National External Diploma Program Council
Abbreviations
When should you abbreviate a word, and when should you write it out? Practice abbreviation rules with a resource that provides guided examples before challenging young grammarians to correct ten sentences on their own.
Curated OER
The Ditionary Trick
In this secondary mathematics worksheet, students investigate a riddle involving the use of the dictionary and subtraction of three digit numbers. The one page worksheet contains one problems with an explanation of why the trick works.
Curated OER
Mr. P's Life -- Part I
In this Algebra I/Algebra II worksheet, students solve a word problem in which they must determine the age of their teacher and his children in 1987. The one page worksheet contains one problem with the solution.