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A Limnology Study of Drainage Ditches
Learners chemically test water, observe microscopic organisms in the classroom, and screen the sample for macroinvertebrates. They design a reporting sheet that list all the items to be tested and a space to record the results.
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To Smell or Not to Smell, That is the Ester
Young scholars explain the basic concepts of polymerization. Students participate in a lab to create a crude preparation of carboxyl esterase and test its effectiveness in reducing the residual monomer in an emulsion such as paint.
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Traditional Style Interview Questions
Learners explain traditional style interview questions and demonstrate ability to answer traditional questions. The lesson worksheet includes questions to test students' knowledge and understanding of the interview questions lesson...
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Land Safely...
Students model the preparation needed for a soft-landing on a planet or object in space. They do this by packaging a raw egg with certain material, and dropping the egg from a given height to test the packaging effectiveness.
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Acid-Base Indicator Paper
Students are able to prepare and use pH indicators in paper form. They find out the color of the indicator paper plus test solution may change with time. Students use red cabbage to use for the indicator.
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Determining pH
Young scholars evaluate pH levels through a solubility experiment. In this pH levels lesson, students list characteristics of acids and bases. Young scholars complete their own pH level experiment. Students go to the GEMS Alien Juice Bar...
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Bridge Design
Students use "Interactive Physics Program" to develop a bridge similar to their physical model. They may choose to redesign their bridges completely. They design a simulation that test the amount of stress their bridge can withstand.
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ISOLATION OF DNA FROM ONION
Students perform a laboratory exercise designed to show how DNA can easily be extracted from onion cells. They conduct an optional test for the presence of DNA using standard lab equipment.
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Exploring the Physical and Chemical Properties of Polymers
Students identify the physical and chemical properties and explore the differences. In physical and chemical property lesson plan students test polymers for the differences between the physical and chemical properties, record their...
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Monitoring Energy Expenditure
Young scholars use heart rate monitors and complete a swimming and running test. These tests allow students to obtain personal data, to manipulate the data through calculations of various parameters, and to graphically represent the data.
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Are Seeds in Danger?
Eighth graders discuss uses and disposal of common household chemicals. They select a household chemical to test for impact on plant germination. Students decide how they want to set up a seed germination project. They design their plan,...
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GAURI AND PRITHVI: THE SUB-CONTINENT GOES NUCLEAR
High schoolers write short papers on the background of the Pakistani missile called Gauri, named for one of the first Afghan military invaders of India in 11th century, Prithvi is named for Hindu general who fought Muslim invaders, Agni...
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REACTION TIME 2: ZAP!
Students explore how skills can improve through practice and awareness, using a reaction-time activity that focuses on both visual and auditory responsiveness.
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Properties of Soil
Fourth graders conduct investigations to test different types of soil from different regions of Texas. They make comparisons and identify the characteristics of the soil. The end product of the inquiry is a student report.
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Word Wall Words
Students practice recognizing sights words. In this literacy lesson, students recognize and read 200 sight words, use combinations of words to make sentences, use words to fill in basic sentences, successfully pass spelling tests with...
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Roll With the Punches: What Do You Know?
Students activate prior knowledge about life in the South during the Great Depression in preparation for reading the novel, Roll of Thunder, Hear My Cry.
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Reading and Writing Practice
Young scholars read a magazine article about the advantages and disadvantages of teleworking. They answer questions about the article to test their comprehension. They identify parts of each sentence.
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Types of Chemical Reactions
High schoolers conduct labs to gain an overview of chemical reactions. They observe examples of synthesis, decomposition, single displacement and double displacement reactions. They identify certain products by the use of litmus and...
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Wind Tunnels
Students build a simple wind tunnel and test out 2 glider wing shapes at different angles of attack. They record results and their observations just as engineers do.
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Training for Three: Triathlon
Students complete cycle ergometer test to enable them to discuss their potential in each of the three events in a triathlon. They use their own dataset to make decisions as to their abilities in each sport.
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Suspension Bridge Construction
Students study types, strength and construction of a variety of bridges. They build a model bridge and test the amount of weight it support.
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Acidity of Soda Pop
Students conduct an experiment to determine the acidity of three different brands of soda by adding a known volume of base until a pink color appears in the reaction vessel. They test fresh and flat soda, observe any differences, and...
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USING YEAST AS AN ULTRAVIOLET LIGHT MEASUREMENT TOOL
Pupils realize the importance of organisms as standards of measurement and experimentation.The first lab is a simple survival curve that demonstrates the effects of UV light on cells. The second lab looks at repair mechanisms of the DNA...
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A Tail to Tell
High schoolers observe populations of Lumbriculus to discover some of the adaptations that allow them to live successfully along the shores of ponds and marshes. They also design and perform experiments to test proposed hypotheses for...