Curated OER
Your Money and Your Math
In this algebra worksheet, students calculate interest based on a certain amount of capital, sale or item purchased. They convert percents to decimals and perform the correct calculations to find their answer. There are 20 questions.
Curated OER
Advanced Algebra with the TI-89
Pupils investigate the formulas for volumes of various solids using the Ti-89 calculator. The lesson focuses on the keying sequences necessary to embed the required volume formula in a program which is then used in the problem solving...
Curated OER
Inflation
Learners compare prices then and now. They use the calculated rate of inflation to figure out the equivalent prices today for items sold at the fair and money earned in 1864. They calculate the actual value of a bowl of soup, a dinner,...
Curated OER
Fractions and Chemistry
In this fractions in chemistry instructional activity, students solve 2 problems where they state all the answers as simple fractions or integers. They determine ratios of molecules in gasoline and they find ratio of molecules in the...
Curated OER
Debt
Fourth graders read a book about debt, credit, and interest rates and write a story about these topics. In this debt and credit instructional activity, 4th graders read the book Four Dollars and Fifty Cents, define the terms "debt" and...
Noyce Foundation
Sewing
Sew up your unit on operations with decimals using this assessment task. Young mathematicians use given rules to determine the amount of fabric they need to sew a pair of pants. They must also fill in a partially complete bill for...
Inside Mathematics
Marble Game
Pupils determine the theoretical probability of winning a game of marbles. Individuals compare the theoretical probability to experimental probability for the same game. They continue on to compare two different probability games.
Curated OER
Percents and Discounts
Students convert between decimals and percents. For this algebra lesson, students define percent as it relates to sales and tax. They calculate the percents of number using multiplication.
Curated OER
Let's Go Shopping with $500
Third graders use a worksheet to budget a five-hundred dollar shopping spree. They select goods to purchase, figure totals and then calculate discounts and sales tax. They compare results to determine who purchased the most for his or...
Curated OER
Planning My Vacation Online
Students use a variety of resources to decide on a vacation destination. They locate three points of interest, a hotel, and two restaurants at their destination.Students obtain driving directions for their trip, create a trip budget, and...
Curated OER
Risk Assessment and Geometry
Tenth graders study the concept of risk analysis as it relates to geometry. In this spatial relationship lesson, 10th graders are provided a set of coordinates to analyze a piece of land described. Students write a description that...
Curated OER
Comparison Food Shopping: Buying Groceries for Two People for One Week
Twelfth graders investigate how to develop a simple food budget for two using newpaper ads, the basic four food groups, and calorie counts.
Curated OER
La Mochila (The Backpack)
Students examine objects, labeled in Spanish, that are common items found in a backpack. They write simple sentences in Spanish listing the items from the backpack.
Curated OER
Transforming Food Energy: A Balancing Act
Students explain their role as consumers. They use a purchased calorimeter or make their own simple calorimeter to measure the energy content in selected foods. This interesting lesson really gets students thinking about what they eat.
Curated OER
How Old Did You Say?
Second graders explore and develop algebraic formulas based on their own ages as the known variable. This is a clever, and simple, way to introduce the concept of algebra to young students.
Curated OER
Math: Perimeter, Area, and Volume
Eighth graders discover how to compute the perimeter, area, and volume of different objects. With partners, they find and calculate the perimeter , area, and volume of 10 items each and exchange information. Students compile their...
Curated OER
Every Breath You Take
Students explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
Curated OER
The Case of the Gigantic $100,000 Bill
Students investigate the money creation process and calculate the upper bound of the money creation process using a money multiplier. In this money creation lesson plan, students use a imitation $100,000 bill. Students demonstrate...
Curated OER
A Statistical Study on the Letters of the Alphabet
Learners see that there are mathematical rules that can affect our use of the English language. Calculate the probability of picking any letter at random from a piece of English literature.
Curated OER
The Probability that God Exists
In this probability worksheet, students are presented with how a scientist calculated the chance that God exists. References to scientists, mathematicians, and books are made.
Curated OER
Animating Motion
Students apply what they recall about objects in motion by animati ng sequences of pictures that model a set of physical conditions. They animate the orbital motions of the Earth, the space shuttle, and the Moon based on calculations of...
Curated OER
Computers Can Only Add
Students explore using mathematics to solve problems in base two. After a teacher demonstration of using base two to write numbers. students model similar problems to explore the concept of number systems in different bases. To increase...
Curated OER
Let's Weigh Air
Students participate in an experiment to measure the weight of air by measuring the weight of the mass it displaces. They lift up a desk and a textbook using a toilet plunger, and calculate the weight of the air, or air pressure.
Curated OER
Construction of an Ammeter and a Voltmeter from a Galvanometer
Students explore series and parallel circuits. In this physics lesson, students construct a simple circuit and measure its maximum current. They construct their own voltmeter and ammeter that operates at a specified range.