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Can the usage of JAVA applets and web resources replace today’s textbooks and exams?. Smitha Sriram ( sriram1@uiuc.edu ). Goals . Use of interactive JAVA applets for better understanding of various concepts in Pre-Calculus Increased student involvement and interest in Math
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Can the usage of JAVA applets and web resources replace today’s textbooks and exams? Smitha Sriram (sriram1@uiuc.edu)
Goals • Use of interactive JAVA applets for better understanding of various concepts in Pre-Calculus • Increased student involvement and interest in Math • Preparation of lab sheets that will create an inquiry based study environment • Use of textbook merely as a reference.
This is currently the textbook used. It is very comprehensive and covers a lot of basics that the students will need to know. The Textbook used
CBL activity – In class Lab • The image shows an example of how the JAVA applet can be used for the study of functions, line graphs, slope, the derivative, and basic motion concepts. http://www.mste.uiuc.edu/murphy/MovingMan/MovingMan.html
Reflect on known concepts • Some websites help the students in revising what they have already learnt. And some websites help them enhance their current knowledge
More than the syllabus • Sometimes, these websites can be used by students who are interested in the material more than what is necessary to fulfill the curriculum requirements. This graphs investigates the following logarithmic property: LogM + LogN = Log MN
Laboratory Sheets • Lab sheets are prepared to use the web site to its full potential. They will include questions that ensure student understanding of the topic.
Investigate • Also some questions at the end of the lab sheet should help them think more deeply on what is taught in class. http://www.mste.uiuc.edu/users/dildine/js/dice/3dicetri.html
Create their own sheets • Asking the students to create their own lab sheets increases their involvement and enthusiasm. It also helps them set their learning goals.
Future goals • Involvement of the high school students in designing the lab sheets and evaluation of the educational websites. • Use of http://www.blackboard.unl.edu more intensively to store web site addresses in an organized manner, student interaction and communication. • Preparation of lab sheet for every relevant and useful URL found. • Development of math specific web search engines
References • Mr. Gregory Hill @ Hinsdale Central High school • Pre Calculus text book • http://www.mste.uiuc.edu • http://www.gomath.com • http://www.students.uiuc.edu/~sriram1/GK-12 • http://www.sprintbiz.com/icc/app/sim/ (For Online chat session with high school teacher)