# ALEX Lesson Plan Resources

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ALEX Lesson Plans
Subject: Mathematics (9 - 12), or Credit Recovery Science (9 - 12), or Science (9 - 12)
Title: What's Wrong With Global Climate Change? I Like it Warm!
Description: Students will identify factors that affect the solubility of a salt and test one of the factors (temperature). They will apply their experience to ocean salinity, the effects of temperature on the composition of ocean water, and what effects that could have.

Subject: Credit Recovery Science (9 - 12), or Science (9 - 12)
Title: Magic Milk
Description: This lesson is designed to engage students in a discussion and demonstration of molecules, surface tension, and bonding.  Students will use hands-on materials as well as technology.  This lesson shows how a solution works to achieve equilibrium.  This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.

Subject: Credit Recovery Science (8 - 12), or Science (9 - 12)
Title: Mentos, Soda, and Nucleation
Description: In this lesson, Mentos candy and different types of soda are used to show examples of nucleation, surface tension, surface area, polar attractions, and supersaturated materials. A video will be used to show the examples and the students will then work in groups to determine what their hypothesis is about what is happening and why. The students will be given a chance to debate with other students about why their hypothesis is correct. This lesson could be used in eighth grade physical science, physical science, chemistry, and/or physics.

Subject: Credit Recovery Science (9 - 12), or Science (9 - 12)
Title: How Sweet It Is
Description: As part of the study of Matter, the students will determine the density of standard percent sugar solutions through hands on experimentation.  In laboratory groups, students will graph a standardized curve of the experimental data.  The students will use the standardized curve and experimental data obtained in the laboratory to interpolate the percent sugar in the different soft drink samples. This lesson plan was created as a result of the Girls Engaged in Math and Science University, GEMS-U Project.

Subject: Credit Recovery Science (9 - 12), or Science (9 - 12)
Title: Separation of a Mixture
Description: Students will use their knowledge of physical properties to separate a mixture of four ingredients. The students are required to design their own laboratory procedure for separating the mixture. The separation process itself encourages mastery of several laboratory techniques.

Thinkfinity Lesson Plans
Subject: Science
Description: The American Association for the Advancement of Science's Science NetLinks strives to be a comprehensive ''homepage'' for K-12 science educators. At the heart of Science NetLinks are standards-based lesson plans that incorporate reviewed Internet resources, and can be selected according to specific benchmarks and grade ranges. Each lesson is tied to at least one learning goal and uses research-based instructional strategies that support student learning. The lessons are written for the teacher, but include student-ready materials such as student sheets (student reproducibles) or E-Sheets (online worksheets that enable students to engage directly in Internet activities). Science NetLinks is a member of the MarcoPolo consortium.

Subject: Health, Science
Description: In this Science Update, from Science NetLinks, you'll hear about the potential environmental effects of common household products. A lot of household products nowadays claim to be antibacterial--containing compounds that kill viruses, bacteria, and other germs on contact. But what happens to these compounds when they get washed down the drain? Science Updates are audio interviews with scientists and are accompanied by a set of questions as well as links to related Science NetLinks lessons and other related resources.

Subject: Health, Science
Description: This Science NetLinks lesson is intended for a high-school introductory chemistry class or health class. The lesson begins with the reading of an article on the history of the development of aspirin. Students then complete a lab that compares the reaction of regular aspirin, buffered aspirin, and enteric aspirin in neutral, acidic, and basic solutions. They then analyze the results of the experiment to gain insight into how this information was used by researchers to solve some of the problems associated with aspirin. To complete the lesson, students must understand acids and bases.

Subject: Health,Science
Title: Acid Stomach: E-sheet      Add Bookmark
Description: This E-sheet, from a Science NetLinks lesson, guides students through an exploration of aspirin and its effects on the stomach.