Curated OER
Equivalency-Saying the Same Thing
Fifth graders use a scientific calculator to practice finding equivalencies They discuss the possible uses for the scientific calculator. They experiment with other basic functions using the calculator.
Texas Instruments
Texas Instruments: Numb3 Rs: Sharpshooter
Based off of the hit television show NUMB3RS, this lesson forces students to consider the fallacy of computing probabilities AFTER a series of events have occurred. Known as Texas sharpshooting, student will find that finding the...