Daniel

Daniel page:

Hello World,



Hi. I'm a Special Education Department Chair and Teacher at Hancock High School in Chicago Public Schools. I teach Algebra I, Algebra II, Geometry, and Financial Algebra.

I graduated from the University of Chicago. I need 1 more course to obtain my Masters from NLU.

Yay.

My website is: dsholder.com if you would like to schedule a speaking engagement. I am a certified Professional Development Provider by the Illinois State Board of Education and can provide Continuing Professional Development Units (or CPDUS).

I have presented on Collaborative Teaching, etc. See my website for more information.


 * Tech Share**

Daniel S. Holder


 * Basics (What is it? What features does it have? Developer? Cost?)

Graph.tk is my technology share. This site allows teachers and students, for free, to type in equations and to view these immediately. The lines of the equations are colored and multiple equations may be displayed. The developer is graph.tk. It is free!


 * Benefits (Who will benefit? How will they benefit from the tool?)

Visual learners will benefit from using this program. They will benefit from being able to visually distinguish between multiple graphs. Another benefit is the ability for students to graph without having to worry about resource issues such as battery access.


 * Constraints (What constraints does it have and how can it be improved?)

Constraints include the inability to see specific points on a line in an easy way. Additionally, typing in equations can be challenging.


 * Snapshot (share a quick snapshot of its use)

