John LaMaster's teaching blog:

John LaMaster's Webinars

Extending the Functionality of Your TI-84 Plus Graphing Calculator with Apps (co-presented with Ruth Casey), April 26, 2016  Play Webinar
Get Documents 
-- Webinar Overview
-- Probability Simulation App Menu Map
-- Exploring the nth Roots of Unity with the Polynomial Root Finder App
TI-84 Plus Tips & Tricks for Working with Expressions & Equations (co-presented with Stuart Moskowitz), Feb. 16, 2016 PlayWebinar
The Top Ten Overlooked TI-84 Plus Features (co-presented with Margo Mankus), Sept. 1, 2015 Play Webinar
Success on Day One with the TI-84 Plus Family (co-presented with Ruth Casey), Aug. 4, 2015 Play Webinar
Statistical Modeling with the TI-84 Plus Family (co-presented with Mike Koehler), Dec. 9, 2014 Play Webinar
Exploring Proportions, Slope and Linearity with the TI-84 Plus Family (co-presented with John Hanna), Aug. 26, 2014 Play Webinar
Modeling with Mathematics in the Common Core Algebra Classroom with the TI-84 Plus Family (co-presented with Karen Campe), Feb. 11, 2014 Play Webinar
Implementing Topics in the Common Core State Standards with the TI-84 Plus C Silver Edition (co-presented with Marilyn Parker), Aug. 27, 2013 Play Webinar
Introduction to the TI-84 Plus C Silver Edition Graphing Calculator
(co-presented with Fred Decovsky), Feb. 2, 2013 Play Webinar
Reasoning and Sense-Making with the TI-84 Plus
(co-presented with Fred Decovsky), October 23, 2012 Play Webinar
TI-84 Plus Basic Skills: Problem-Solving in the Real World... and Beyond!
(co-presented with Judy Hicks), April 17, 2012 Play Webinar


John LaMaster's Presentations

Create Silent Movies to Model the Real World with the TI-84 (co-presented with Stuart Moskowitz), 29th Annual T3 International Conference, Chicago, IL, March 11, 2017
Supplemental Handouts: Stuart Moskowitz's precalculus Art Project assignment ,  John LaMaster's precalculus Spotlight Crawling on the Wall In-Class Activity
Graphical Databases:
GDB1_BusChase.8xd,    GDB2_FallingObjects1.8xd,   GDB3_FallingObjects2.8xd,
GDB4_HomeRun.8xd,    GDB5_Coaster.8xd,    GDB6_US_Flag.8xd,    GDB7_WallCrawl.8xd
Programs: MOVIGDBS.8xp,    MATH99.8xp,    BEACON.8xp,    WALCRAWL.8xp
Group: MOVIES.8xg (Contains the above GDB's and programs)

The Top Ten+ Overlooked Features of the TI-84 Plus Family (co-presented with Margo Mankus), 28th Annual T3 International Conference, Orlando, FA, Feb. 26, 2016.
   including Patterns with Rectangular Numbers from Multiple Perspectives

Dig In to the Real World with the TI-84 Plus CE, 27th Annual T3 International Conference, Fort Worth TX, March 13, 2015.
Graphical Databases: GDB1_Diggers_do_not_meet.8xd,     GDB2_Diggers_meet.8xd
Programs: DIGGERS.8xp
Image File:
Forest_Image7.8ca (Use TI-Connect to drag this image of the forest to your calculator as Image7)

Embark on the Voyage of Discovery with the TI-84 Plus C Silver Edition and the CCSS , 26th Annual T3 International Conference, Las Vegas  NV, March 6, 2014.

Bright Colors and More: See What the TI-84 Plus C Can Do, 25th Annual T3 International Conference, Philadelphia, PA, March 9, 2013. Play the video of this presentation.
Program files: GOLDEN.8xp , FERRIS.8xp
Image file: LondonEye_Image6.8ca (Use TI-Connect to drag this image of the London Eye to your calculator as Image6)

Taking Full Advantage of the Power of the TI-84 Plus
, 24th Annual T3 International Conference, Chicago, IL, March 2, 2012.

Harry Potter and the TI-84 Plus Operating System 2.55MP, 23rd  Annual T3 International Conference, San Antonio, Texas, Feb. 25, 2011.

Super-Size Your TI-84 Plus Operating System 2.53MP, 22nd  Annual T3 International Conference, Atlanta, Georgia, March 6, 2010.

Precalculus Enhanced with TI Navigator
, 18th Annual T3 International Conference, Denver, Colorado, Feb. 24. 2006.
Program file: ALPATIO.8XP
Cellsheet files:  SQR.8XV and SQR2.8XV
Lists for plotting the polynomial y = x2(x-2)(x-4)/3: L1.8XL, L2.8XL