| |
| |
| Preface | |
| |
| |
| Recommendations and Guidelines for Using Technology in the Mathematics Classroom | |
| |
| |
| |
| The Scientific Calculator | |
| |
| |
| Research Results on the Classroom Use of the Scientific Calculator | |
| |
| |
| |
| An Investigation into Ancient Egyptian Mathematics and Unit Fractions | |
| |
| |
| |
| An Investigation into Recursively Defined Functions and the Limit of an Infinite Sequence | |
| |
| |
| |
| An Investigation into the Effect of Successive Percentage Increases and Decreases on the Price of an Item | |
| |
| |
| |
| An Investigation into Fixed Points and Converging Sequences | |
| |
| |
| |
| The Graphing Calculator | |
| |
| |
| Research Results on the Classroom Use of the Graphing Calculator | |
| |
| |
| |
| An Investigation into the Formula for the Sum of an Infinite Geometric Series | |
| |
| |
| |
| An Investigation into the Units Digits of Perfect Squares Using Histograms and Frequency Tables | |
| |
| |
| |
| An Investigation into Probability and the Concept of Fairness Through a Simple Program | |
| |
| |
| |
| An Investigation into the Trajectory of an Object in Motion Using Graphs and Tables of Values | |
| |
| |
| |
| A Visual Investigation into the Number of Real Roots of a Polynomial Equation with Real Coefficients | |
| |
| |
| |
| An Investigation into the Relationship between the Coefficients of a First or Second Degree Function and the Behavior of Its Graph | |
| |
| |
| |
| An Investigation into a Visual Discovery of Trigonometric Identities and Relationships | |
| |
| |
| |
| An Investigation into the Derivative Using Both Algebraic and Visual Representations | |
| |
| |
| |
| An Investigation into Converging and Diverging Infinite Series, and Special Mathematical Constants | |
| |
| |
| |
| An Investigation into the Use of Linear and Non-Linear Regression for Curve Fitting and Making Predictions | |
| |
| |
| |
| An Investigation into Exponential Growth and Exponential Regression | |
| |
| |
| |
| An Investigation into Generalized Fibonacci Sequences Using Matrices | |
| |
| |
| |
| Dynamic Geometry Using the Geometer's Sketchpad | |
| |
| |
| Research Results on the Classroom Use of the Geometer's Sketchpad Software | |
| |
| |
| |
| An Investigation Relating the Properties of Quadrilaterals to the Properties of Their Diagonals and Creating a Book of Shapes | |
| |
| |
| |
| An Investigation into Inscribed Quadrilaterals and Triangles | |
| |
| |
| |
| An Investigation of the Sum of the Perpendicular Distances From a Point Inside a Regular Polygon to its Sides | |
| |
| |
| |
| An Investigation into Perimeter and Area Relationships on a Line Segment | |
| |
| |
| |
| An Investigation into Area Relationships Between Inscribed and Circumscribed Circles of Regular Polygons | |
| |
| |
| |
| An Investigation into the Product of the Segments of Intersecting Chords of a Circle | |
| |
| |
| |
| An Investigation into the Geometric Solution of a Minimization Problem Using Reflection of a Point Across a Line Segment | |