The goal of this task is to encourage students to be precise in their use of language when making mathematical definitions.

The purpose of this task is to use the notion of similarity to define the sine and cosine of an acute angle.

In a series of three brief clips, Larry Kramer, Dean of Stanford Law School, provides some insights into understanding and teaching various details of the constitution.

Open Middle provides math problems that have a closed beginning, a closed end, and an open middle. This means that there are multiple ways to approach and ultimately solve the problems. Open middle problems generally require a higher Depth of Knowledge than most problems that assess procedural and conceptual understanding.

Open Middle provides math problems that have a closed beginning, a closed end, and an open middle. This means that there are multiple ways to approach and ultimately solve the problems. Open middle problems generally require a higher Depth of Knowledge than most problems that assess procedural and conceptual understanding.

Open Middle provides math problems that have a closed beginning, a closed end, and an open middle. This means that there are multiple ways to approach and ultimately solve the problems. Open middle problems generally require a higher Depth of Knowledge than most problems that assess procedural and conceptual understanding.

In this lesson, students will learn about the effects of deforestation and why people cut down trees. The will transfer the learned knowlede into a paragraph that includes a topic sentence, facts and details from the resources, and a concluding sentence. 

In this video segment adapted from ZOOM, cast members use a hair dryer to balance a ball in a stream of air, seemingly defying gravity.

In this video segment, the ZOOM cast is challenged to keep a ping pong ball in a funnel while the funnel is held upside down, seemingly defying gravity.

In this Cult of Pedagogy podcast, Kristy Louden offers some practical suggestions for teachers to use as they give feedback to student writing throughout the writing process. The goal in delaying the grade is to help students apply feedback rather than see it as a final assessment of their work.

In all, 70 delegates were appointed to the Constitutional Convention, but out of that 70 only 55 attended, and only 39 actually signed. Some simply refused, others got sick, still others left early.

Deliberate Practice refers to a special type of practice that is purposeful and systematic. While regular practice might include mindless repetitions, deliberate practice requires focused attention and is conducted with the specific goal of improving performance.

Christian Kock’s essays show the essential interconnectedness of practical reasoning, rhetoric and deliberative democracy. They constitute a unique contribution to argumentation theory that draws on – and criticizes – the work of philosophers, rhetoricians, political scientists and other argumentation theorists. It puts rhetoric in the service of modern democracies by drawing attention to the obligations of politicians to articulate arguments and objections that citizens can weigh against each other in their deliberations about possible courses of action.

Students thoroughly explore identifying synonyms and adjectives before using them to add variety and interest to their own writing.

Students will play a variety of games and activities to understand Cardinal directions.

In this Google Applied Digital Skills lesson, students will learn how to use Google tools to create and deliver a presentation to an audience

The primary purpose of this task is to illustrate certain aspects of the mathematics described in the A.SSE.1. The task has students look for structure in algebraic expressions related to a context, and asks them to relate that structure to the context. In particular, it is worth emphasizing that the task requires no algebraic manipulation from the students.

The task has students look for structure in algebraic expressions related to a context, and asks them to relate that structure to the context. In particular, it is worth emphasizing that the task requires no algebraic manipulation from the students.

There are many forms of government in the world. One of the most common forms is democracy. In this lesson you will see what it takes to make a democracy work and why it gives its people so many freedoms and protections.