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Using CBLs for Hands-on Math

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Using CBLs for Hands-on Math

Betsey Davis

MathScience Innovation Center

- Connections
- Instructional programs from prekindergarten through grade 12 should enable all students to--
- recognize and use connections among mathematical ideas;
- understand how mathematical ideas interconnect and build on one another to produce a coherent whole;
- recognize and apply mathematics in contexts outside of mathematics.

- Representation
- Instructional programs from prekindergarten through grade 12 should enable all students to--
- create and use representations to organize, record, and communicate mathematical ideas;
- select, apply, and translate among mathematical representations to solve problems;
- use representations to model and interpret physical, social, and mathematical phenomena.

- Demonstration isn't just show and tell.
- It's show and tell and JUST DO IT.
- That's what it needs.
- Remember the ancient saying:
"Tell me and I'll forget;

Show me and I may remember;

Involve me and I'll understand."

Math

X

Y or f(x)

If then statement

Science

Independent variable

Dependent variable

Hypothesis

- Calculator Calculator
- Computer Calculator
- Internet Computer

- Calculator Calculator

- Just use a link cable
- Receiving Calculator presses:

2nd

LINK

Receive

Enter

- And waits…

Sending Calculator presses:

LINK

2nd

Send

Select what you want

Transmit

Enter

Computer Calculator

- TI CONNECT
- TI GRAPH LINK

Free download !

http://education.ti.com

Computer Calculator

TI-73 Explorer™TI-83TI-83 Plus familyTI-84 Plus familyTI-86TI-89 / TI-89 TitaniumTI-92TI-92 PlusVoyage™ 200CBL 2™

Computer Calculator

- Capture multiple screen images
- (for tests, presentations and quizzes)
- Drag and drop all data types in
- one consistent manner
- Download Software Applications to calculator
- Back up the data from calculator to computer
- Edit programs(only on MAC)

Computer Calculator

- Connect your TI calculator to a computer
- When you have a TI-82 or TI-85
- To do program editing and locking

Computer Calculator

x

Computer Calculator

- TI Connectivity cables work with TI Connect or TI-GRAPH LINK
- Enable connections between TI calculators and a computer.

USB silver cable

9-pin serial black cable

Computer Calculator

- TI InterActive!™ Teacher Edition combines the functionality and familiarity of the TI-84 Plus graphing calculator with the desktop publishing capability of the computer.
- CD ROM with TI InterActive! and online help, Getting Started Guide, and Teacher Activity Book. $64.95
- CD ROM with TI InterActive!, online help and Getting Started Guide. $49.95