![]() ![]() The Geometer's Sketchpad for Primary School Geometry: The Singapore ExampleThe use of computers has become a common feature in Singapore mathematics classes after the Masterplan for IT in Education initiative was implemented in 1997. Armontrout, Peddie School, Hightstown, New Jersey Problems from the US-Russian Interactive Geometry Project will be used in the talk. Sketchpad can be used to break a proof down into manageable pieces so students can, in fact, prove their conjectures. Using Sketchpad to Make Geometric Proof Accessible to StudentsVisualization, conjecture building, and deductive reasoning are important ingredients to a successful and interesting geometry curriculum. Presenter: Audrey Weeks, Calculus in Motion, Burbank, California Examples will interconnect Algebra 1, Algebra 2, trigonometry, precalculus, and calculus as well as reveal variations on crucial central themes. ![]() Stevenson High School, Lincolnshire, IllinoisĪnimating the Curriculum, Algebra Through Calculus (by Sketchpad 4)Learn how dynamic computer animations of mathematical topics can engage and empower more of your students by raising understanding, promoting reasoning, and enhancing performance at all levels. Lots of activities to use at many levels. We will look at conic sections, spirals, the golden ratio, and fractals. Mathematical Curves: Conics, Spirals, Fractals (Activities and Applications)Investigate real (and humorous) applications of mathematical curves through the use of hands-on activities, calculator programs, simple computer programs, the use of digital cameras, Sketchpad, Cabri, and more. Presenters: Barbara Boschmans and Brian Beaudrie, Plymouth State University, Plymouth, New Hampshire Different technologies (TI-73 Explorer, The Geometer's Sketchpad, World Wide Web) will be used to explore transformations and their properties. Gomez, South Junior High School, Newburgh, New Yorkįlips, Slides, and Turns with Technolog圜ome and join this hands-on, Standards-based (Geometry Standard for grades 3–5 and 6–8) technology computer workshop on transformations. This is connected and integrated computer technology, mathematics, and art. ![]() Let the artist within you be reawakened and have your work ready for Internet publishing. Other Sketchpad Presentations Dissections, Constructions, Mathematics and Art Projects, and More!With The Geometer's Sketchpad, explore unusual constructions and dissections involving special right triangles, similarity, Pythagoras, Pythagorean triples, and Fermat. Handout, including ready-to-use activity worksheets.By constructing these and other concepts themselves, students deepen their understanding, hone their skills, and increase their retention. Students can use hands-on Sketchpad activities to explore limits and continuity, define the derivative, probe the anti-derivative, construct the definite integral, and discover the fundamental theorem. Topics will include numeric iteration (basic number patterns, growth models), geometric iteration (tessellations, fractals), and combinations of both (Fibonacci patterns, simple dynamical systems modeling).ĭynamic Calculus Software: Constructing Calculus Concepts with Sketchpad V4 Presenter: Scott Steketee Learn how to construct and explore iterative ideas in Sketchpad. Iterative conceptions underlie many basic mathematical ideas and fundamental problem-solving strategies. Iteration and Dynamic Geometry: Beyond Fractals with the Geometer's Sketchpad Presenter: Nick Jackiw Several other previously published young learner activities were also discussed.This talk will showcase prebuilt models that teachers with no prior Sketchpad experience can use in their classrooms. The Geometer's Sketchpad is a software tool well-suited for the interactive study of number and early algebra concepts in grades 3 and higher. Using Sketchpad to Explore Number and Early Algebra Concepts Presenters: Daniel Scher, Nathalie Sinclair In addition to the many geometry-related possibilities, we will share powerful activities and models for developing students' number sense, their understanding of measurement, and their prealgebraic thinking. The Geometer's Sketchpad now offers primary school teachers many opportunities to deepen their students' understanding of important mathematical ideas across the curriculum. ![]() Featured Sketchpad Presentations Dynamic Geometry and Young Learners Presenters: Nathalie Sinclair, Nick Jackiw ![]()
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