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- Grade Range
- 6th - 10th
- Rating

Students complete fraction word problems using TI-Explorer Calculators. Full Review »
- Grade Range
- 5th - 8th
- Rating

Students create a Height-Time plot of a bouncing ball using the a graphing calculator. They graph height as a function of time and identify and the vertex form of a quadratic equation that is generated to describe the ball's motion. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students use a data collection device to collect data regarding a bouncing ball. They use various features on graphing calculators to experement with the parameters of the vertex form of the parabola and their effect on the shape of the curve. They use this concept to find a quadratic model. They also use translation and dilation to change the general parabola. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students investigate the concept of transformations with the help of a graphing calculator from Texas Instruments. They participate in a variety of activities made with specific instructions for this type of calculator. The lesson is a description of a larger unit. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students use the TI-83 calculator to produce a sequence, explore patterns and find a linear or quadratic equation for a given pattern. They use inductive reasoning to make conjectures about patterns. They find the Y-value of a function if the X-value is provided, and vice versa. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students investigate the path that grapes can take when flung using a miniature form of a catapult to find the graph of a parabola. They examine the data to determine the coordinates to display the picture of the line. The graphing is done with the help of a calculator. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students engage in a study of the quadratic function while putting it in the vertex form. They solve a variety of problems with the help of a graphing calculator. The exercises are specifically designed for the Texas Instruments calculator. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students determine the domain and range of various graphs using a graphing calculator. Given a set of graphs to analyze, students calculate the range and domain of the graphs by plotting the graphs on their calculators. Downloads and web requirements are included. Full Review »
- Grade Range
- 5th - 12th
- Rating

Students explore how changing an angle in a triangle changes the ratio of the sides. They also explore how changing the sides can make changes to an angle in a triangle. Students determine how two different pairs of sides, in the same ratio, will give them the same angle. Full Review »
- Grade Range
- 5th - 8th
- Rating

Students explore equations with constants, variables and with exponents. They identify and define variables, constants, exponents, expressions, and equations, as well as give an example of each. Students also draw their representation of the each word. What they think of when they hear the word. Full Review »

