Curated OER
Lesson 3: Where Does Money Come From?
Students listen to story Hundred Penny Box by Sharon Bell Mathis, explore history of money, and examine how money is produced in the United States. They discuss why money is used for exchange, and describe how money has changed over time.
CK-12 Foundation
Percent of Change: The Pizza Conundrum
Nine questions—multiple choice and fill in the blank—challenge mathematicians to solve money word problems. Looking closely at prices, scholars use a formula to identify percent increases and decreases based on an original and new price....
Curated OER
Million Dollar Project
Students calculate how they will spend a million dollars. In this millionaire math instructional activity, students complete a worksheet and then make a poster of how they would spend a million dollars. Each item and its cost must be...
K12 Reader
Change Adjectives into Adverbs
What do you need to turn an adjective into an adverb? Sometimes you need an -ly, but there are other endings. Ask your learners to change the endings of 29 adjectives in order to transform them into adverbs and complete the provided...
Illustrative Mathematics
Haircut Costs
Who pays more for haircuts, men or women? Given quartile values, learners construct box and whiskers plots and interpret the results. They compare the mean and median, and discuss which is more appropriate under particular conditions....
Curated OER
19 Chains and 50 Links
Students investigate surveys as it relates to chains and links. In this math lesson, students relate math to history and surveys done above, below and on the earths' surface. They review vocabulary pertaining to this lesson before moving...
Curated OER
Surveying: 19 Chains and 50 Links
Through an interdisciplinary lesson, emerging engineers explore the history of surveying systems. After discussing various systems, they perform surveys on printable pages. Using their geometric skills, they physically stake out plots...