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National Security Agency
Partying with Proportions and Percents
Examine ratios and proportions in several real-world scenarios. Children will calculate unit rates, work with proportions and percentages as they plan a party, purchase produce, and take a tally. This lesson plan recommends five...
EngageNY
Changing Scales
Pupils determine scale factors from one figure to another and the scale factor in the reverse direction. Scholars compute the percent changes between three figures.
S2tem Centers SC
Investigating Chance Processes of Probability
How likely is it that the school cafeteria will serve chicken tomorrow? Discover the concept of probability with the roll of the dice. Pupils evaluate the liklihood of several statments about everyday life. Then, a mathematical...
Curated OER
Wise Shoppers
Learners complete several activities to learn about currency and the functions of money. In this money functions lesson, students complete activities to learn what are the functions of money. Learners calculate item prices with...
Curated OER
What Should I Wear Today?
Fourth graders examine weather data for Columbus, Ohio using an Internet resource. They complete a two day and a weekly weather charts before discussing the information. After the discussion, they answer questions about the charts...
Curated OER
Undercounting Unemployment
Students examine what defines unemployment numbers in the United States. In this economic data lesson plan, students complete worksheets, watch a video, and have a class debate in order to understand how the U.S. defines and comes up...