Charles Coombs: 2 books

The Second Boy Detectives MEGAPACK® presents 6 more novels featuring young sleuths -- tales of the Banner Boy Scouts, Skippy Dare, the Mystery Boys, and more! Included are: THE BANNER BOY SCOUTS MYSTERY, by George A. Warren YOUNG ATOM DETECTIVE, by Charles Coombs THE MYSTERY OF THE FIFTEEN SOUNDS, by...

Key Concepts in Educational Assessment provides expert definitions and interpretations of common terms within the policy and practice of educational assessment. Concepts such as validity, assessment for learning, measurement, comparability and differentiation are discussed, and there is broad coverage...