Tenth graders investigate the geometric concept of quadrilaterals. They are given a set of shapes and asked to sort the quadrilaterals from the others. Then working in pairs they discuss the characteristics and write down the description...

Students participate in a race to compare whole numbers. In this number operations lesson, students create the largest 10-digit number and discuss how they constructed the largest number.

Students practice solving problems with non-right triangles. In this precalculus lesson, students define and identify the properties of the Law of Cosine. They solve problems and investigate the history behind Cosine.

Third graders play the game, "Who Wants To Be A Millionaire?" while subtracting using estimation. I really like the format of this fun game, which utilizes the lifelines and strategies found in the real game on television.

Students solve a story problem about how many trees can be planted in a given area. Using a map, they gather information about the size of the area and the dimensions of an acre. They use a specific equation to determine the area of...

Learners with disabilities are tested in the use of language and taught the skill of asking for repetition in order to gain clarification and thus improve comprehension. They are assessed according to the practice of asking with...

Third graders investigate the concept of putting ordinal numbers in order from one to twenty. They work in a group to hold cards with a number and then line up in numerical order. Then students recognize the number and play a game with...

Fifth graders use Cuisenaire rods in order to discover how to represent fractions with real objects. In this lesson on fractions, 5th graders first examine and learn the colors, lengths, and numerical values of each rod; then, students...

Students identify class and types of materials in our environment.  In this investigative lesson students work in groups to process information about what actions should be taken concerning solid waste.

Students solve problems with complex numbers. In this algebra lesson, students factor complex numbers and simplify equations using DeMoivre's Theorem. They add, subtract, multiply and divide using negative roots.

If the flu outbreak continues, exams will have to be canceled. Investigate the properties of exponential and logarithmic functions. In this algebra lesson, students use the TI to examine and differentiate between exponential growth and...

Students complete their examination over the Jewish Diaspora. Using population figures, they discover the importance of percentages in exploring trends. They use their own ethnic group and determine how it is represented in the United...

Students research tall buildings and identify the geometric shapes used in the construction of the buildings. They compare shapes and infer why some are better than others in building. They produce a multimedia presentation of geometric...

Young scholars experience the dynamic skills and processes needed to design the next generation of launch vehicles at NASA. They view how mathematics, science and technology all work together to achieve excellence in human space flights.

Fifth graders explore the relationship between customary and metric units of measurement. Through discussion and hands-on activities, they discover how units of measurement are related. Students create a millions book to aid in their...

Students practice collecting and graphing data using interlocking cubes. In this graphing lesson, partners count cubes and graph them. They also use a meter stick to measure arm span and height then compare the results with the class as...

Students use basic materials to create four simple machines. In this introduction to simple machines lesson, students are given four different scenarios that require a simple machine in order to solve. The students use devices such as a...

Students learn how a business starts and finds financial independence. In this lesson, students learn the struggle of financial management, the costs of running a business and how to keep a budget.

Students compare and order integers on an umber line. In this algebra lesson, students differentiate between positive and negative numbers. They plot point in the correct order on a number line.

Students collect, graph and analyze data. For this statistics lesson, students measure the heart beat of a person as they listen to music. They use the CBL and TI to create a graph, analyzing the outcome.

Students create a list of products with estimated prices. In this algebra instructional activity, students learn to write equations using variables. They match their created list with that of actual products and compare their...

Students build different shapes using sketches. For this geometry lesson, students explore measurements and units as they build and create models of buildings. They use SketchUp to create and manipulate shapes.

Students create a class "quilt" made of paper. In this hands-on symmetry lesson, students fold paper to create symmetrical figures then work in groups to color quilt patches that will form together to make a symmetrical class quilt.

Students identify the main ideas or topics of a lesson or unit using the plus, minus and interesting graphic organizer. In this main idea or topic lesson, students examine the use of the PMI graphic organizer. They describe the item they...