In this instructional activity, 5th graders use their prior knowledge and inference skills to determine uses of unfamiliar objects. They participate in group discussions and analyze the key information they have in order to reach...

This task challenges a student to demonstrate understanding of equal groups of objects to gain a foundation for multiplication.

The OMG specification for UML is considered the industry standard. This site contains the current UML specification, UML tools, tutorials and reference materials.

Third graders develop their understanding of multiplication by grouping objects into equal groups to model the factors and products.

Students will explore matter that sinks or floats when submerged in water and that matter is categorized as either a sinker or a floater. Students will work actively in small, cooperative learning groups as well as gather in a whole...

Ahoy Matey! Join PBS Kids characters Peg + Cat to explore fair sharing and solve math problems to help a group of cranky pirates divide things fairly. Children will separate sets of objects into equal groups and divide single objects...

Congress is made up of a group of people who work together to improve the quality of lives of citizens throughout the nation. Long ago Congress decided that it was important to pass labor laws to protect children. Why did they think that...

Lesson plan that helps students explore the attributes of polygons through the use of cooperative groups. Students use jigsaw puzzles and foldable polygons. They also connect the attributes of specific polygons with objects in the real...

A geometry activity that examines the history and structure of ancient pyramids and engages students in constructing pyramid models. A comprehensive activity that considers students with diverse learning styles. Math concepts introduced...