Third graders investigate ratios and rates.  In this third grade mathematics lesson, 3rd graders identify equal ratios and rate and test for proportionality.  This lesson is created to be use in conjunctions with a particular...

Students describe techniques helpful in solving spatial problems which utilize the notion that a model is a simplified version of something complicated. They utilize methods such as sketching or drawing possible solutions to a problem.

Fifth graders devise and use problem solving strategies to solve a magic square arrangement. In small groups they explore various strategies including non-algebraic and algebraic techniques, write an explanation of their solution, and...

Students create and analyze slope fields. In this calculus lesson, students create a visual of differential equations. They use the Ti Navigator to create slope fields.

Students explore how various people and businesses are reacting to the potential technological problems that may occur when the year 2000 arrives. They read and compare two related New York Times articles and share their own views of the...

Students create a list of things that they do with electrical power. They then are shown a PowerPoint on "Basic Electrical Safety." Students evaluate electrical equipment, cords and situations for serviceability and safety problems. They...

Students brainstorm creative solutions to economic problems in Mexico and the US to help stem the flow of perilous border crossings. They formulate a coherent plan to present to lawmakers.

Use the theme of medical mystery to engage students in analyzing the influence of culture, media, technology, and other factors on health. They will explore problem solving and mystery diseases as they practice and improve public...

Students explore the conflict over the admission of hate-related information onto web portals and other web sites, and, after representing the point-of-view of the constituencies involved in this conflict, posit possible solutions to the...

Learners explore how the United States government is using biometrics to secure American borders. They examine the pitfalls of biometrics programs and propose possible ways to strengthen the program.

Students examine the needs of their community for public space and determine the solutions to math problems related to planning landscape designs. They read and discuss an article from the New York Times, create their own designs for a...

Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...

Learners discuss the types of technology that are used to control the population of sea lamprey in the Great Lakes. They explain the parasite/host relationship and understand the devastating impact invasive species have on ecosystems....

Middle schoolers investigate the process of desertification in the Sahel region of Africa. They discuss photos from a National Geographic magazine, analyze the physical/political map of the Sahara, identify the causes and effects of...

Young scholars learn how to measure the density of metals. In this density of metals lesson plan, students measure the density of various metals in order to determine what metals were substituted in a king's crown, scepter, breast plate...

Students examine the changing practices of aquaculture. They discuss the short term and long term consequences stemming from fish farming.

Students relate math to the real world. For this algebra lesson, students compare plants to math and relate their artistic ability to concepts in math. They draw pictures of flowers, leaves and trees.

Students conduct Internet research about different types of fossils, the animals they are from, and some famous paleontologists. They also participate in some interactive activities and hands-on lessons in which they create their own...

Learners participate in a bubble blowing contest. In this chemistry lesson, students work in teams to make the best bubbles. Learners adjust the bubble solution to improve their bubbles.

Students analyze concepts related to health promotion and conflict resolution. In this character education lesson, students answer discussion questions about resolving conflicts. Students complete a conflict resolution activity using a...

Students read and debate the purpose of Dr. Seuss' The Lorax, analyze its story elements, and write their own The Lorax II.

Learners examine how to evaluate what they are watching on television. They discuss hip hop music videos, compare/contrast them to other types of music videos, write a letter or press release about promoting positive teen stories, and...

Students research principles of flight. They design their own paper airplanes and make predictions about the performance of different designs. Students keep track of their findings in an electronic journal.

First graders participate in a scavenger hunt. In this grouping lesson, 1st graders search for pictures of objects around the room, then find the card with the name of that object written on it. Students also discuss the similiarities...