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MIA Word Search Puzzle
In this literacy worksheet, students look for the words in the puzzle that are related to the theme of the word search. Spelling skills are worked on.
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Hydrogen Powered Cars
Students apply the principles of chemistry to investigate the concept of how a hydrogen powered car works. They study the electrochemical reactions that provide the energy source. Students also record observations in the functioning of a...
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Reactions in Aqueous Solutions
In this solutions instructional activity, students calculate the molarity and solubility for given reactions. Students work on dilution, precipitation, and titration reactions. This instructional activity has 15 problems to solve.
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Solutions and Solubility Review
For this solutions and solubility review worksheet, students are given main ideas about intermolecular forces, concentrations of solutions, molar solutions, ionic equations, solubility rules, acids and bases and titrations. Students...
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Osmosis and Diffusion: Egg Lab
Students examine why diffusion and osmosis happen in an egg cell. In this diffusion lesson students demonstrate a semi permeable membrane.
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Proteomics
Students analyze data taken from proteomic experiments. For this biology lesson, students explain the importance of bioinformatics tools in the study of proteins. They evaluate scientific results using math and computer software.
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Earth and Beyond
In this earth and beyond worksheet, students answer short answer questions about the atmosphere, the chemical compounds in Earth's atmosphere. Students visit different websites to conduct research of the discoveries of the scientist who...
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Bouncing Balls
Students create a polymer to demonstrate its properties and develop an awareness of the wide variety of uses for polymers.
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Wolf Pack in a Bottle
Students participate in an activity of a mock electrophoresis using paper chromatography to study DNA and genetic restriction mapping.
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Using Ion Exchange Chromatography to Separate Proteins
Young scholars explore protein purification by separating a positively charged molecule, lysozyme, from a negatively charged molecule, albumin, at neutral pH using ion exchange chromatography.
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Dissolved Oxygen
Students discuss the relationships between dissolved oxygen in a stream, stream temperature, organic waste loads, and stream conditions by studying and using a model of dissolved oxygen in the stream.
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SEPARATION OF A STARCH-GLUCOSE MIXTURE USING GEL FILTRATION
Students make a starch-glucose solution and pour it through gel in order to separate the starch from the glucose. They examine how starch is a larger molecule than glucose and test for the presence of these substances using other...
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Separating a Starch-Glucose Mixture Using Gel Filtration
Young scholars experiment using the basic principles of gel filtration. They use the gel filtration technique for testing for the presence of specific substances. Students discover that starch is a larger molecule than glucose.
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DNA Race Track
Twelfth graders simulate a DNA fragment running through a gel electrophoresis in a class activity. Students work in teams as a DNA sample with each person on the team representing a fragment that moves through the gel at a specific speed.
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A TOUGH NUT TO CRACK
Based on a set of criteria, learners will evaluate the quality of pecans.1. Bring a gram scale and papershell pecans. Provide five pecans for each student. 2. Divide the class into groups of five and provide each member with five pecans....
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The Connection Between Pigment and Light Colors
Students explain the mole concept and use this concept to prepare chemical solutions of particular molarities.
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Formulas and Mole Conversions
In this formulas and mole conversion worksheet, learners answer 22 graphic organizer, multiple choice, and short answer questions pertaining to formulas and mole conversion.
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Weather and Wind
Students study wind and its effect on weather. In this investigative lesson plan students write a report on wind and weather and create a movement sequence.
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Species Diversity and Phylogeny
Students explore the classification system of organisms: taxonomy. They examine prepared slides of Protozoans and record information on a Taxonomy Recording Sheet. Two additional classifying activities are also included in this lesson.
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Ideal Gas Mixtures
In this idea gas worksheet, students review Dalton's law of partial pressures, vapor pressure, relative humidity, and dew point. Students answer 3 problems.
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Will it Stretch?
Students explore elasticity and describe the effects of temperature changes on physical properties. In this rubber band stretch lesson plan students complete an experimental activity and show their results.
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Introduction to Gas Chromatography
Students analyze gas chromatograms and suggest various applications for gas chromatography.
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Coefficient of Kinetic Friction and Surface Area
Young scholars investigate coefficient of friction with respect to surface area and applied force in contact with the sliding force.
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Lives of Stars
Students explain in their own words how stars are formed. In this space science lesson, students summarize the life cycle of stars. They draw diagrams and label the step of the cycle they represent.