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Magnify It!
Pupils explain that there are limits to what the eye can see and that a magnifying glass can help extend those limits. They examine an object with the magnifying glass and draw the size and shape of what they see as accurately as they can.
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First Class Mail
Students read The Witch of Blackbird Pond, and write a friendly letter to Elizabeth George Speare, the author, discussing their points of interest in the novel with her.
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ANTI-WAR DEMONSTRATION
Students analyze what can cause conflicts between nations, what the benefits of non-violent conflict resolution are, and what the limitations of non-violent conflict resolution is.
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Analysing a game
Learners play a game called 'Limit 2' and analyse their moves in order to establish a winning strategy. The subtraction game in this activity is one of a number of games in a unit called 'Analysing games' in the above publication.
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How Can We Live Here? Life In Extreme Environments
Students explore the limits of life on Earth to extend their beliefs about life to include its possibility on other worlds. They investigate three hypothetical environments and the bacterial life forms that could exist on Earth.
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Separation of Powers
Eighth graders research the three branches of government and examine the effect that the separation of powers has on the presidency. They explain the importance of the rule of law in establishing limits on both those who govern and the...
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Velocity and Acceleration
Twelfth graders look at local speed limits and traffic controls and see if they are reasonable. They plot the displacement and time to represent velocity, develop a plan for improving the current system, and organize experimental...
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Hector's World - Heros
Learners read the the story Heroes in order to navigate the Internet safely. For this Hector's World lesson, students examine the importance of checking with an adult before participating in the online environment. Learners explore other...
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Visual and Number Patterns
Fourth graders develop strategies for identifying geometric and number patterns. In this mathematical patterns lesson plan, 4th graders use pattern blocks to make repeating patterns with numbers and shapes. Students then explore number...
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Moving and Working in Space
Young scholars complete four tasks with certain restrictions. In this astronomy lesson, students explore different ways that astronauts can anchor and maneuver in space. They recognize the challenges they face from day to day.
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What Is Sustainability?
Middle schoolers discuss environmental preservation and sustainability and their role in consumption and preservation. After a brief demonstration of how limited our resources are, students determine which natural resources they use most...
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Feeling for Answers
Students consider the legal issues related to a suicidal or depressed college student by reading and discussing the article, "Laws Limit Options When a Student Is Mentally Ill." They write essays considering how the events at Virginia...
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Block the Shock Jock or Not?
Students examine their own experiences with racist and sexist speech by deciding whether or not they agree or disagree with statements related to this subject. They explore the limits of public speech by reading about the controversy...
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Vocabulary: Kansas Prairies
Students explore the ecosystem by reviewing scientific vocabulary terms. In this environmental awareness lesson, students identify the differences between abiotic and biotic factors and their relationship to the Earth. Students define...
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Population Density In Fish
Students investigate how a population of fish multiplies in an ecosystem and the kinds of things that must be done to maintain a healthy population balance with other organisms that live there. They conduct an experiment to test the...
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Ecosystems II
Students engage in a lesson that is about the concepts related to the careful balance of an ecosystem. They identify the beneficial and harmful relationships that can exist with diverse populations in an ecosystem. The lesson includes...
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Separation of Powers
Eighth graders explore and explain the responsibilities and limits of our national system of government. After reading various selections documenting the viewpoints of the federalists and anti-federalists and the separation of power,...
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The Slope of a Curve
Students graph the slopes of a line using the intercepts. In this precalculus lesson, students identify the properties of a curve slope. They find the limit and use a graping calculator to graph their lines.
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Secant Line Approximation of the Tangent Line
Students perform operation with secant and tangent lines. In this calculus lesson, students find the derivative and relate it to the slope of a line. They differentiate between secant and tangent as they intersect a circle, using Cabri.
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Online Search Techniques: 6 Keys to Success
Students examine Boolean operators, truncation, exact phrase searching to retrieve information from search engines. They discover how using limits enhances their searches.
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Basic Workplace Rights
Learners study basic workplace rights and the limits of those rights. They determine how many of the rights guaranteed in the Constitution only regulate governmental actions, not private actions. They examine the concept of at-will...
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Respiration Challenge
Students use limited data and their prior knowledge to solve problems focused on various inhibitors of respiration in this lesson on cellular respiration in a molecular level. This lesson includes a student handout and a pre-activity...
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Calculating Impervious Cover in the City of Austin
Students use GIS to calculate park impervious cover in Austin, TX. They consider that there are different types of impervious cover from hard, packed dirt to cement paving. Students consider the limitations of data in several areas...
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Let's Edit!
Students in fourth grade pair up with students in second grade to edit writing convension.