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Rebecca Davis sets up a coordinate plane on the floor of her classroom. Groups of 3 or 4 students are assigned equations in slope-intercept form and graph them using their bodies on the giant coordinate plane. As extensions, Ms. Davis changes the slope or y-intercept of the original equation and makes the activity into a race.

Subject:
Algebra
Education
Mathematics
Material Type:
Lesson Plan
Teaching/Learning Strategy
Provider:
Teaching Channel
Provider Set:
Teaching Channel
Author:
Rebecca Davis
11/02/2012
Unrestricted Use
CC BY
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This lesson teaches about Rates, Ratios, and Unit Rates, using visually appealing art and real-life examples that will engage teenagers.

Subject:
Ratios and Proportions
Material Type:
Lesson
Author:
Janel Williams
01/15/2021
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CC BY-NC-ND
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A task involving Ratios and Rates

Subject:
Mathematics
Material Type:
Activity/Lab
09/29/2015
Conditional Remix & Share Permitted
CC BY-NC
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In this seminar you will have a better understanding of how to identify and write ratios and proportions,understand their relationship to each other, and use them in real-world contexts.StandardsMathematical PracticeCC.2.1.HS.F.2Apply properties of rational and irrational numbers to solve real world or mathematical problems.MP.1. Make sense of problems and persevere in solving them.MP.4. Model with mathematics.MP.5. Use appropriate tools strategically.

Subject:
Algebra
Mathematics
Material Type:
Lesson Plan
Author:
Tracy Rains
04/05/2018
Educational Use
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Students overlay USGS topographic maps into Google Earth’s satellite imagery. By analyzing Denali, a mountain in Alaska, they discover how to use map scales as ratios to navigate maps, and use rates to make sense of contour lines and elevation changes in an integrated GIS software program. Students also problem solve to find potential pathways up a mountain by calculating gradients.

Subject:
Applied Science
Engineering
Geometry
Mathematics
Measurement and Data
Numbers and Operations
Physical Science
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
Activities
Author:
Andrea Burrows
Jake Schell
10/06/2018
Unrestricted Use
CC BY
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Subject:
Mathematics
Material Type:
Lesson
11/21/2016
Unrestricted Use
CC BY
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The principal purpose of the task is to explore a real-world application problem with algebra, working with units and maintaining reasonable levels of accuracy throughout.

Subject:
Algebra
Mathematics
Material Type:
Activity/Lab
Provider:
Illustrative Mathematics
Provider Set:
Illustrative Mathematics
Author:
Illustrative Mathematics
05/01/2012
Conditional Remix & Share Permitted
CC BY-NC
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In this problem-based learning module, students will raise awareness about the amount of excess food wasted each day in America’s schools highlights the consumptive mindset that our county has.  Each day in third world countries, as well as our own, children go without the proper nutrition needed to focus on other activities. This module will raise student awareness about the amount of food taken from the service line and then placed in waste receptacles.  Students will gather and analyze data regarding wasted food in an attempt to design a solution to reduce food waste. Sation rotation will allow to conduct research into the global problems associated with the lack of food and malnutrition. Mathematical skills will be required to calculate rates and percentages of consumption which will be used for analysis.

Subject:
English Language Arts
Mathematics
Material Type:
Lesson Plan
Author:
Blended Learning Teacher Practice Network