eBook
Old Dominion University

Introduction to Calculus

For Teachers 11th - Higher Ed Standards
This heady calculus text covers the subjects of differential and integral calculus with rigorous detail, culminating in a chapter of physics and engineering applications. A particular emphasis on classic proof meshes with modern graphs,...
Handout
McGraw Hill

Study Guide for The Scarlet Letter

For Teachers 11th - 12th
How does or society punish people who break the law? What effect does guilt have on a person's life? In what way does or society demand we conform to certain conventions? Such questions, found in this study guide, are sure to...
Handout
Curated OER

Blakesley Hall

For Students 6th - 8th
In this history worksheet, students read about Blakesley Hall, which is a home built during the 1600s in Yardley. Students learn about the different rooms in the hall and the layout of the home.
Handout
Synopsys

Synopsys: A Gentle Intro to Optical Design: Why Is the Sky Blue?

For Students 9th - 10th
Discusses Rayleigh scattering in plain language and attributes the blueness of the skies to this phenomenon. Discussion of scattering is just one topic of many on this lengthy page of optical topics.