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Experiments in Nanotechnology: Ferrofluids
Students explore the world of nanotechnology by synthesizing ferrofluids in a series of chemical reactions. In small groups, they follow the procedure to create the ferrofluids using precise measuring techniques. They test the resulting...
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Temperature Change and the States of Matter
Tenth graders observe the processes of evaporation, condensation, melting, freezing, boiling, and sublimation. They do a quantitative investigation of the freezing of water, to explore explanations that involve particles.
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What Makes Up a Healthy Watershed
Learners, after observing the elements of a local watershed, explore the need to protect watersheds as water resources for the future. They examine the factors involved with a watershed: geology, ecology, and the effect of man's...
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Stick To It!
High schoolers compare different types of pressure sensitive adhesive tapes. They fevelop and carry out tests for variables affecting the force needed to peel tape off a surface. Students analyze the time needed to peel the tape with...
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Estimation and Significant Figures
High schoolers investigate the importance of significant figures through measuring and estimating. In this estimation and significant figures lesson plan, students measure pieces of paper and round their figures to the nearest marking on...
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Learning how to balance equations
Learners play Chembalancer game and balance equations using the trial and error method.
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Winter
Students explore the nature of water and water molecules. They examine the role of ice on organisms.
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Acid Stomach
Students develop an understanding of how aspirin works and how understanding it's interaction with other chemicals in the body aided doctors in medical research. They complete a lab that compares the reaction of regular aspirin and...
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Moles, Moles, Moles
Students investigate moles and measure out a mole by mass and volume. In this mole lesson plan, students observe demonstrations of quantities of substances that measure 1 mole. Students use a solid aluminum block and ruler to measure the...
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Rechargeable Batteries
Students explore how rechargeable batteries work by conducting a series of experiments. In this physics instructional activity, students discuss the benefits of using rechargeable batteries over disposable ones. They build their own...
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Periodicity (The Periodic Table)
Students investigate the properties of elements and periodicity. In this periodicity lesson plan, students observe a bag of 'elements' which are different fruits and classify them in groups and periods, show the periodic relationships...
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Spiders: An Organism for Teaching Biology
In this unit, the students explore basic ecology concepts and scientific processes using spiders as model organisms. They capture spiders, observe and care for them, and use them to answer their own questions about spider behavior....
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Water: Where in the Watershed?
Young scholars become connected to their watershed by exploring a local water body and mapping its features. They focus on how the local watershed fits into the larger scheme of the watershed.
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Marine Biology Field Trips
Young scholars visit a Marine Biology study area 2-3 times and write a report after the last visit. They participate in the Marine Biology field trips working with lab partners. They complete data sheets to write their primitive...
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Animals and Humans Say the Darnedest Things
Learners explore and analyze human and animal communications and create a short film that illustrates their findings.
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Air: Fuel For Thought
Young scholars consider the impact of vehicle use in their family and brainstorm viable alternatives to this use. They calculate the total emissions for their family cars during the week, then compare those totals with Hybrid car totals.
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History of the Periodic Table
Students sort a group of manipulatives and then explain their organizational system to the class. They discuss the work of scientists trying to organize the elements into a system that made sense and the development of the periodic table.
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The Blue Bottle: An Example of Teacher-Guided Inquiry
Students observe a demonstration in which a bottle containing a colorless solution is mixed, turns blue, then becomes colorless again. They record observations, form and discuss hypotheses, and draw a conclusion based on the evidence.
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Growing Barley for Use in Biosynthesis Experiments
Students attempt to determine the optimum growing conditions for barley. They assess the effects of a number of substances such as ammonium chloride and urea on the plants
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Specific Heat of Metal
Students experiment with different types of metal by dipping them in boiling water and cool water and recording temperature changes in the water. By doing this, they find the specific heat of the metals.
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Lamarck Is Dead!
Students read Lamarck's obituary and respond to questions.Students can work individually or in small groups.This activity can be used at the beginning of an evolution unit.
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Laboratory: Hydrated Salts
In this hydrated salt worksheet, students answer questions after completing a lab experiment using a hydrated salt. The calculate the empirical formula for the hydrate, they name the hydrate and they determine the mass of the water in...
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Balancing Equations
Students practice balancing chemical equations using the trial and error method. In this balancing equations lesson plan, students use paper squares labeled with specific atoms to balance 5 given chemical equations.
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Periodic Table
Students investigate the structure and development of the periodic table. In this periodic table lesson plan, students are given colored strips of paper that represent different atoms. They classify the atoms based on the paper's...
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