National First Ladies' Library
A Blessing in Disguise
Young scholars study the history of polio as well as a history of modern medicine, the history of alternative medicine and the role of the scientific method in each of these histories. They review the scientific method and research...
Curated OER
Matter in Motion
In this matter in motion learning exercise, middle schoolers answer the provided questions as it relates to motion, speed, velocity, and acceleration. Students mark given statements as either true or false.
Curated OER
How's the Weather?
Students explore earth science by researching the Internet. In this weather pattern activity, students utilize the website weather.com to analyze the weather in different geographic locations. Students view charts and graphs based on...
Curated OER
Engineering in a Calculus Classroom
Students solve several differential equations. In this calculus lesson, students test their modulus calculation by testing different weights or beam lengths. They share their findings in class.
Curated OER
Pure Substances and Mixtures
Learners compare and contrast the properties of substances and mixtures. In this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.