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Master3DU

Rated 4.86 out of 5, based on 64 reviews
87 Followers
York, Pennsylvania, United States
About the store
I have been teaching high school Algebra, Geometry, and Statistics for 6 years at Eastern York High School. Then I became a media specialist and computer science teacher.
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Preview of Mutually Exclusive vs. Non-Mutually Exclusive Event Probability

Mutually Exclusive vs. Non-Mutually Exclusive Event Probability

Created by
Master3DU
Use this activity to practice calculating probabilities of mutually exclusive events and non-mutually exclusive events. This 12 question room walk activity contains a student activity sheet, 11" x 8.5" question posters, and an answer key. Post the questions around the room and watch as your students practice this concept!
Preview of Graphing 3 Forms of Linear Equations (Slope-Intercept, Point-Slope, Standard)

Graphing 3 Forms of Linear Equations (Slope-Intercept, Point-Slope, Standard)

Created by
Master3DU
Enjoy this free cheat sheet that shows students how to graph in each of the 3 forms of a linear equation including slope-intercept, point-slope, and standard.
Preview of Catch and Release Sampling Mini-Lab

Catch and Release Sampling Mini-Lab

Created by
Master3DU
Engage your students in this hands-on mini-lab that teaches them how to estimate population size through catch-and-release sampling! Have your students become scientists for the day and learn the process of tagging fish to estimate population size based on small sampling. In this resource, you are given instructions on how to prepare and deliver the lesson to your students including a materials list, background information, and a student activity sheet. This is a great activity to expose yo
Preview of GCF LCM Word Problems Room Walk Activity

GCF LCM Word Problems Room Walk Activity

Created by
Master3DU
The GCF/LCM Word Problem Room Walk Activity features 12 word problems that focus on greatest common factors and least common multiples. The file contains 12 - 11"x8.5" colorful question posters, a student activity sheet, and an answer key. Post these questions around the room and watch as your students use their problem solving skills to solve gcf and lcm word problems!
Preview of FOIL Speed Dating - Binomial Multiplication

FOIL Speed Dating - Binomial Multiplication

Created by
Master3DU
Multiplying polynomials can be tough for students, so why not encourage collaboration amongst students to better understand multiplying two binomials! This product features FOIL speed dating name tags that have different binomials printed on each tag. Give each student a binomial name tag and have them go on a "date" with another binomial in the room. During their date, they have to multiply their two binomials together and check their answers once they are finished. They can continue onto t
Preview of Systems of Equations - Elimination - Hidden Picture PacMan Activity

Systems of Equations - Elimination - Hidden Picture PacMan Activity

Created by
Master3DU
Enjoy this fun activity in which your students will solve each system using elimination and shade the picture to reveal Blinky the Ghost from PacMan! Each solution is found in the empty grid on the activity sheet and each 3x3 square reveals more pieces to the picture. Answer key is included!
Preview of Adding and Subtracting Polynomials Speed Dating Activity

Adding and Subtracting Polynomials Speed Dating Activity

Created by
Master3DU
This product includes 24 Polynomial Name Tags to be used during a speed "dating" exercise where students work together to add and/or subtract their polynomials on their "date". They then compare answers until they have the correct solution and move onto another person in the room. This is a great way to get your students engaged and continue practicing their basic polynomial operations.
Preview of Systems of Equations - Substitution - Hidden Picture PacMan Activity

Systems of Equations - Substitution - Hidden Picture PacMan Activity

Created by
Master3DU
Enjoy this fun activity in which your students will solve each system using substitution and shade the picture to reveal PacMan! Each solution is found in the empty grid on the activity sheet and each 3x3 square reveals more pieces to the picture. Answer key is included!
Preview of Factoring Quadratic Trinomials Room Walk Activity (a=1)

Factoring Quadratic Trinomials Room Walk Activity (a=1)

Created by
Master3DU
This product contains 12 - 11"x8.5" poster questions that can be placed around the room for your students to work through, a student activity sheet to record their work and answers, and an answer sheet. Students gain the extra practice needed to understand factoring quadratics and have the opportunity to get up an move while they do it.
Preview of Factoring Quadratic Trinomials (a>1) Room Walk Activity

Factoring Quadratic Trinomials (a>1) Room Walk Activity

Created by
Master3DU
This product includes 12 - 11"x8.5" question posters, student activity sheet, and an answer key. Watch as your students practice factoring trinomials with a lead coefficient greater than 1. Enjoy!
Preview of QR Solving Systems of Equations Worksheet

QR Solving Systems of Equations Worksheet

Created by
Master3DU
Use this interactive worksheet with your students to refresh their solving systems of equations skills. This product includes 3 questions that ask your students to solve 3 systems via graphing, substitution, and elimination. If your students get stuck or are just starting to learn how to solve a system of linear equations, they can simply scan the QR code next to each problem for a short demo video lesson from my YouTube Channel (www.youtube.com/mrjkorb). In each video, I walk through a quick
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About the store

Experience

I have been teaching high school Algebra, Geometry, and Statistics for 6 years at Eastern York High School. Then I became a media specialist and computer science teacher.

Teaching style

I am a very active and enthusiastic teacher who always likes to keep students on their toes. My classroom looks different almost every day, because we are always utilizing various technologies and resources to expand our educational horizons...to much?? Anyway, I love what I do and hope to help out others who love to teach as well!

My own education history

High School - Eastern York High School - 2009 B.S. Mathematics - Bloomsburg University - 2012 B.S. Secondary Education - Bloomsburg University - 2012 Masters in Instructional Technology - Wilkes University - 2017 Instructional Technology Specialist Certificate - 2017