High schoolers explore problem solving with the TI-89 or Voyage 200. In this secondary mathematics lesson, your learners will investigate the Symbolic Math Guide Application which assists students with problem solving strategies by...

Students find examples of the Golden Ratio on the human body through measurement. Additionally, students learn about the use of the Golden Ratio and the Golden Rectangle in art and architecture. A very interesting lesson for the students!

Students study exponential decay and its application to radiocarbon dating. In this exponential decay lesson, students use candy to model the time it takes for something to decay. Students also graph the data they collect and...

High schoolers study the effects of global warming on specific organisms. They research the possible problems global warming is causing.

Students attempt to determine the optimum growing conditions for barley. They assess the effects of a number of substances such as ammonium chloride and urea on the plants

Students research customer service offerings of a particular business and present their conclusions to the class using PowerPoint and additional visual aids. The guidelines for this lesson can be found through the National DECA.

Students brainstorm the different uses of petroleum distillates. In this chemistry lesson plan, students explain the process of fractional distillation. They analyze the impact of oil extraction to the environment.

Students take the derivative of a function. In this calculus lesson, students define slope fields and what they are used for. They relate slope fields to the real world.

Students investigate the accumulation of drugs in the body. In this algebra lesson, students collect data on drug retention and assimilation. They use their data to predict the behavior and effects of drugs.

Show learners how to apply rational equations to the real world. Learners solve problems such as those involving averages and dilution. They write equations to model the situation and then solve them to answer the question —...

Dim the lights, take a deep breath, and press play to explore the emotions and memories that music elicits. Class members begin using relaxation techniques designed to create a positive listening experience. As music plays, learners...

High schoolers derive the velocity in a circular orbit of any radius. They derive the Earth escape velocity and prove Kepler's 3rd law for circular orbits # A simple formula for the orbital period in a circular Earth orbit of given radius.

Pupils practice examining the tangent to a function to estimate the value of the function near the point of tangency. They view errors associated with those approximations, determine overestimates and find intervals that guarantee a...

Pupils compare and contrast cellular respiration in yeast and plant and animal cells. After discovering the role of yeast in making beer and bread, they describe the short and long term effects of alcohol on the nervous and digestive...

Students derive the six trigonometric identities. For this trigonometry lesson, students review the parts of a right triangle and use the Pythagorean theorem as a guide to find the trig identities. They find sine, cosine and tangent ratios.

Students collect data for a bouncing ball and select one bounce to analyze. They explore the relationship between velocity, position and acceleration. They seek out connections between the graphs and the physical motion of the ball.

In this harmonic function activity, students summarize the theorems on analyticity, differentiability and the Cauch-Rieman equation. They identify the characteristics of a harmonic function. This three-page activity contains...

Young scholars identify the equation to represent a circle. In this algebra lesson, students review properties of conics and how they are related. they use a robot to create a visual of circles and their application to the real world.

Students model three-dimensional objects using cubes. In this geometry instructional activity, students calculate the volume and derived the amount mathematically. They use different objects to create two and three-dimensional...

Young scholars design and make animal masks. In this research and application lesson, students use a computer to research what a panther eats, select an animal mask they want to make and then use the materials provided to create...

Students investigate the habits of animals by studying their prints.  In this animal life activity, students investigate the different types of tracks left from animals by researching the Internet.  Students utilize clay or...

First graders evaluate what it takes for a seed to become a plant. They brainstorm what they know, discuss what they want to know and interact with a Plant WebQuest that indicates what they have learned. They also examine how we get the...

Students read a book about maps and identify the differences between a picture and a map. In this maps lesson plan, students also label maps of their home, neighborhood, and community.

Students explore principles governing diffusion and osmosis. Students perform a dialysis tubing experiment. They obtain core samples of potato in varying concentrations of sugar-water to measure water potential of the potato cells....