Students learn about the different structures that comprise cell membranes, fulfilling part of the Research and Revise stages of the legacy cycle. They view online animations of cell membrane dynamics (links provided). Then they observe three teacher demonstrations that illustrate diffusion and osmosis concepts, as well as the effect of movement through a semi-permeable membrane using Lugol's solution.

In this lesson, students learn about the basics of cellular respiration. They also learn about the application of cellular respiration to engineering and bioremediation. And, students are introduced to the process of bioremediation and several examples of how bioremediation is used during the cleanup of environmental contaminants.

Two lessons and their associated activities explore cellular respiration and population growth in yeasts. Yeast cells are readily obtained and behave predictably, so they are very appropriate to use in middle school classrooms. In the first lesson, students are introduced to yeast respiration through its role in the production of bread and alcoholic beverages. A discussion of the effects of alcohol on the human body is used both as an attention-getting device, and as a means to convey important information at an impressionable age. In the associated activity, students set up a simple way to indirectly observe and quantify the amount of respiration occurring in yeast-molasses cultures. Based on questions that arise from this activity, in the second lesson students work in small groups as they design and execute their own experiments to determine how environmental factors affect yeast population growth.

Students examine propaganda and media bias, research a variety of banned and challenged books, choose a side of the censorship issue, and support their position through an advertising campaign.

This video-enhanced lesson will challenge students to design and conduct scientifically valid experiments to evaluate hypotheses regarding an animal's expected behavior in response to changes in its environment. (Grades 9-12)

Students are introduced to the "Walk the Line" challenge question. They write journal responses to the question and brainstorm what information they need to answer the question. Ideas are shared with the class (or in pairs and then to the class, if class size is large). Then students read an interview with an engineer to gain a professional perspective on linear data sets and best-fit lines. Students brainstorm for additional ideas and add them to the list. With the teacher's guidance, students organize the ideas into logical categories of needed knowledge.

In this lesson, students will analyze James Madisonâ"s contributions through diligence to the establishment of the United States Constitution and early republic, exploring events that earned him the title, "Father of the Constitution."

Students will explore changes in Earth's atmosphere over the past few centuries, then design, build, and analyze a structure that control internal temperature without using additional energy.

Students will learn about their state as they collect and organize business information using State Facts for Students, a U.S. Census Bureau data tool. Students have the opportunity to examine data about kids their age, as well as a variety of other facts selected to appeal to young students. Students will create a bar graph to represent how the numbers of selected business types have changed between 2010 and 2021.

This lesson begins with an activity in which students induce EMF in a coil of wire using magnetic fields. Then, demonstrations on Eddy currents show how a magnetic field can slow magnets just as Eddy currents are used to slow large trains. There is then a demonstration in which a loop "jumps" because of a changing magnetic field. Finally, formal lecture reviews the cross product with respect to magnetic force and introduces magnetic flux, Faraday's law of Induction, Lenz's Law, Eddy currents, motional EMF and Induced EMF.

This activity is designed to accompany the contextual essay “A Changing of the Guard: Traditionalist, Feminist, and the New Face of Women in Congress, 1955–1976,” from the Women in Congress website, history.house.gov/exhibition-and-publications/wic/women-in-congress/. Students have the opportunity to learn more about the women who served in Congress from 1955 to 1976. Students are encouraged to analyze the role women Representatives and Senators played in Congress during this era, as well as the ways in which they may have changed the institution.

The list of ten things about Opal's absent mother that her father shares in "Because of Winn-Dixie" serves as inspiration for students to create their own lists describing literary characters.

Using the landmark feminist short story "The Yellow Wall-paper," students will employ close reading concepts to analyze setting, narrative style, symbol, and characterization.

Charlotte Perkins Gilman's story "The Yellow Wall-paper" was written during atime of change. This lesson plan, the first part of a two-part lesson, helps to set the historical, social, cultural, and economic context of Gilman's story.

Students find examples of adjectives in a shared reading. Then students "become" major characters in a book and describe themselves and other characters, using powerful adjectives.

Character Perspective Charting allows students to compare multiple characters and their points of view to better understand a story.

By conducting interviews, sharing and assessing data, and writing papers based on their authentic research, students reach their own conclusions on the meaning of the American Dream.

This lesson centers around the How AI Works: Chatbots and Large Language Models video from the How AI Works video series. Watch this video first before exploring the lesson plan.

Large Language Models (LLMs) generate new text. The text LLMs generate looks like a human might have written it because large language models are built based on large bodies of text, such as Wikipedia. In this lesson, students learn what an LLM is and how it works, then use an LLM to co-create a text with AI. Finally, the class wraps up with a discussion about whether or not LLMs are intelligent or creative.

This lesson can be taught on its own, or as part of a 7-lesson sequence on How AI Works. Duration: 45 minutes

This lesson introduces the concepts of wavelength and amplitude in transverse waves. In the associated activity, students will use ropes and their bodies to investigate different wavelengths and amplitudes.

The principle of checks and balances prevents one branch of government from becoming too powerful. Examples of checks and balances include vetoing of bill, ratifying treating, judicial review and others. This lesson provides video clips with examples and explanations of checks and balances.