Curated OER
Whole Number and Decimal Place Value
Practice real-world application of decimals by viewing the U.S. National Debt Clock online and discussing the level of outstanding debt. A skit, vocabulary, and various other resources are available.
Curated OER
Base It
Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.
Curated OER
How To: Count Coins and Bills
Students discover the names and values of different monetary denominations. In this money lesson, students examine the different combinations that money can be added in to find specified amounts. The students complete worksheets based on...
Curated OER
Circumference of a Pumpkin
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference lesson, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference on their data...
Curated OER
Pardon Me. Do You Have Change For a Dollar?
Upper elementary and middle school learners explore currencies from a variety of countries. They use the Internet, video, and engage in hands-on activities. They practice converting U.S. currency to foreign currency and vice versa. This...
Curated OER
Currency and Exchange Rates
Fifth graders share the book, "The Story of Money" and discuss the uses of money, bartering, trade and the history of money. Students discuss various ways of spending: cash, check, debit/credit cards and review the check writing process....
Curated OER
Map Making/Floor Plans/Map Reading
Students apply their knowledge of scale when mapping the classroom. They determine the use of a map legend and orient a map using a compass. They create the classroom maps using transfer graph paper.
Curated OER
Maya Math: Addition and Subtraction
Students examine how ancient Maya counted, and practice addition and subtraction using Maya number glyphs.