Fourth graders investigate measurement of linear and curved surfaces. In this math lesson, 4th graders discuss how to measure curved surfaces and work with a partner to measure various curved surfaces.

The student will practice writing ratios as fractions, using poultry-related illustrations as visual representations of the problems.1. Review the definition of a ratio and how to write ratios as fractions. If possible, use groups of...

Third graders discuss discounts and walk around classroom labeled with lots of discounted merchandise. They complete a worksheet converting original prices to new bargain prices.

Pupils are introduced to plotting functions on the Cartesian coordinate plane seen several categories of functions, including lines and parabolas

Young scholars analyze and develop symbolic representations to describe the amount of water left in a pool being pumped out after a given amount of time, with various pumping rates and initial quantities of water in the pool.

Pupils read a textbook about aerodynamics. They find out the definition of Mach number. They complete problems designed to demonstrate their ability to solve Mach number equations.

Students, after reading an explanation from a NASA Web site, demonstrate an understanding of the text by applying it to questions involving Maximum Flight Time and Range under varying conditions.

Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane

Learners demonstrate an understanding of aircraft launch airspeed requirements. They read a selection on relative velocities from a NASA Web-based textbook, then calculate airspeed launch requirement problems.

Students compare and contrast objects and are introduced to a Venn Diagram. In this alike and different lesson plan, students make observations regarding properties of objects. Students classify object and build ideas about variables....

Pupils analyze how artists have applied color relationships (value, intensity, tints, and shades, cool and warm colors) to create descriptive and expressive effects in artworks. They judge an artwork based on whether its organization...

Students use the World Wide Web to access and use FoilSim. They also use the World Wide Web to access the NASA Glenn Web site for information relative to the factors involved with the flight of an airplane.

Students pretend they are about to buy their first new car. They must do all the calculations necessary to estimate the cost of purchasing the car. They see that the math they learn in school really does have real-life applications.

Pupils consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.

Students recognize the correlation between the trash they dispose of around their school and the environmental hazards that face wildlife, specifically the Laysan albatross. They determine three ways that they can help the albatross chicks.

Students address the idea that human beings live within the world' ecosystems. They discuss how humans modify ecosystems as a result of population growth, technology, and consumption. Students discuss how the human destruction of...

Students explore the problem of percentages. Students find a given fraction or percentage of a quantity. Students devise and use problem solving strategies on problems explored.

Students explore patterns and geometric sequencing. Students devise and use problem solving strategies to explore situations mathematically. Students solve real life problems. They demonstrate, with cardboard pieces, fraction and...

Seventh graders investigate the parts of the human body and examine the symmetry of body parts like arms and legs. They measure the body parts and take individual height and weight to compare the quantities. Student examine whether the...

Students discuss algebraic symbols, equalities and unknown quantities, review sample problems and complete associated worksheets.

Students calculate angular displacement, velocity and acceleration of gyrocopters. In this physics lesson, students compare data taken from 3 different gyrocopters. They explain how differences in construction material affect rates of...

Students perform computer simulations on air dispersion. In this chemistry instructional activity, students calculate energy transfer based on specific heat and temperature change. They explain the causes of smog.

Students work with dominoes to recognize the number of spots on each side as they relate to addition facts. In this seeing doubles lesson, students make triangle shaped flash cards for the double facts. Students represent the correct...

Young scholars study rectangles. In this math lesson, students use numbers, measurements and geometry to draw rectangles of varying sizes.