Curated OER
Famous Public Properties
What can a middle schooler do in 90 minutes? He can practice using the commutative, associative and distributive properties of addition and multiplication. He can also simplify expressions using the commutative, associative and...
Curated OER
Will the Leaning Tower Fall?
High schoolers research the Tower of Pisa and write a report about its history. They examine the physics of why it leans and whether it might fall. Students plan a trip to Italy to view the Tower. They develop an itinerary and budget for...
Curated OER
EasyData Reference
Learners explore the EasyData. In this secondary mathematics lesson, students investigate the screens, menus, and list of types of data collection available with the EasyData.
Curated OER
Marine Mammal Diving Reflex
Tenth graders discuss marine mammal diving reflex, and measure pulse rate while holding their breath under three conditions: control, warm water, and ice water to determine if humans exhibit marine mammal diving reflex.
Curated OER
Famous Public Properties
Middle schoolers identify and use the commutative properties of addition and multiplication, associative properties of addition and multiplication, and the distributive property of multiplication over addition.
Curated OER
Understanding Equations of Functions
Students write equations for different functions. In this algebra lesson, students observe data and find the function that goes along with that data. The identify the line of best fit.
Curated OER
Monitoring Oxygen Level
Students measure oxygen percentages in room air and air exhaled after they perform various activities. They explore various websites, and record and analyze the data from the experiments.
Curated OER
Technology - Chaos Theory Lab
Ninth graders gain an understanding of Chaos Theory that exists in one's everyday environment.
Curated OER
The Babylonian Algorithm, Limits and Rates of Change
In this successive approximations worksheet, students use the Babylonian algorithm to determine the roots of given numbers. They identify the limits of a function, and compute the rate of change in a linear function. This two-page...
Curated OER
Modeling With Circular Functions
High schoolers explore circular functions. They identify the amplitude, period, phase shift and vertical shift of circular functions. Students analyze phenomena described by sine waves and they find mathematical models for transforming...
Texas Instruments
Texas Instruments: Exploring the Vertex Form of the Quadratic Function
Examine the changes in a graph of a quadratic function that occur when different transformations are applied to the vertex form of the equation. Students will need to have the transformation graphing application on their TI-83+...
Texas Instruments
Texas Instruments: Probability, Simulations, and Probability Distributions
Use simulation on the TI-83 graphing calculator to teach students about the distribution of sample proportions, distribution of sample means, the Central Limit Theorem, normal probability plots, and the Law of Large Numbers. Pick and...