This is a task from the Illustrative Mathematics website that is one …

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Given the height $h$ and volume $V$ of a certain cylinder, Jill uses the formula r=\sqrt{\frac{V}{\pi h}} to compute its radius to be 20 meters. If a s...

This is a task from the Illustrative Mathematics website that is one …

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: The table below shows historical estimates for the population of London. Year18011821 18411861 18811901 1921 1939 1961 London population 1,100,000 1,60...

This lesson includes a video lesson I did with my Secondary 3 Honors …

This lesson includes a video lesson I did with my Secondary 3 Honors class that is a pre-lesson to graphing rational functions. In this video, we identify the horizontal and vertical asymptotes, holes, domain and range, and the x and y intercepts of rational functions. There is guided notes, a homework assignment, and a bell quiz also attached.

Students are asked to consider the expression that arises in physics as …

Students are asked to consider the expression that arises in physics as the combined resistance of two resistors in parallel. However, the context is not explicitly considered here. The task is good general preparation for problems more specifically aligned to either A-SSE.1 or A-SSE.2.

The problem deals with a rational expression which is built up from …

The problem deals with a rational expression which is built up from operations arising naturally in a context: adding the volumes of the fertilizer and the water, and dividing the volume of the fertilizer by the resulting sum. Thus it encourages students to see the expression as having meaning in terms of numbers and operations, rather than as an abstract arrangement of symbols.

Open Middle provides math problems that have a closed beginning, a closed …

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.

This lesson is for a math classroom, but can be adapted to …

This lesson is for a math classroom, but can be adapted to fit any grade, subject, or content. In this lesson, students will use an iPad and its features: Keynote, Pages, Garageband, Numbers, Presentation, and iMovie. Students will use 3 of those features/programs to create a video lesson consisting of several examples from a topic of their choice. This project is in place of a term final, so their chosen topic should be from their current term.Image citation: The image is one I created.

Thumbnail photo: "File:Nuvola Math and Inf.svg" by Vojtěch Pikal is marked with CC0 1.0 This is a lesson …

Thumbnail photo: "File:Nuvola Math and Inf.svg" by Vojtěch Pikal is marked with CC0 1.0 This is a lesson plan that can be used in any class and for any subject. The idea is to have the students review the content learned over the term, pick one of the concepts, and create a mini video lesson on the chosen concept. This is a project in place of a term final, but can be used at any time!I have tagged only a few math standards because this lesson applies to all content and all standards.

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