TWIN FALLS • Jacque Salisbury hardly ever asks her students to open their physical science textbooks.

The best-selling physical science textbook, it turned out, was wrong. And not only on the gravity question. Among dozens of errors, the book confused “energy” with “force,” two fundamental ...

Last year, a provocative study of the 12 most widely used physical science textbooks for middle schools and junior high schools gained renown for demonstrating that all of the books were riddled ...

Unfortunately, these are not the only errors to be found in middle-school science textbooks. A recent study of the 12 physical science textbooks most commonly used in U.S. middle schools turned up not ...

We read with concern the Nov. 20 Insight piece by Pam Winnick, “Is this the equator,” about errors in our textbook, Exploring Physical Science. We believe Sentinel readers would benefit… ...