Young mathematicians represent a triangle with a matrix and use the determinant to find the area of three given triangles. Learners also verify the formula for area of a triangle. 

Students create different methods to analyze their data. In this algebra lesson, students differentiate between proportion and non-proportional graph. They use the TI-Navigator to create the graphs and move them around to make their...

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

Young scholars compare two object as they find the distance between them. For this geometry lesson, students create an equation describing the distance of time as a function. They use the navigator to observe the distance.

Students identify the mean, quartiles and range of a boxplot. For this statistics lesson, students identify cooperative boxplot as it relates to the data. They make conjectures about students grade distribution.

In this clock worksheet, students practice telling time. Students create a clock with an hour hand and a minute hand for mastery of telling the time.

Learners engage in a instructional activity about finding the values of different graphs written in the vertex form. They rewrite each quadratic equation in vertex form while graphing the equation with the visual display of a parabola...

Learners draw triangles on their graphing calculators using the Cabri Junior application. In this graphing calculator lesson, students follow step by step directions to create triangles on their calculator. They identify the type of...

Learners explore reflections on a coordinate plane in this lesson. They trace their hand on a grid, determine the coordinates of each point, and create a scatter plot of their points. Pupils use this information to investigate aspect...

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.

Young scholars solve problems dealing with ratios and proportions. For this algebra lesson, students rewrite word problems using equations and symbols. They correctly convert between percents and decimals.

Students solve problems using the distributive property. In this algebra activity, students solve equations by multiplication and combining like terms. They graph their lines on the calculator.

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. For this algebra lesson, students observe the necessary steps needed to add, subtract,multiply and divide to solve an equation. They graph their solution using the TI calculator.

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

Students 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.

Students use transformation to move the graph around. In this geometry lesson, students observe transformation of symmetry groups. They use the TI to move the sides of the polygons around and make predictions.

Learners factor trinomials using patterns and their TI to graph their results and make predictions through this lesson. This is accomplished by solving quadratic equations through FOIL and algebra tiles.

Learners describe the pattern of a bell curve graph. In this statistics lesson, students move data around and make observation about the mean, and the quartiles. They define boxplot, outlier, range and other important vocabulary words...

Students graph quadratic functions. In this algebra instructional activity, 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...

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...