Curated OER
Working With Basic Units of Time
In this math instructional activity, students investigate telling time, elapsed time and word problems pertaining to time. Students also convert minutes to hours and hours to days. There are 40 problems on the 3 pages.
Curated OER
Real Life Chemistry (for the Business World)
In this real life chemistry activity, students are given 12 problems to solve by converting from one unit to another. Students are given conversion factors to find their answers including finding the number of moles and molecules.
Curated OER
Pounds and Pence
In this math worksheet, students examine 20 amounts of money in English pounds and pence. Students fill out a chart to convert pounds to pence and back. This page is from the UK.
Common Core Sheets
Finding Percent of a Decimal
Math sleuths find ways to solve problems to the nearest hundredth. These worksheets enable them find the percent of a decimal and is great for practice/reinforcement of this skill.
Curated OER
Is Bigger Always Better?
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and...
Delegation of the European Union to the United States
The European Union’s Economic and Monetary Union
What are the benefits of using the Euro, the EU's common currency? What are the challenges faced? As their examination of the European Union continues, class members investigate the impact on how the switch to the Euro impacted...
Illustrative Mathematics
Discounted Books
Adolescents love to shop, especially when an item is discounted. Here, shoppers only have a set amount of money to spend. Will they be able to make a purchase with the discount and tax added in? Percent discounts can be calculated...
Mathematics Assessment Project
Estimating Length Using Scientific Notation
Would you rather have a million dollars or 1 x 10^6 dollars? To find the answer to this question, class members first complete an assessment task converting numbers between decimal notation and scientific notation. They then take part in...
Balanced Assessment
Cost of Living
Math scholars investigate the cost of living in Hong Kong compared to Chicago but must first convert the different types of currency. They then choose a type of graph to compare different spending categories and finish the activity by...
McGraw Hill
Metric Units of Weight and Volume
Getting the right measurements can save a lot of time and money in the real world. Learners are introduced to unit conversion and how to accurately go from one unit to another. The first pages are notes and then the packet finishes with...
Computer Science Unplugged
The Peruvian Coin Flip–Cryptographic Protocols
A digital flip. Introduce your classes to cryptographic protocols using and, or, and not gates. Groups create a complete circuit to convert a binary number into another one. This type of one-way function allows pupils to verify the...
Chymist
An Experiment in Alchemy: Copper to Silver to Gold
Use chemistry to change pennies into gold coins! The experimental procedure leads learners through the process of changing copper pennies to silver and then to gold. They record the mass of each coin through every step of the experiment.
Curated OER
Pardon me. Do You Have exChange for a Dollar?
Students are familiar with United States currency-dollar and cents. They are asked to compare it with currency of another country. Students explore currencies of various countries using the Internet, video, and hands-on activities. ...
Curated OER
Foreign Stamps
Eighth graders convert the price of US stamps to those of a number of foreign currencies. They use conversion charts to make the changes.
Curated OER
Math Lesson: Just How Many is a "Million Dead"?
Students are able to convert large numbers into meaningful ratios. They are able to conceptualize 1 million. Students grapple with the concept of a million. They use this activity to convey the idea of millions by converting war death...
Curated OER
Coin Content
Students calculate ancient Greek coin values as compared to their weight, and equivalence in grain. They then determine their worth today. They convert metric to U.S. customary weight systems.
Curated OER
Decimals and Fractions
Young scholars learn about using decimals and fractions by referring to a 19th century currency table. In this decimals and fractions lesson plan, students discuss converting pounds to coins and how they relate to fractions and decimals.
Curated OER
The Euro: Classroom Exercises – Exchange Students Going to Europe
High schoolers explore ever-changing exchange rates. For this euro/dollar exchange rate lesson, students plan a trip to Europe and calculate their costs in euros and dollars.
Curated OER
Math TODAY - The New Color of Money
Young scholars work with large numbers when determining the height of a stack of $20 bills.
Curated OER
Imperial and Metric Units of Measure
In this units of measure activity, 6th graders review the imperial and metric units of measure, complete a table to show conversions between the two types of measure.
Curated OER
Exchanging Money in the Dominican Republic
Young scholars explore the concept of the international exchange rate. They explore a website, identify the value of the Dominican peso, calculate the value of bills and coins in Dominican pesos and U.S. dollars, and complete various...
Curated OER
Imperial Units
In this converting imperial units worksheet, students complete converting 12 metric units from imperial units to metric or vice versa.
Curated OER
Estimating With Fire
Students solve problems with percents, decimals and fractions. In this algebra lesson, students convert between fractions, percents and decimals. They estimate their answers and calculate their answer.
Curated OER
Ordering Sets of Measures
This isn't an ordinary number sequencing activity; as scholars put these values in order they must pay close attention to the units attached. Each set of numbers has different units of measurement, so they must convert to order them from...