High schoolers discuss the calculated risk example in Numb3rs about a businesswoman from a company that made its money trading in futures. They use a formula given by the teacher to compute the estimated value of an investment after...

Pupils will investigate trigonometric equations. In this trigonometry lesson, they explore solving equations using a TI-83 calculator and solve trigonometric equations by graphing each side of the equation as a function and locating the...

High schoolers are introduced to infinite series, geometric and telescoping series as well as the relationship between the sequence of partial sums of a series and its sum. They apply symbolic capacity of their calculator and calculus to...

Students solve and graph functions. In this precalculus instructional activity, students use piecewise function to relate real life scenarios. They analyze the graphs and identify the vertex and intercepts.

Students solve equations with absolute value bars. In this precalculus instructional activity, students graph and identify the vertex and translation of absolute value functions. They match equations with given graphs.

Learners collect and graph their data. In this precalculus lesson, students identify the input and out of a function. They find the domain and range and the inverse of a function.

Students investigate the horizontal intercepts of functions. In this algebra lesson, students identify whether the factor of two functions results in a quadratic equation or not. They compare and contrast linear equations and higher...

Students solve problems using the unit circle. In this precalculus lesson plan, students identify angles using the properties of the unit circle. They observe the trigonometric graphs and sine, cosine and tangent.

Scholars investigate EE*Pro App. For this secondary mathematics lesson, let your class explore an all-inclusive App for electrical engineering students. The App is organized into analysis, equations, and references.

In this food worksheet, students keep a record of food amounts and calculate calories in different problems. Students complete 3 problems.

Students solve problems of area using the trapezoid and midpoint rule. In this calculus lesson, students take the derivative of the functions as they approximate the area under a curve. They calculate the exact area using the area formula.

Learners rewrite word problems using equations. In this algebra lesson, students relate the concept of equations and symbols to the real world. They graph their solutions on a graph and analyze it.

Students create visuals on the TI Calculator to solve problems. In this algebra lesson, students perform basic operations with integers. They add, subtract, multiply and divide.

Students solve equations with variables on both sides of the equations. In this algebra instructional activity, students use addition, subtraction, multiplication and division to solve problems. They combine like terms and identify the...

Students use visuals and words to solve equations. In this algebra instructional activity, students observe the necessary steps needed to add, subtract,multiply and divide to solve an equation. They graph their solution using the TI...

Pupils graph linear equations. In this algebra lesson, students perform transformation on linear equations. They identify the slope and y-intercept of each line.

Young scholars define the solution to a system of equation. In this algebra lesson, students graph two line on the TI calculator and identify the point of intersection if there is any. They find one, zero or infinitely many solution and...

Students create perpendicular bisectors. In this geometry lesson,students use a straight edge and protractor to create a perpendicular bisector. They graph line on the TI and analyze it.

Pupils engage in the practice of creating a scatter plot with the data obtained from measuring different resting heart rates. The data is used to create the table that is translated into a graph. The lesson gives instructions for the use...

Pupils investigate the connection between factors, zeros, and graphs of quadratic functions.  The lesson requires the TI-nspire handheld.

Students solve problems dealing with exponents. In this algebra instructional activity, students solve problems using interactive online problems. They create visuals and gain a better understanding of the concepts.

Students graph quadratic functions. In this algebra lesson, students perform transformation on the TI calculator as they create a visual. They identify the vertex and intercepts of the parabola.

Students identify the end behavior of polynomial functions. In this algebra lesson, students graph different polynomials functions and find a correlation between exponents and function behavior. They identify the effect the leading...

Students investigate graphs and their asymptotes. In this precalculus activity, students examine the numerator and denominator of their rational functions. This helps them identify where and when the graph will cross its asymptote.