steps of the scientific method to design an investigation. Young scholars share their findings on a poster.
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What Does Life Look Like Under a Microscope?
Students discover cells make up all living things. In this life science lesson, students investigate living organisms and the cells that create them. Finally the students create a testable question, conduct an investigation, and draw...
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CSI, Second Grade Style
Second graders conduct a classroom investigation. In this investigative lesson plan, 2nd graders spend their time observing, measuring, and collecting data. They simulate a forensic science lab by conducting a fingerprint, scent,...
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Cool Suits
Students examine the materials that are used to make space suits. They complete an experiment in which they test different materials in different colors to determine the best one for keeping astronauts comfortable. They analyze the data.
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How Does Flowing Water Shape a Planet's Surface?
Students investigate how flowing water influence landforms. In this earth science lesson, students observe water behavior as it flows from the stream table at various inclinations. They discuss whether water shaped Mars landforms or not.
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Are Polymers Photodegradable?
Students study the term photodegradability and how it applies to the 6-pack loop ring. For this materials lesson students test photodegradability of the 6-pack plastic ring.
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Water - Solid and Liquid
First graders conduct a science inquiry by comparing water in its liquid and solid form. The students describe the different stages of water and complete a worksheet answering questions about each form of the water. Teacher assessment...
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What is Matter?
Young scholars create a definition of matter. In this physical science lesson, students work in pairs to sort items printed on cards into several categories (matter, non-matter, and unsure) and agree on a definition of matter.
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Introduction to the Scientific Method
Students discover the scientific method. In this science lesson plan, students explore the steps of the scientific method as they participate in a classroom activity.
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What Foods Melt?
In this science worksheet, students experiment to determine which foods melt using hot water in metal pans. They write predictions about which foods will melt and which will melt the fastest. They perform the experiment and note the what...
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Meet an Aquatic Snail
Students explore aquatic snails. In this life science lesson, students create a class list of questions about aquatic snails and begin to observe aquatic snails in the classroom. Students record observations.
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What is Life?
Students investigate the characteristics of living things. In this life science lesson, students examine several living and non-living specimens. Students determine which things are living and non-living.
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Water Quality Survey: Monitoring the Sustainability of Pigeon Creek
Students research the History of Pigeon Creek (or any watershed in your area). For this environmental science lesson, students conduct field tests such as pH and nitrates. They collect data and compare what they collected with other groups.
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LearningCheck State Proactice Exams Item Banks
Students examine state practice test exams questions. In this secondary mathematics exam, students receive instructions for downloading state practice exams, using the test item banks with the TI-Navigator system, and view sample...
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Particulate Matter: How Dirty is the Air We Breathe?
Fourth graders create a simple testing device and collect and observe the pollution in the air we breathe.
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Four Forces of Flight
Young scholars explore the four forces of flight. They investigate the four forces of flight: lift, drag, thrust and weight (gravity). They experiment with flight-testing various objects commonly found around the house and constructing...
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Dirty Water
Students, through a case study of actual water sources in Washington State, identify major sources of aquatic pollution. They also categorize pollutants, make inferences about the effects of pollutants on the environment and construct...
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How a Circuit Works
Students discover the basic principles of circuits by designing and testing some of their own. They are told that circuits usually have a power source such as a battery and a resistor such as a light. Students make a circuit using a...
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Magnets Assessment
In this magnet testing worksheet, students study the pictures and circle the objects that are attracted to magnets. Students write 4 objects in their classroom that are attracted to magnets and 4 that are not.
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Hand Lotion Analysis
Students prepare a sample of a commercial hand lotion for analysis by HPLC to determine the percent composition of two common cosmetic preservatives, methylparaben and propylparaben. They perform the analysis and the data is evaluated to...
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Alcoholic Fermentation in Yeast
Biology classes will bubble with excitement as they complete this assignment. Beginning with an informative overview of cellular respiration and fermentation processes, the highlight comes as an experiment in determining the rate of...
Towson University
Mystery of the Crooked Cell
Can your class solve the Mystery of the Crooked Cell? Junior geneticists collaborate to learn about sickle cell anemia in a fascinating lesson plan. The included materials help them to examine the genetic factors behind the disease...
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