Curated OER
Technology, R&D, and Efficiency
For use in conjunction with the 2002 McGraw-Hill/Irwin US Economics text, this presentation highlights key points and important vocabulary. Specific economic concepts and theories, R & D expenditures, rate-of-return curve and...
Curated OER
Worksheet 4: Vocabulary Review
Using this vocabulary practice sheet, learners identify the verb to use in the context and change it to its correct form. The 8 question activity requires some thought and helps students develop critical thinking and vocabulary...