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Triangle Puzzler
Students are introduced to some basic concepts of geometry. They explain that the definition of a triangle is a figure with three sides, three angles, and three points. Triangles can be named by using three points in their correct sequence.
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Mathematics: Steps to purchase a home
High schoolers are partnered as couples who have a variety of financial realities, and must complete a real-life financial analysis to see what it would take them to purchase a home.
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Slavery
Students trace the routes of escaping slaves on their journey north by calculating the mileage each one walked and define and use accurately the term Underground Railroad. They read The Drinking Gourd by Jeanetter Winter.
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Sound: The Vibration of Materials
Students recognize that sound is produced by the vibration of materials. They see that the sound produced is dependent on the type of material that is used. Given four types of material; air, string, wood, and metal, students perform an...
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Slavery and the Underground Railroad
Students examine a map of the Underground Railroad. They trace the slaves journeys and calculate the mileage. They write an essay about the risks and penalties one faced in escaping. They work together in groups to name characteristics...
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Transportation
Students examine the different types of transportation. They practice reading a bus schedule and identifying which direction the bus is traveling. They also calculate cost of the ride and how long the ride is.
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Opportunity Cost
Students study what opportunity cost is and why it is important to their lives.
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Learning About Temperature Is Cool!
Students estimate and compare temperature using degrees Celsius and Fahrenheit, and create mini temperature posters and answer questions about temperature.
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The Proof Is in the Picture
High schoolers select a geometric figure and find an example of the figure in their surroundings. They photograph the figure and write a proof to accompany it. They match photos to proofs.
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Dice Freeze Tag
Learners are each given a dice number and then they play a tag game. When tagged, they must add/subtract the number of the person that tagged them to their number, before re-entering the game.
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Everybody Needs a Rock
Students, after making quantitative and qualitative observations of their rocks, construct a Venn diagram or dichotomous key to classify their rocks.
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Scuba Diving
Pupils discover that scuba diving is more than a sport. It's a science that operationally integrates physics, chemistry, physiology, and oceanography. They perform a simple experiment which simulates the air tanks used in scuba diving.
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Understanding Computer Images
Ninth graders explain differences between bitmapped images and vector images. They calculate pixels and transpose the raw file size to bits, bytes, and kilobytes. They compare formats for displaying images on a Web page.
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Handling Data: Probability, Chase Me game
Students participate in a simulation in which the aim is for the tortoise to catch up with the hare or vice versa. Moves are decided by throwing two dice. Adding together the numbers on the two dice tells you which animal moves one...
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Immigration in the United States
Learners examine the reasons why people leave their country to live in another. In groups, they use print and electronic resources to answer questions about where immigrants came from during different time periods and advice given to...
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Immigration and American Life Graphing Immigration Data
Young scholars practice graphing immigration data from the Caribbean. After practicing making their own graphs, they make the final graph and label it accordingly. They work together to determine the six most populated states of...
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Spatial Relationships: an Over/Under Dance
Students explore the relationships of space through movement. Two perform movement improvisation based on over/under. The activity improves hand-eye coordination, cooperation, and communication skills. The timing of the dance also...
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Working Watermelon
You're going to wish you had a watermelon for this lesson! Class members read about watermelons and make a salad in class to sample. They also perform estimates, measurements and calculations on a watermelon. They predict what percentage...
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Algebra II: Exponential Functions
Students investigate, describe, and predict the effects of parameter changes on the graphs of exponential functions; describe limitations on the domains and ranges of these functions; and examine asymptotic behavior.
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Birthdays
Students collect data about the birth months of each classmate using a calendar. They make a table with the information before designing a pictograph using cupcake images. They answer questions using the graph.
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Count Coins and Bills
Students study the names and values of different denominations of paper money, count sets of money that include both coins and bills. They complete a money chart, read and solve word problems.
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Fact Families
Learners explore about fact families. Before students begin doing word problems, they complete an activity . Learners explore what a fact family is. A fact family is a set of math problems that use the same three numbers.
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Calculating Discounts and Sales
Students discover that a discount is used by manufacturers and merchants to mean taking off a certain percentage of the price given in a price list. This price is called the list price. The list price less the discount is known as the...
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Estimate Quotients and Check Division With Multiplication
Students explore how to estimate quotients and check their division with multiplication. They practice rounding the divisor and the dividend. Students compare the estimate to the exact answer and determine if it is reasonable.
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