Curated OER
The Preterite Tense
Focus on how to conjugate Spanish verbs in the preterite. You can use this webpage to inform your own lesson on the preterite, take a day in the computer lab, or flip your classroom and have pupils examine the page for homework. There is...
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Recursion: Smaller Sibling Pyramids
Get siblings to do your work. Scholars learn how to perform summations of arithmetic sequences in an innovative lesson. They use iterations, smaller siblings (tail-end recursion), and the divide-and-conquer approach.
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Fun with Sorting
Who knew sorting could be so much fun? Scholars participate in a sorting activity where they develop questions to place a list of numbers in order. They consider how these questions can be used as an algorithm.
Geophysical Institute
Latitude and Longitude with Google Earth
Travel the world from the comfort of your classroom with a lesson that features Google Earth. High schoolers follow a series of steps to locate places all over the earth with sets of coordinates. Additionally, they measure the distance...
Maryland Department of Education
The Concept of Diversity in World Literature Lesson 10: Author's Purpose Seminar
Why did Chinua Achebe write "An Image of Africa: Racism in Conrad's Heart of Darkness" in response to Conrad's novel? As part of a study of Things Fall Apart, class members conduct a socratic seminar focused on Achebe's purpose and...
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Solving a Simple Maze
Solve a maze ... from a robot's point of view. In the lesson, your scholars build a small, simple maze from cardboard and then find a route from the start point to the finish point. They write an algorithmic process that a robot could...
Deliberating in a Democracy
Cyberbullying—Alternate Lesson Plan
Should schools be permitted to punish young scholars for off-campus cyberbullying? After reading a passage that details statistics about cyberbullying and Supreme Court rulings about schools' ability to limit student speech,...
Deliberating in a Democracy
Cyberbullying—Lesson Plan
Learners examine cyberbullying. In this instructional activity on democracy, students discuss the different ways to deal with cyberbullying. They then take a position on the question of whether a democracy should allow schools to take...