Exploratorium
Traveling Networks
Show your class the path to understanding graph theory. Scholars learn about basic graph theory using an activity based on the Bridges of Konigberg problem. They draw networks on the playground and decide whether it is possible to travel...
Curated OER
The Games Robots Play
Students learn about how robots are programmed to play games. They then construct robot applications (basic computer codes) for playing tic-tac-toe comprised of if-then logic sequences. Students then compete in teams using their...
Curated OER
Math News
Young writers design and publish a newsletter with articles that demonstrate knowledge of mathematical concepts. They explain mathematical procedures and basic operations in a news article format. Next, they compile several articles to...
Curated OER
Check Mate
Students share opinions about the goals and strategies of the games they play. They investigate the World Chess Championship by reading and discussion the article "In Major League of Chess, Next Year Comes So Soon." Students study the...
Curated OER
Triangle Exploration
Learners are introduced to The Geometer's Sketchpad software while in the computer lab. They focus on triangles, horizontal lines, vertex and top parallel lines. Each student utilizes geometry to complete basic geometric constructions.
Curated OER
Math: a World of Symmetry
Students expand their knowledge of quadrilaterals and identify basic symmetrical forms. Over three weeks, they explore the math, application, and discussion of symmetry. After conducting Internet research, students create symmetrical...
Curated OER
Tell Us All: Tools for Integrating Math and Engineering
What a scam! Middle and high schoolers pose as journalists exposing consumer fraud. In this lesson, they write an article for a magazine using data collected during previous investigations (prior lessons) to defend their findings that a...
Curated OER
Botanical Discoveries
Sixth graders examine the Lewis and Clark Expedition. For this plant discovery lesson, 6th graders put in chronological order the plant discoveries of Lewis and Clark. Students understand the characteristics of leaves and find the area...
Curated OER
Chances Are......You're Right
Young mathematicians study probability. In this math lesson, learners calculate odds, and convert those into percentages of probability. Fractions are also used, making this lesson quite rich in some of the more difficult conversions...
Curated OER
Prime and Composite Numbers
Prime and composite numbers are the focus of this mathematics lesson. In it, learners practice techniques for identifying these two types of numbers. They utilize the Inspiration program to complete a task that is clearly explained, and...
Teach Engineering
Stay in Shape
Using their knowledge of right triangles, pupils find out how far a ship is from a light house. Class members determine how far around the world a ship would be sailing at a constant speed.
Curated OER
Foliage Tracker
Young scholars discuss the change of leaf colors and the role that climate and elevation play in those changes. They then track leaf changes, input data, and graph foliage changes with a free online tool.
Curated OER
Math Prefixes
Students use a dictionary to gather appropriate information for writing simple definitions. They recognize prefixes that relate to numbers, such as mono-, bi-, and tri-. Pupils use their creative abilities to extrapolate new words to...
Curated OER
What Color Are Your Skittles?
Students create spreadsheets and manipulate data. They collect data, create appropriate graphs and use percentages to describe quantities. Students compare and contrast data. They use spreadsheets to generate a pie chart.
Curated OER
Creating a Spreadsheet and Graph
Students create graphs in Excel. In this spreadsheet lesson, students input data into spreadsheet cells then use the graphing feature of the Excel program to produce colorful graphs of the data. The directions to create the graph are...
Curated OER
It's About Time!
Students read a short tutorial and complete one or more online activities. They visit an online math dictionary to learn the value of a day, month, week, and year. In addition, they construct word problems based on a favorite month;...
Curated OER
Using an Amortization Table
Students search the Internet to find a site that contains an amortization table and make a hypothesis about the results of changing time and rate. They examine the affects of time and rate on a mortgage and discuss the difference in the...
Curated OER
The Sum of the Parts
Second graders observe some everyday common objects in order to attempt to learn about simple systems and how they fit together. They observe small details in order to identify the parts of a whole design.
Curated OER
Once in a Blue Moon
Third graders identify the phases of the moon. They use technology to access websites on the Internet dealing with the moon.
Curated OER
Linear and Exponential Growth
Students explore the concept of linear and exponential growth. In this linear and exponential growth lesson, students collect data about China's population. Students model the data to determine if it is linear or exponential.
Curated OER
Camel Number Cards 1 to 20
In this camel number cards worksheet, students cut out and color 20 cards each with a number written on the hump of a camel.
Curated OER
Skiers on the Slope
Students explore mathematical concepts, problem solving, and the ability to program in LOGO to test ideas about speed, acceleration, gravity, and slope when dealing with downhill skiing.
Curated OER
Graphing Weights and Measures
Students practice gathering, averaging, and graphing data. They practice converting measurements to the metric system. Students graph their results and present them to the class.
Curated OER
Air Born
Students make wings that produce enough lift to fly a hand held styrofoam glider.