bill stiggers bill@apk lisa m suarez-caraballo lisas@copper
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54th Annual Conference October 14-16, 2004. Simple Programming on the TI-84 Plus. Bill Stiggers [email protected] Lisa M Suarez-Caraballo [email protected] Cleveland Municipal School District Cleveland, Ohio. Programming Basics. Naming a program Writing a Program Editing a Program. - PowerPoint PPT PresentationTRANSCRIPT
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Bill [email protected]
Lisa M [email protected]
Cleveland Municipal School District
Cleveland, Ohio
Simple Programming on the
TI-84 Plus
.
54th Annual ConferenceOctober 14-16, 2004
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Programming Basics
•Naming a program•Writing a Program•Editing a Program
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Naming a Program• Press PRGM (Program)• Arrow over to NEW and
press ENTER
• Use the ALPHA Keys to name your program and press ENTER.
• Note: the calculator is automatically put into ALPHA lock mode.
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Writing a Program
•Program Menu•Mode Menu•Alpha keys
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Writing a Program• To write basic
programs today we will mostly use the PRGM (Program) I/O Menu.
• We will start the program with 8:ClrHome and
press ENTER.
• From the MODE Menu choose 2 to fix
the decimal and press ENTER.
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Writing a Program• We’re going to write a program to find the area and the perimeter of
a rectangle. • We will use the Disp and Input commands that can be found in the
PRGM I/O Menu.
Use the Disp function and the ALPHA keys to ask the user for information like the length and
width.Use Input to assign a variable to the number you just asked
for.Make sure you press ENTER to
move to the next line.
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Writing a Program
Write the equations on a new line and STOre the answer into a variable. Press ENTER.
Place the Disp command on the next line followed by the sentence you would like to have displayed along with the answer.
Don’t forget the comma!!
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Test Your Program
Run your program to find the area and perimeter of the following rectangles a.) L=34 , W=27
b.)L=13 , W=15
c.) L=5.5 , W=6.28Select and run your program from the PRGM Menu
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Editing a ProgramWe’re going to Edit the program to display the area and perimeter as a fraction. Arrow over to EDIT and press ENTER.
Add the Frac function from the MATH menu to the program
right after each Disp “PERIMETER” and “AREA” lines.
Now Re-Do # 4C
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Write your own Programs
• Write a program to find the area and the circumference of a circle given its radius.
• Write a program to find the distance between two points given two points.
• Write a program to find the slope of a line when given two points.
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Any other programs you would like to write?
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Thank You