Tim Brzezinski
🧠 Math Teacher & EdTech Consultant, 🎓 Conferences | Coaching | Teaching Math with technology, 🎯 Empowering teachers, engaging students, 🔗 Unlock math potential!
My name is Tim Brzezinski, and I am middle and high school mathematics teacher at the Engineering and Science University Magnet School (ESUMS) in New Haven, CT. I am also a part-time independent mathematics education consultant (Brzezinski Math = https://www.brzmath.com/). I also served as GeoGebra's former Professional Development Director.
Learning mathematics can be very engaging and fun for students, and my hope is this channel serves math teachers and their students with engaging content that helps promote intellectual curiosity, discovery learning, and promote active student engagement with exploring mathematics. I wish you much success on your mathematics teaching and learning journeys!
BTC Auto Grading Rubric (Ver 5.0): How To Use + NEW FEATURES!
Integrating Technology in a 6-12 Thinking Classroom: Quick 1:00 clip
Getting Started: Amplify Polypad Art & Music Contest 2025
How to Solve These GM Right Triangle Trig Exercises (Silent Demo)
How to Translate, Rotate, and Reflect in GeoGebra
Area Changing Illusion Explained
Digital Area Model for Multiplication with Instant Feedback! (3 Digit x 2 Digit)
Graspable Math for a Thinking Classroom
Thinking Classroom: Sample Geometry Prompt
Example of Using an Extension to Maintain Flow within a Thinking Classroom
Another Triangle and Circles Phenomeon
BTC Navigation Tool Creation: Time Saving Tips
BTC Automated Grading Rubric: New Updates (AUG 2024(
For BTC Teachers Who Are Required to Implement Standards Based Grading Where Every Objective = 4p
11 Nets of a Cube Demo
Alternate Way to Construct an Isosceles Triangle
Distributive Property Challenge in Graspable Math
Discovering the Order of Operations: Part 1
Adding Logarithms: What Do You Notice?
1001 Coins: From Peter Liljedahl's "Building Thinking Classrooms"
Working with Dot Product at a Deeper Level
Volume of a Sphere
Companion Mode Demo in Desmos Classroom
Pythagorean Theorem with Regular Heptagons
Logarithms are Exponents: Nothing More, Nothing Less!
Finding Surface Area of a Rectangular Prism
Triangle Trisection Phenomenon
Where to Sit? 🤔
Happy π Day!
Regular Dodecagon Surprises!