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  • Pittsburg State University
CGI (Computer Generated Imagery) Matrix Multiplication Activity
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CC BY-NC-SA
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Many students are motivated by real world applications of mathematics, and most students are familiar with the term CGI from watching movies and playing video games. This particular activity ties matrix multiplication to CGI (Computer Generated Imagery). It has been used successfully with high school students in an Algebra II course who had just learned how to do matrix multiplication, middle school and high school students (some of whom were seeing matrix multiplication for the first time) attending a special Math Day on a university campus, and with College Algebra students (during a unit about matrices).

Subject:
Algebra
Mathematics
Material Type:
Activity/Lab
Provider:
Pittsburg State University
Author:
Cynthia J Huffman Ph D
Date Added:
01/24/2023
"The Game of Ur: An Exercise in Strategic Thinking and Problem Solving " by Cynthia J. Huffman Ph.D.
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CC BY-NC-SA
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In this Open Educational Resource activity, students learn a little about the history of the Royal Game of Ur, the first board game, and get to practice critical thinking and problem solving by playing the game. Instructions are given along with a template for the game and game pieces and tetrahedral die.

Subject:
Ancient History
History
Mathematics
Material Type:
Activity/Lab
Game
Provider:
Pittsburg State University
Author:
Cynthia J Huffman
Date Added:
04/01/2024
OER Ancient Egyptian Numerals and Arithmetic Activity
Conditional Remix & Share Permitted
CC BY-NC-SA
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Many people are fascinated with ancient Egypt. The amazing, unique culture influenced many other civilizations and cultures. If you study the history of math, you will see how this influence included mathematics. Ancient Egypt also lasted an incredibly long time – over 3000 years. According to Egyptologist Bob Brier, “No civilization lasted so long, contributed so much, or repeatedly amazed as did ancient Egypt.”

In this Open Educational Resource activity, students will have the opportunity to learn about ancient Egyptian numerals and basic arithmetic. For motivation, the setting is a scribal school with each student using a clipboard, paper, and fine point black marker to simulate a board, papyrus, and brush with ink. The activity can also be completed on its own without the scribal school setting.

Subject:
Ancient History
History
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Pittsburg State University
Author:
Cynthia Huffman, PhD
Date Added:
07/25/2022
Place Value in Primary Sources OER Activity
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CC BY-NC-SA
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An activity for students to examine the use of place-value in the Hindu-Arabic numeration system from a historical viewpoint by looking at primary sources. Includes the key.

(Revised May 2021)

Subject:
Mathematics
Numbers and Operations
Material Type:
Activity/Lab
Provider:
Pittsburg State University
Author:
Cynthia Huffman
Date Added:
02/01/2023
A Real World Example of Solving a Quadratic Equation in Movie CGI
Conditional Remix & Share Permitted
CC BY-NC-SA
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It is important to expose students to the beauty and usefulness of mathematics. Since computer graphics are familiar to most students due to video games and movies, they make a great source for motivating topics in mathematics. This activity shows students an application of solving quadratic equations to computing the line of sight to spherical objects in computer graphics.

Subject:
Algebra
Mathematics
Material Type:
Activity/Lab
Provider:
Pittsburg State University
Author:
Cynthia J Huffman
Date Added:
04/01/2024