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Underwater Picture of the Hudson River Estuary
Pupils identify important aspects of water quality such as slainity and turbidity. They test two of the water quality parameters and determine the quality of the water. In addition, they construct two sets of graphs based on data...
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Greenhouse Effect
Students identify greenhouse gases. They explain why perfluorocarbons are a bad alternative to chlorofluorcarbons. They determine both the least and most influential greenhouse gases.
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Food Safe Consumer
Students explain how to prepare and keep food safely. In this health science lesson, students research common mistakes and tips for maintaining a clean kitchen. They identify main causes of foodborne diseases.
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Teaching about the Chemistry of Oxygen Solubility
Students explore solubility of gases in water, Henry's Law, LeChatelier's Principal, and supersaturation of gases in water.
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How Can We Observe Genetic Variation Within a Species?
Students observe intra-species variation by completing standard microbial streaking procedures. They collect data from which they draw observations and complete a worksheet.
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Antlion Pit Building Investigation
Students design and perform an experiment related to comparing and contrasting antlion pits. Given a set of parameters, students select a hypothesis and perform observations on antlion pits. They record data and use this date to support...
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Out of the Fire
Students share ideas about a lead for a breaking news story regarding the California wildfires. They brainstorm angles for a series of news items and write analysis papers that address the tone and content of a piece published in The New...
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This Stuff Makes Me Sick
Students participate in a lab showing the effects of pesticides on Lumbriculus variegatus. Several extensions and variations are also included in this lesson including one which relates the experiment to how pesticides enter our drinking...
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Sexy Coral Reef and I Want My Own Space
Fifth graders explore how coral polyps increase the chances of egg and sperm meeting after being released into the vast ocean waters.
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Detecting Magnetic Materials in "Martian" Soil
Students simulate some of the Pathfinder experiments by devising methods of collecting and measuring magnetic substances in pseudo-Martian soil. The efficiency of each of the methods used to collect materials is evaluated in this...
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Related to Natural Products
Students examine how the microwave delivers energy at different power levels. They work together to complete experiments on various materials and different power levels. They answer discussion questions to end the lesson.
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Scientific Investigation- Magnets
Students conduct a scientific investigation to determine if a magnet attracts paper clips through different materials. Students write out their procedures, collect data and present it in a table or chart, and analyze their results.
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Weather
Students collect daily weather types throughout the school year using a spreadsheet program and Meteorologist freeware in order to predict weather changes and compare seasons. An Appleworks worksheet is included.
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Generation of Action Potentials in Nitella Giant Algal Cells
Learners observe cytoplasmic streaming in Nitella cells. They examine the conduction of a wave of depolarization across other membranes, such as the axons of neurons. Students predict the effects of sending a small electric current...
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The Same But Different
Third graders observe a frozen container filled with ice and discuss what happens when the ice sits out in the room. They practice measuring the mass and volume of the ice, watch as the frozen container is placed in a warm water bath to...
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Space Shuttle Statistics
students are the opportunity to enhance their computation skills using real life statistics associated with the Space Shuttle. Skills emphasized include working with fractions, decimals, percents, ratios and proportions, comparing units,...
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Graphing Your Motion-Day 1
Ninth graders explore the concepts of motion, velocity and acceleration through graphing their own movement using LoggerPro. They become more familiar with the computer technology. Students explore graphing in real time and graph on...
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Bungee Man Lab
Students explore the motion of a toy bungee jumper using the scientific method. They view a video of a bungee jumper and discuss what can be measured about a bungee jump. Students discuss the scientific mehtod and how to design an...
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How Far Did It Travel?
Sixth graders read and discuss background and vocabulary. They use the background to develop a flow chart showing the movement of food from farm to table and work independently or in groups to complete an activity. They then use Internet...
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Reptiles and Birds
In this classification worksheet, students review 5 vocabulary terms that describe reptiles or birds. These 5 terms are placed into a crossword puzzle.
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Chasing El Nino
In this El Nino worksheet, students review this specific change in the climate cycle by completing 20 short answer questions.
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Variables That Can Affect Making Schedule
Students study the variables that affect transportation of shipments and the factors that affect deterioration of a perishable product. In this transportation instructional activity students discuss the pros and cons of team driving.